US2021147422A1PendingUtilityA1

Antimicrobials and methods of making and using same

49
Assignee: BioVersys AGPriority: Jun 19, 2017Filed: Jun 15, 2018Published: May 20, 2021
Est. expiryJun 19, 2037(~10.9 yrs left)· nominal 20-yr term from priority
A61P 31/04C07D 487/04
49
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Claims

Abstract

The present disclosure relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, reducing the risk of, and delaying the onset of microbial infections in humans and animals. In some embodiments, the present disclosure provides a compound of Formula (I): or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A compound of Formula (AA): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         J is selected from 
       
       
         
           
           
               
               
           
         
         X is selected from a 5- or 6-membered heterocyclyl ring and phenyl, wherein each of the 5- or 6-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X ; 
         Z is selected from 
       
       
         
           
           
               
               
           
         
         R 1  is selected from H, C 1-3  alkyl, and C 2-4  alkenyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         or R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         or R 1  and R 3  together with the nitrogen and sulfur atom to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 5  is selected from H and C 1-6  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, C 2-6  alkenyl, and C 3-6  cycloalkyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , —SC(NH)NH 2 , C 3-6  cycloalkyl, and 3-6 membered heterocyclyl; 
         R 7  is selected from H and C 1-6  alkyl; 
         or R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH; 
         or R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with OH; 
         Q is selected from C 1-2  alkylene or —C(O)—; 
         R 21  is selected from H, C 1-6  alkyl optionally substituted with 1-3 halo; 
         R 8  is selected from H and halogen; 
         each R X  is independently selected from halogen, C 1-6  alkyl, C 1-4  haloalkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         or two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, OC(NH)NH 2 , and aryl; 
         each R c  is independently selected from H, C 1-6  alkyl, aryl, —C(O)aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 ; or 
         a compound of Formula (A): 
       
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         X is selected from a 5- or 6-membered heterocyclyl ring and phenyl, wherein each of the 5- or 6-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X ; 
         Z is selected from 
       
       
         
           
           
               
               
           
         
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         or R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 5  is selected from H and C 1-6  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , —SC(NH)NH 2 , C 3-6  cycloalkyl, and 3-6 membered heterocyclyl; 
         R 7  is selected from H and C 1-6  alkyl; 
         or R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH; 
         or R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with OH; 
         Q is selected from C 1-2  alkylene or —C(O)—; 
         R 21  is selected from H, C 1-6  alkyl optionally substituted with 1-3 halo; 
         R 8  is selected from H and halogen; 
         each R X  is independently selected from halogen, C 1-6  alkyl, C 1-4  haloalkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         or two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, and aryl; 
         each R c  is independently selected from H, C 1-6  alkyl, aryl, —C(O)aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 ; 
         or a compound of Formula (I) 
       
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         X is selected from a 5- or 6-membered heterocyclyl ring and phenyl, wherein each of the 5- or 6-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X ; 
         R 1  is selected from Hand C 1-3  alkyl; 
         R 2  is selected from Hand C 1-3 alkyl; 
         R 3  is selected from Hand C 1-3 alkyl; 
         or R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         R 4  is selected from Hand C 1-3 alkyl; 
         R 5  is selected from Hand C 1-6 alkyl; 
         R 6  is selected from H, C 1-6 alkyl, and C 2-6  alkenyl, wherein the C 1-6 alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , —SC(NH)NH 2 , C 3-6 cycloalkyl, and 3-6 membered heterocyclyl; 
         R 7  is selected from H and C 1-6 alkyl; 
         or R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH; 
         or R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with OH; 
         R 8  is selected from H and halogen; 
         each R X  is independently selected from halogen, C 1-6  alkyl, C 1-4  haloalkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         or two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, and aryl; 
         each R c  is independently selected from H, C 1-6  alkyl, aryl, —C(O)aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         2 . The compound of  claim 1 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         3 . The compound of  claim 1 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         4 . The compound of any one of  claims 1  and  2 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         5 . The compound of  claim 1 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         6 . The compound of any one of  claims 1  and  5 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         7 . The compound of  claim 1 , wherein R 1  is H; and R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring. 
     
     
         8 . The compound of  claim 1 , wherein R 1  is H; and R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form an imidazoline. 
     
     
         9 . The compound of any one of  claims 1 - 8 , wherein R 4  is H. 
     
     
         10 . The compound of any one of  claims 1 - 8 , wherein R 4  is C 1-3  alkyl. 
     
     
         11 . The compound of any one of  claims 1 - 10 , wherein one of R 5  and R 7  is H and the other is C 1-6  alkyl. 
     
     
         12 . The compound of any one of  claims 1 - 11 , wherein R 5  is H and R 7  is C 1-6  alkyl. 
     
     
         13 . The compound of any one of  claims 1 - 10 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         14 . The compound of any one of  claims 1 - 10 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
       wherein the ring is optionally substituted with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH. 
     
     
         15 . The compound of any one of  claims 1 - 10 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         16 . The compound of any one of  claims 1 - 10 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         17 . The compound of any one of  claims 1 - 10 , wherein R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring of formula 
       
         
           
           
               
               
           
         
       
     
     
         18 . The compound of any one of  claims 1 - 10 , wherein R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring of formula 
       
         
           
           
               
               
           
         
       
     
     
         19 . The compound of any one of  claims 1 - 16 , wherein R 6  is selected from H and C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a . 
     
     
         20 . The compound of any one of  claims 1 - 19 , wherein R 6  is H. 
     
     
         21 . The compound of any one of  claims 1 - 19 , wherein R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a . 
     
     
         22 . The compound of any one of  claims 1 - 19  and  21 , wherein R 6  is C 1-6  alkyl optionally substituted with OR a . 
     
     
         23 . The compound of any one of  claims 1 - 19 ,  21 , and  22 , wherein R a  is H. 
     
     
         24 . The compound of any one of  claims 1 - 19 ,  21 , and  22 , wherein R a  is C 1-6  alkyl. 
     
     
         25 . The compound of any one of  claims 1 - 19 ,  21 , and  22 , wherein R 6  is C 1-6  alkyl substituted with —SC(NH)NH 2 . 
     
     
         26 . The compound of any one of  claims 1 - 16 , wherein R 6  is C 1-6  alkyl optionally substituted with halogen. 
     
     
         27 . The compound of any one of  claims 1 - 16  and  26 , wherein R 6  is C 1-6  alkyl optionally substituted with fluoro. 
     
     
         28 . The compound of any one of  claims 1 - 27 , wherein X is selected from a 5-membered heterocyclyl ring and phenyl, wherein each of the 5-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X . 
     
     
         29 . The compound of any one of  claims 1 - 28 , wherein X is a 5-membered heterocyclyl ring optionally substituted with one or more R X . 
     
     
         30 . The compound of any one of  claims 1 - 29 , wherein X is a pyrrolidinyl optionally substituted with one or more R X . 
     
     
         31 . The compound of any one of  claims 1 - 30 , wherein X is a 2- or 3-pyrrolidinyl optionally substituted with one or more R X . 
     
     
         32 . The compound of any one of  claims 1 - 28 , wherein X is phenyl optionally substituted with one or more R X . 
     
     
         33 . The compound of any one of  claims 1 - 28  and  32 , wherein X is phenyl optionally substituted with three R X . 
     
     
         34 . The compound of any one of  claims 1 - 33 , wherein R X  is independently selected from halogen, C 1-6  alkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b . 
     
     
         35 . The compound of any one of  claims 1 - 34 , wherein R X  is independently selected from halogen and C 1-6  alkyl optionally substituted with one or more R b . 
     
     
         36 . The compound of any one of  claims 1 - 35 , wherein R b  is selected from C 2-6  alkenyl, OR c , N(R c ) 2 , and C 3-6  cycloalkyl. 
     
     
         37 . The compound of any one of  claims 1 - 36 , wherein R b  is selected from C 2-6  alkenyl, OR c , NH 2 , and cyclopropyl. 
     
     
         38 . The compound of any one of  claims 1 - 37 , wherein R c  is selected from H and C 1-6  alkyl. 
     
     
         39 . The compound of any one of  claims 1 - 37 , wherein R b  is selected from vinyl, OH, and NH 2 . 
     
     
         40 . The compound of any one of  claims 1 - 39 , wherein two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring. 
     
     
         41 . A compound of Formula (IA): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         X is selected from a 5- or 6-membered heterocyclyl ring and phenyl, wherein each of the 5- or 6-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X ; 
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , —SC(NH)NH 2 , C 3-6  cycloalkyl, or C 3-6  heterocyclyl; 
         each R X  is independently selected from halogen, C 1-6  alkyl, C 1-4  haloalkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         or two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, and aryl; 
         each R c  is independently selected from H, C 1-6  alkyl, aryl, —C(O)aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         42 . The compound of  claim 41 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         43 . The compound of  claim 41 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         44 . The compound of any one of  claims 41  and  42 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         45 . The compound of  claim 41 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         46 . The compound of any one of  claims 41  and  45 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         47 . The compound of  claim 41 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring. 
     
     
         48 . The compound of  claim 41 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form an imidazoline. 
     
     
         49 . The compound of any one of  claims 41 - 48 , wherein R 4  is H. 
     
     
         50 . The compound of any one of  claims 41 - 48 , wherein R 4  is C 1-3  alkyl. 
     
     
         51 . The compound of any one of  claims 41 - 50 , wherein R 6  is selected from H and C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR. 
     
     
         52 . The compound of any one of  claims 41 - 51 , wherein R 6  is H. 
     
     
         53 . The compound of any one of  claims 41 - 51 , wherein R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a . 
     
     
         54 . The compound of any one of  claims 41 - 51  and  53 , wherein R 6  is C 1-6  alkyl optionally substituted with OR a . 
     
     
         55 . The compound of any one of  claims 41 - 51 ,  53 , and  54 , wherein R a  is H. 
     
     
         56 . The compound of any one of  claims 41 - 51 ,  53 , and  54 , wherein R a  is C 1-6  alkyl. 
     
     
         57 . The compound of any one of  claims 41 - 50 , wherein R 6  is C 1-6  alkyl substituted with —SC(NH)NH 2 . 
     
     
         58 . The compound of any one of  claims 41 - 50 , wherein R 6  is C 1-6  alkyl optionally substituted with halogen. 
     
     
         59 . The compound of any one of  claims 41 - 50  and  58 , wherein R 6  is C 1-6  alkyl optionally substituted with fluoro. 
     
     
         60 . The compound of any one of  claims 41 - 59 , wherein X is selected from a 5-membered heterocyclyl ring and phenyl, wherein each of the 5-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X . 
     
     
         61 . The compound of any one of  claims 41 - 60 , wherein X is a 5-membered heterocyclyl ring optionally substituted with one or more R X . 
     
     
         62 . The compound of any one of  claims 41 - 61 , wherein X is a pyrrolidinyl optionally substituted with one or more R X . 
     
     
         63 . The compound of any one of  claims 41 - 62 , wherein X is a 2- or 3-pyrrolidinyl optionally substituted with one or more R X . 
     
     
         64 . The compound of any one of  claims 41 - 60 , wherein X is phenyl optionally substituted with one or more R X . 
     
     
         65 . The compound of any one of  claims 41 - 60  and  64 , wherein X is phenyl optionally substituted with three R X . 
     
     
         66 . The compound of any one of  claims 41 - 65 , wherein R X  is independently selected from halogen, C 1-6  alkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b . 
     
     
         67 . The compound of any one of  claims 41 - 66 , wherein R X  is independently selected from halogen and C 1-6  alkyl optionally substituted with one or more R b . 
     
     
         68 . The compound of any one of  claims 41 - 66 , wherein R b  is selected from C 2-6  alkenyl, OR c , N(R c ) 2 , and C 3-6  cycloalkyl. 
     
     
         69 . The compound of any one of  claims 41 - 66  and  68 , wherein R b  is selected from C 2-6  alkenyl, OR c , NH 2 , and cyclopropyl. 
     
     
         70 . The compound of  claim 69 , wherein R c  is selected from H and C 1-6  alkyl. 
     
     
         71 . The compound of  claim 69 , wherein R b  is selected from vinyl, OH, and NH 2 . 
     
     
         72 . The compound of any one of  claims 41 - 71 , wherein two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring. 
     
     
         73 . A compound of Formula (IB): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         X is selected from a 5- or 6-membered heterocyclyl ring and phenyl, wherein each of the 5- or 6-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X ; 
         each R X  is independently selected from halogen, C 1-6  alkyl, C 1-4  haloalkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         or two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, and aryl; 
         each R c  is independently selected from H, C 1-6  alkyl, aryl, —C(O)aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         74 . The compound of  claim 73 , wherein X is selected from a 5-membered heterocyclyl ring and phenyl, wherein each of the 5-membered heterocyclyl ring and phenyl is optionally substituted with one or more R X . 
     
     
         75 . The compound of any one of  claims 73  and  74 , wherein X is a 5-membered heterocyclyl ring optionally substituted with one or more R X . 
     
     
         76 . The compound of any one of  claims 73 - 75 , wherein X is a pyrrolidinyl optionally substituted with one or more R X . 
     
     
         77 . The compound of any one of  claims 73 - 76 , wherein X is a 2- or 3-pyrrolidinyl optionally substituted with one or more R X . 
     
     
         78 . The compound of any one of  claims 73  and  74 , wherein X is phenyl optionally substituted with one or more R X . 
     
     
         79 . The compound of any one of  claims 73 ,  74 , and  78 , wherein X is phenyl optionally substituted with three R X . 
     
     
         80 . The compound of any one of  claims 73 - 79 , wherein R X  is independently selected from halogen, C 1-6  alkyl, OR c , N(R c ) 2 , —C(O)OR c , —C(O)R c , C 3-6  cycloalkyl, and aryl, wherein the C 1-6  alkyl is optionally substituted with one or more R b . 
     
     
         81 . The compound of any one of  claims 73 - 79 , wherein R X  is independently selected from halogen and C 1-6  alkyl optionally substituted with one or more R b . 
     
     
         82 . The compound of  claim 81 , wherein R b  is selected from C 2-6  alkenyl, OR c , N(R c ) 2 , and C 3-6  cycloalkyl. 
     
     
         83 . The compound of any one of  claims 81  and  82 , wherein R b  is selected from C 2-6  alkenyl, OR c , NH 2 , and cyclopropyl. 
     
     
         84 . The compound of any one of  claims 73 - 83 , wherein R c  is selected from H and C 1-6  alkyl. 
     
     
         85 . The compound of any one of  claims 81 - 83 , wherein R b  is selected from vinyl, OH, and NH 2 . 
     
     
         86 . The compound of any one of  claims 73 - 85 , wherein two adjacent R X  come together with the atoms to which they are attached to form a 5- or 6-membered ring. 
     
     
         87 . A compound of Formula (II): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         or R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 5  is selected from H and C 1-6  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , —SC(NH)NH 2 , C 3-6  cycloalkyl, or C 3-6  heterocyclyl; 
         R 7  is selected from H and C 1-6  alkyl; 
         or R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a ring carbon atom with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH; 
         or R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         R 8  is selected from H and halogen; 
         R 9  is selected from H and halogen; 
         R 10  is selected from H, halogen, C 1-4  alkyl, C 1-4  haloalkyl, and C 3-6  cycloalkyl; 
         R 11  is selected from C 1-3  alkyl, C 2-4  alkenyl, and C 3-6  cycloalkyl, wherein the C 1-3  alkyl is optionally substituted with one or more R b ; 
         R 17  is selected from H, halogen, and C 1-6  alkyl; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from OR c , —C(O)OR c , and —(O)aryl, wherein the aryl is optionally substituted with one or more R d ; 
         each R c  is independently selected from hydrogen, C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , —C(O)aryl, and aryl; and 
         each R d  is C 1-3  alkyl. 
       
     
     
         88 . The compound of  claim 87 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         89 . The compound of  claim 87 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         90 . The compound of any one of  claims 87  and  89 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         91 . The compound of  claim 87 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         92 . The compound of any one of  claims 87  and  91 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         93 . The compound of  claim 87 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring. 
     
     
         94 . The compound of any one of  claim 87  or  93 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form an imidazoline. 
     
     
         95 . The compound of any one of  claims 87 - 94 , wherein R 4  is H. 
     
     
         96 . The compound of any one of  claims 87 - 94 , wherein R 4  is C 1-3  alkyl. 
     
     
         97 . The compound of any one of  claims 87 - 96 , wherein one of R 5  and R 7  is H and the other is C 1-6  alkyl. 
     
     
         98 . The compound of any one of  claims 87 - 97 , wherein R 5  is H and R 7  is C 1-6  alkyl. 
     
     
         99 . The compound of any one of  claims 87 - 96 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         100 . The compound of any one of  claims 87 - 96 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
       wherein the ring is optionally substituted with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH. 
     
     
         101 . The compound of any one of  claims 87 - 96 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         102 . The compound of any one of  claims 87 - 96 , wherein R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
     
     
         103 . The compound of any one of  claims 87 - 96 , wherein R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring of formula 
       
         
           
           
               
               
           
         
       
     
     
         104 . The compound of any one of  claims 87 - 96 , wherein R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring of formula 
       
         
           
           
               
               
           
         
       
     
     
         105 . The compound of any one of  claims 87 - 102 , wherein R 6  is selected from H and C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR. 
     
     
         106 . The compound of any one of  claims 87 - 102  and  105 , wherein R 6  is H. 
     
     
         107 . The compound of any one of  claims 87 - 102  and  105 , wherein R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a . 
     
     
         108 . The compound of any one of  claims 87 - 102 ,  105 , and  107 , wherein R 6  is C 1-6  alkyl optionally substituted with OR. 
     
     
         109 . The compound of any one of  claims 87 - 105 ,  107 , and  108 , wherein R a  is H. 
     
     
         110 . The compound of any one of  claims 87 - 105 ,  107 , and  108 , wherein R a  is C 1-6  alkyl. 
     
     
         111 . The compound of any one of  claims 87 - 102 , wherein R 6  is C 1-6  alkyl substituted with —SC(NH)NH 2 . 
     
     
         112 . The compound of any one of  claims 87 - 102 ,  105 , and  107 , wherein R 6  is C 1-6  alkyl optionally substituted with halogen. 
     
     
         113 . The compound of any one of  claims 87 - 102 ,  105 ,  107 , and  112 , wherein R 6  is C 1-6  alkyl optionally substituted with fluoro. 
     
     
         114 . The compound of any one of  claims 87 - 113 , wherein R 8  is H. 
     
     
         115 . The compound of any one of  claims 87 - 114 , wherein one of R 9  and R 10  is halogen and the other is H. 
     
     
         116 . The compound of any one of  claims 87 - 114 , wherein each of R 9  and R 10  is halogen. 
     
     
         117 . The compound of any one of  claims 87 - 114  and  116 , wherein R 9  is fluoro and R 10  is chloro. 
     
     
         118 . The compound of any one of  claims 87 - 114 , wherein R 9  is H and R 10  is C 1-4  alkyl. 
     
     
         119 . The compound of any one of  claims 87 - 114 , wherein R 9  is halogen and R 10  is C 1-4  alkyl. 
     
     
         120 . The compound of any one of  claims 87 - 114  and  119 , wherein R 9  is chloro and R 10  is C 1-4  alkyl. 
     
     
         121 . The compound of any one of  claims 87 - 114  and  119 , wherein R 9  is fluoro and R 10  is C 1-4  alkyl. 
     
     
         122 . The compound of any one of  claims 87 - 114  and  118 - 121 , wherein R 10  is ethyl. 
     
     
         123 . The compound of any one of  claims 87 - 114  and  118 - 121 , wherein R 10  is isopropyl. 
     
     
         124 . The compound of any one of  claims 87 - 114 , wherein R 9  is H and R 10  is C 3-6  cycloalkyl. 
     
     
         125 . The compound of any one of  claims 87 - 114  and  124 , wherein R 10  is cyclopropyl. 
     
     
         126 . The compound of any one of  claims 87 - 114  and  124 , wherein R 10  is cyclopentyl. 
     
     
         127 . The compound of any one of  claims 87 - 126 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R, and C 2-4  alkenyl. 
     
     
         128 . The compound of any one of  claims 87 - 126 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R, and C 3-6  cycloalkyl. 
     
     
         129 . The compound of any one of  claims 87 - 128 , wherein R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         130 . The compound of any one of  claims 127 - 129 , wherein R b  is OR c , and wherein R c  is selected from H and C 1-3  alkyl. 
     
     
         131 . The compound of  claim 130 , wherein R c  is H. 
     
     
         132 . The compound of  claim 130 , wherein R c  is C 1-3  alkyl. 
     
     
         133 . The compound of any one of  claims 87 - 129 , wherein R 11  is C 1-3  alkyl. 
     
     
         134 . The compound of any one of  claims 87 - 129  and  133 , wherein R 11  is methyl. 
     
     
         135 . The compound of any one of  claims 87 - 126  and  128 , wherein R 11  is C 3-6  cycloalkyl. 
     
     
         136 . The compound of any one of  claims 87 - 126 ,  128 , and  135 , wherein R 11  is cyclopropyl. 
     
     
         137 . The compound of any one of  claims 87 - 136 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (R). 
     
     
         138 . The compound of any one of  claims 87 - 137 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         139 . The compound of any one of  claims 87 - 138 , wherein R 17  is H. 
     
     
         140 . The compound of any one of  claims 87 - 138 , wherein R 17  is halogen. 
     
     
         141 . The compound of any one of  claims 87 - 114 ,  116 ,  129 , and  137 - 140 , wherein each of R 9  and R 10  is halogen, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         142 . The compound of  claim 141 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         143 . The compound of  claim 142 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is methyl. 
     
     
         144 . The compound of  claim 143 , wherein R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         145 . The compound of any one of  claims 87 ,  97 - 102 ,  114 ,  139 , and  140 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a ; R 9  is fluoro, R 10  is chloro, and R 11  is methyl. 
     
     
         146 . The compound of any one of  claims 87 ,  97 - 102 ,  114 ,  139 , and  140 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 6  is H or C 1-6  alkyl; R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         147 . The compound of any one of  claims 87 ,  114 ,  139 , and  140 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring of formula 
       
         
           
           
               
               
           
         
       
       R 9  is fluoro; R 10  is chloro; and R 11  is methyl. 
     
     
         148 . The compound of any one of  claims 87 ,  114 ,  139 , and  140 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form 
       
         
           
           
               
               
           
         
       
       R 6 ; R 6  is H or C 1-6  alkyl; R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         149 . A compound of Formula (IIA): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen and OR a ; 
         R 9  is selected from H and halogen; 
         R 10  is selected from H, halogen, C 1-4  alkyl, C 1-4  haloalkyl, and C 3-6  cycloalkyl 
         R 11  is selected from C 1-3  alkyl, C 2-4  alkenyl, and C 3-6  cycloalkyl, wherein the C 1-3  alkyl is optionally substituted with one or more R b ; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from OR c , —C(O)OR c , and —(O)aryl, wherein the aryl is optionally substituted with one or more R d ; 
         each R c  is independently selected from hydrogen, C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , —C(O)aryl, and aryl; and 
         each R d  is C 1-3  alkyl. 
       
     
     
         150 . The compound of  claim 149 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         151 . The compound of  claim 149 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         152 . The compound of any one of  claims 149  and  151 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         153 . The compound of  claim 149 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         154 . The compound of any one of  claims 149  and  153 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         155 . The compound of  claim 149 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring. 
     
     
         156 . The compound of any one of  claims 149  and  155 , wherein R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form an imidazoline. 
     
     
         157 . The compound of any one of  claims 149 - 156 , wherein R 4  is H. 
     
     
         158 . The compound of any one of  claims 149 - 156 , wherein R 6  is selected from H and C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR. 
     
     
         159 . The compound of any one of  claims 149 - 158 , wherein R 6  is H. 
     
     
         160 . The compound of any one of  claims 149 - 158 , wherein R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a . 
     
     
         161 . The compound of any one of  claims 149 - 158  and  160 , wherein R 6  is C 1-6  alkyl optionally substituted with OR a . 
     
     
         162 . The compound of any one of  claims 149 - 158  and  160 - 161 , wherein R a  is H. 
     
     
         163 . The compound of any one of  claims 149 - 158  and  160 - 161 , wherein R a  is C 1-6  alkyl. 
     
     
         164 . The compound of any one of  claims 149 - 158  and  160 , wherein R 6  is C 1-6  alkyl optionally substituted with halogen. 
     
     
         165 . The compound of any one of  claims 149 - 158 ,  160 , and  164 , wherein R 6  is C 1-6  alkyl optionally substituted with fluoro. 
     
     
         166 . The compound of any one of  claims 149 - 165 , wherein one of R 9  and R 10  is halogen and the other is H. 
     
     
         167 . The compound of any one of  claims 149 - 165 , wherein each of R 9  and R 10  is halogen. 
     
     
         168 . The compound of any one of  claims 149 - 165  and  167 , wherein R 9  is fluoro and R 10  is chloro. 
     
     
         169 . The compound of any one of  claims 149 - 165 , wherein R 9  is H and R 10  is C 1-4  alkyl. 
     
     
         170 . The compound of any one of  claims 149 - 165 , wherein R 9  is halogen and R 10  is C 1-4  alkyl. 
     
     
         171 . The compound of any one of  claims 149 - 165  and  170 , wherein R 9  is chloro and R 10  is C 1-4  alkyl. 
     
     
         172 . The compound of any one of  claims 149 - 165  and  170 , wherein R 9  is fluoro and R 10  is C 1-4  alkyl. 
     
     
         173 . The compound of any one of  claims 149 - 165  and  169 - 172 , wherein R 10  is ethyl. 
     
     
         174 . The compound of any one of  claims 149 - 165  and  169 - 172 , wherein R 10  is isopropyl. 
     
     
         175 . The compound of any one of  claims 149 - 165 , wherein R 9  is H and R 10  is C 3-6  cycloalkyl. 
     
     
         176 . The compound of any one of  claims 149 - 165  and  175 , wherein R 10  is cyclopropyl. 
     
     
         177 . The compound of any one of  claims 149 - 165  and  175 , wherein R 10  is cyclopentyl. 
     
     
         178 . The compound of any one of  claims 149 - 177 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R b , and C 2-4  alkenyl. 
     
     
         179 . The compound of any one of  claims 149 - 177 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R b , and C 3-6  cycloalkyl. 
     
     
         180 . The compound of any one of  claims 149 - 179 , wherein R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         181 . The compound of any one of  claims 178 - 180 , wherein R b  is OR c , and wherein R c  is selected from H and C 1-3  alkyl. 
     
     
         182 . The compound of  claim 181 , wherein R c  is H. 
     
     
         183 . The compound of  claim 181 , wherein R c  is C 1-3  alkyl. 
     
     
         184 . The compound of any one of  claims 149 - 179 , wherein R 11  is C 1-3  alkyl. 
     
     
         185 . The compound of any one of  claims 149 - 179  and  184 , wherein R 11  is methyl. 
     
     
         186 . The compound of any one of  claims 149 - 177  and  179 , wherein R 11  is C 3-6  cycloalkyl. 
     
     
         187 . The compound of any one of  claims 149 - 177 ,  179 , and  186 , wherein R 11  is cyclopropyl. 
     
     
         188 . The compound of any one of  claims 149 - 187 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (R). 
     
     
         189 . The compound of any one of  claims 149 - 188 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         190 . The compound of any one of  claims 149 - 165 , wherein each of R 9  and R 10  is halogen, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         191 . The compound of any one of  claims 149 - 165  and  190 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         192 . The compound of any one of  claims 149 - 165 ,  190 , and  191 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is methyl. 
     
     
         193 . The compound of any one of  claims 149 - 165  and  190 - 192 , wherein R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         194 . The compound of  claim 149 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 6  is C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen and OR a ; R 9  is fluoro, R 10  is chloro, and R 11  is methyl. 
     
     
         195 . The compound of any one of  claims 149  and  194 , wherein each of R 1 , R 2 , and R 3  is H; R 4  is H; R 6  is H or C 1-6  alkyl; R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R is bonded to is (S). 
     
     
         196 . A compound of Formula (IIB): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 9  is selected from H and halogen; 
         R 10  is selected from H, halogen, C 1-4  alkyl, C 1-4  haloalkyl, and C 3-6  cycloalkyl; 
         R 11  is selected from C 1-3  alkyl, C 2-4  alkenyl, and C 3-6  cycloalkyl, wherein the C 1-3  alkyl is optionally substituted with one or more R b ; 
         each R b  is independently selected from OR c , —C(O)OR c , and —(O)aryl, wherein the aryl is optionally substituted with one or more R d ; 
         each R c  is independently selected from hydrogen, C 1-3  alkyl, OH, O(C 1-3  alkyl), NO 2 , —C(O)aryl, and aryl; and 
         each R d  is C 1-3  alkyl. 
       
     
     
         197 . The compound of  claim 196 , wherein one of R 9  and R 10  is halogen and the other is H. 
     
     
         198 . The compound of  claim 196 , wherein each of R 9  and R 10  is halogen. 
     
     
         199 . The compound of any one of  claims 196  and  198 , wherein R 9  is fluoro and R 10  is chloro. 
     
     
         200 . The compound of any one of  claim 196 , wherein R 9  is H and R 10  is C 1-4  alkyl. 
     
     
         201 . The compound of any one of  claim 196 , wherein R 9  is halogen and R 10  is C 1-4  alkyl. 
     
     
         202 . The compound of any one of  claims 196  and  201 , wherein R 9  is chloro and R 10  is C 1-4  alkyl. 
     
     
         203 . The compound of any one of  claims 196  and  201 , wherein R 9  is fluoro and R 10  is C 1-4  alkyl. 
     
     
         204 . The compound of any one of  claims 196  and  200 - 203 , wherein R 10  is ethyl. 
     
     
         205 . The compound of any one of  claims 196  and  200 - 203 , wherein R 10  is isopropyl. 
     
     
         206 . The compound of  claim 196 , wherein R 9  is H and R 10  is C 3-6  cycloalkyl. 
     
     
         207 . The compound of any one of  claims 196  and  206 , wherein R 10  is cyclopropyl. 
     
     
         208 . The compound of any one of  claims 196  and  206 , wherein R 10  is cyclopentyl. 
     
     
         209 . The compound of any one of  claims 196 - 208 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R b , and C 2-4  alkenyl. 
     
     
         210 . The compound of any one of  claims 196 - 208 , wherein R 11  is selected from C 1-3  alkyl optionally substituted with one or more R b , and C 3-6  cycloalkyl. 
     
     
         211 . The compound of any one of  claims 196 - 210 , wherein R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         212 . The compound of any one of  claims 196  and  209 - 211 , wherein R b  is OR c , and wherein R c  is selected from H and C 1-3  alkyl. 
     
     
         213 . The compound of  claim 212 , wherein R c  is H. 
     
     
         214 . The compound of  claim 212 , wherein R c  is C 1-3  alkyl. 
     
     
         215 . The compound of any one of  claims 196 - 211 , wherein R 11  is C 1-3  alkyl. 
     
     
         216 . The compound of any one of  claims 196 - 211  and  215 , wherein R 11  is methyl. 
     
     
         217 . The compound of any one of  claims 196 - 208  and  210 , wherein R 11  is C 3-6  cycloalkyl. 
     
     
         218 . The compound of any one of  claims 196 - 208 ,  210 , and  217 , wherein R 11  is cyclopropyl. 
     
     
         219 . The compound of any one of  claims 196 - 218 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (R). 
     
     
         220 . The compound of any one of  claims 196 - 219 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         221 . The compound of  claim 196 , wherein each of R 9  and R 10  is halogen, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         222 . The compound of any one of  claims 196  and  221 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is C 1-3  alkyl optionally substituted with one or more R b . 
     
     
         223 . The compound of any one of  claims 196 ,  221 , and  222 , wherein R 9  is fluoro, R 10  is chloro, and R 11  is methyl. 
     
     
         224 . The compound of any one of  claims 196  and  221 - 223 , wherein R 9  is fluoro, R 10  is chloro, R 11  is methyl, and wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 11  is bonded to is (S). 
     
     
         225 . A compound of Formula (III): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         or R 2  and R 3  together with the nitrogen atoms to which they are attached and the carbon atom connecting the two nitrogen atoms form a 5- or 6-membered ring; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 5  is selected from H and C 1-6  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , and —SC(NH)NH 2 ; 
         R 7  is selected from H and C 1-6  alkyl; 
         or R 6  and R 7  together with the carbon and nitrogen atoms to which they are attached form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         wherein the ring is optionally substituted on a carbon atom with C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more OH; 
         or R 5  and R 7  together with the carbon atoms to which they are attached and the nitrogen atom connecting the two carbon atoms form a ring having one of the formulas: 
       
       
         
           
           
               
               
           
         
         R 8  is selected from H and halogen; 
         R 12  is selected from H, halogen, and C 1-6  alkyl; 
         R 13  is selected from H, halogen, C 1-6  alkyl, OR c , N(R c ) 2 , wherein C 1-6  alkyl is optionally substituted with one or more of OR c  and aryl; 
         R 14  is selected from H and aryl; 
         or R 13  and R 14  together with the carbon atoms to which they are attached form a 5- or 6-membered cycloalkyl ring; 
         R 15  is selected from H, C 1-6  alkyl, wherein the C 1-6  alkyl is optionally substituted with one or more R b ; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R b  is independently selected from C 2-6  alkenyl, OR c , N(R c ) 2 , —C(O)OR c , C 3-6  cycloalkyl, and aryl; 
         each R c  is independently selected from hydrogen, C 1-6  alkyl, aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from OH, O(C 1-3  alkyl), NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         226 . The compound of  claim 225 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         227 . The compound of  claim 225 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         228 . The compound of any one of  claims 225  and  227 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         229 . The compound of  claim 225 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         230 . The compound of any one of  claims 225  and  229 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         231 . The compound of any one of  claims 225 - 230 , wherein R 4  is H. 
     
     
         232 . The compound of any one of  claims 225 - 231 , wherein R 6  is selected from H or C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , or —SC(NH)NH 2 . 
     
     
         233 . The compound of any one of  claims 225 - 232 , wherein R 6  is H. 
     
     
         234 . The compound of any one of  claims 225 - 233 , wherein R 8  is H. 
     
     
         235 . The compound of any one of  claims 225 - 234 , wherein each of R 12  and R 13  is H. 
     
     
         236 . The compound of any one of  claims 225 - 234 , wherein each of R 12  and R 13  is not H. 
     
     
         237 . The compound of any one of  claims 225 - 234 , wherein one of R 12  and R 13  is H, and the other is not H. 
     
     
         238 . The compound of any one of  claims 225 - 234  and  237 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with one or more of OR c  or aryl. 
     
     
         239 . The compound of any one of  claims 225 - 234  and  237 - 238 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with OR. 
     
     
         240 . The compound of any one of  claims 225 - 234  and  237 - 239 , wherein R 12  is H, and R 13  is C 1-6  alkyl. 
     
     
         241 . The compound of any one of  claims 225 - 234  and  237 - 240 , wherein R 12  is H, and R 13  is halogen. 
     
     
         242 . The compound of any one of  claims 225 - 234  and  237 - 241 , wherein R 12  is H, and R 13  is fluoro. 
     
     
         243 . The compound of any one of  claims 225 - 234  and  236 , wherein each of R 12  and R 13  is C 1-6  alkyl. 
     
     
         244 . The compound of any one of  claims 225 - 234  and  236 , wherein each of R 12  and R 13  is halogen. 
     
     
         245 . The compound of any one of  claims 225 - 234 ,  236 , and  244 , wherein each of R 12  and R 13  is fluoro. 
     
     
         246 . The compound of any one of  claims 225 - 234  and  237 , wherein R 12  is H, and R 13  is OR. 
     
     
         247 . The compound of any one of  claims 225 - 234  and  237 , wherein R 12  is H, and R 13  is N(R c ) 2 . 
     
     
         248 . The compound of any one of  claims 246  and  247 , wherein each R c  is selected from H or C 1-6  alkyl. 
     
     
         249 . The compound of any one of  claims 246  and  247 , wherein each R c  is selected from C 1-6  alkyl or —(CH 2 )aryl. 
     
     
         250 . The compound of any one of  claims 246 ,  247 , and  248 , wherein each R c  is H. 
     
     
         251 . The compound of any one of  claims 246  and  247 - 249 , wherein each R c  is C 1-6  alkyl. 
     
     
         252 . The compound of any one of  claims 246 ,  247 - 249 , and  251 , wherein each R c  is methyl. 
     
     
         253 . The compound of any one of  claims 246 ,  247 , and  249 , wherein each R c  is —(CH 2 )aryl. 
     
     
         254 . The compound of any one of  claim 247 , wherein one R c  is H and the other R c  is C 1-6  alkyl. 
     
     
         255 . The compound of any one of  claims 225 - 254 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (R). 
     
     
         256 . The compound of any one of  claims 225 - 254 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (S). 
     
     
         257 . The compound of any one of  claims 225 - 256 , wherein R 14  is H. 
     
     
         258 . The compound of any one of  claims 225 - 256 , wherein R 14  is aryl. 
     
     
         259 . The compound of any one of  claims 225 - 258 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 14  is bonded to is (R). 
     
     
         260 . The compound of any one of  claims 225 - 258 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 14  is bonded to is (S). 
     
     
         261 . The compound of any one of  claims 225 - 260 , wherein R 15  is H. 
     
     
         262 . The compound of any one of  claims 225 - 261 , wherein R 15  is C 1-6  alkyl optionally substituted with one or more R b . 
     
     
         263 . The compound of any one of  claims 225 - 261 , wherein R 15  is C 1-6  alkyl optionally substituted with one R b . 
     
     
         264 . The compound of any one of  claims 225 - 263 , wherein R 15  is C 4-5  alkyl optionally substituted with one R b . 
     
     
         265 . The compound of any one of  claims 262 - 264 , wherein R b  is selected from OR c , N(R c ) 2 , and cyclopropyl. 
     
     
         266 . The compound of any one of  claims 262 - 265 , wherein R b  is N(R c ) 2 . 
     
     
         267 . The compound of any one of  claims 262 - 266 , wherein R b  is NH 2 . 
     
     
         268 . A compound of Formula (IIIA): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 1  is selected from H and C 1-3  alkyl; 
         R 2  is selected from H and C 1-3  alkyl; 
         R 3  is selected from H and C 1-3  alkyl; 
         R 4  is selected from H and C 1-3  alkyl; 
         R 6  is selected from H, C 1-6  alkyl, and C 2-6  alkenyl, wherein the C 1-6  alkyl is optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , and —SC(NH)NH 2 ; 
         R 8  is selected from H and halogen; 
         R 12  is selected from H, halogen, and C 1-6  alkyl; 
         R 13  is selected from H, halogen, C 1-6  alkyl, OR c , N(R c ) 2 , wherein C 1-6  alkyl is optionally substituted with one or more of OR c  and aryl; 
         R 14  is selected from H and aryl; 
         or R 13  and R 14  together with the carbon atoms to which they are attached form a 5- or 6-membered cycloalkyl ring; 
         R 16  is C 1-6  alkyl; 
         each R a  is independently selected from H and C 1-6  alkyl; 
         each R c  is independently selected from hydrogen, C 1-6  alkyl, aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from OH, O(C 1-3  alkyl), NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         269 . The compound of  claim 268 , wherein each of R 1 , R 2 , and R 3  is H. 
     
     
         270 . The compound of  claim 268 , wherein two of R 1 , R 2 , and R 3  are H, and the other is C 1-3  alkyl. 
     
     
         271 . The compound of any one of  claims 268  and  270 , wherein two of R 1 , R 2 , and R 3  are H, and the other is methyl. 
     
     
         272 . The compound of  claim 268 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are C 1-3  alkyl. 
     
     
         273 . The compound of any one of  claims 268  and  272 , wherein one of R 1 , R 2 , and R 3  is H, and the other two are methyl. 
     
     
         274 . The compound of any one of  claims 268 - 273 , wherein R 4  is H. 
     
     
         275 . The compound of any one of  claims 268 - 274 , wherein R 6  is selected from H or C 1-6  alkyl optionally substituted with one or more substituents selected from the group consisting of halogen, OR a , SR a , —C(O)OR a , or —SC(NH)NH 2 . 
     
     
         276 . The compound of any one of  claims 268 - 275 , wherein R 6  is H. 
     
     
         277 . The compound of any one of  claims 268 - 276 , wherein R 8  is H. 
     
     
         278 . The compound of any one of  claims 268 - 277 , wherein each of R 12  and R 13  is H. 
     
     
         279 . The compound of any one of  claims 268 - 277 , wherein each of R 12  and R 13  is not H. 
     
     
         280 . The compound of any one of  claims 268 - 277 , wherein one of R 12  and R 13  is H, and the other is not H. 
     
     
         281 . The compound of any one of  claims 268 - 277 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with one or more of OR c  or aryl. 
     
     
         282 . The compound of any one of  claims 268 - 277  and  281 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with OR c . 
     
     
         283 . The compound of any one of  claims 268 - 277 ,  281 , and  282 , wherein R 12  is H, and R 13  is C 1-6  alkyl. 
     
     
         284 . The compound of any one of  claims 268 - 277  and  280 , wherein R 12  is H, and R 13  is halogen. 
     
     
         285 . The compound of any one of  claims 268 - 277 ,  280 , and  284 , wherein R 12  is H, and R 13  is fluoro. 
     
     
         286 . The compound of any one of  claims 268 - 277  and  279 , wherein each of R 12  and R 13  is C 1-6  alkyl. 
     
     
         287 . The compound of any one of  claims 268 - 277  and  279 , wherein each of R 12  and R 13  is halogen. 
     
     
         288 . The compound of any one of  claims 268 - 277  and  279 , wherein each of R 12  and R 13  is fluoro. 
     
     
         289 . The compound of any one of  claims 268 - 277  and  280 , wherein R 12  is H, and R 13  is OR. 
     
     
         290 . The compound of any one of  claims 268 - 277  and  280 , wherein R 12  is H, and R 13  is N(R c ) 2 . 
     
     
         291 . The compound of any one of  claims 289  and  290 , wherein each R c  is selected from H or C 1-6  alkyl. 
     
     
         292 . The compound of any one of  claims 289  and  290 , wherein R c  is selected from C 1-6  alkyl or —(CH 2 )aryl. 
     
     
         293 . The compound of any one of  claims 289  and  290 , wherein R c  is H. 
     
     
         294 . The compound of any one of  claims 289  and  290 , wherein R c  is C 1-6  alkyl. 
     
     
         295 . The compound of any one of  claims 289  and  290 , wherein R c  is methyl. 
     
     
         296 . The compound of any one of  claims 289  and  290 , wherein R c  is —(CH 2 )aryl. 
     
     
         297 . The compound of  claim 290 , wherein one R c  is H and the other R c  is C 1-6  alkyl. 
     
     
         298 . The compound of any one of  claims 268 - 297 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (R). 
     
     
         299 . The compound of any one of  claims 268 - 297 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (S). 
     
     
         300 . The compound of any one of  claims 268 - 299 , wherein R 14  is H. 
     
     
         301 . The compound of any one of  claims 268 - 299 , wherein R 14  is aryl. 
     
     
         302 . The compound of any one of  claims 268 - 301 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 14  is bonded to is (R). 
     
     
         303 . The compound of any one of  claims 268 - 301 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 14  is bonded to is (S). 
     
     
         304 . The compound of any one of  claims 268 - 303 , wherein R 16  is C 1-6  alkyl. 
     
     
         305 . The compound of any one of  claims 268 - 304 , wherein R 16  is methyl. 
     
     
         306 . The compound of any one of  claims 268 - 305 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (S). 
     
     
         307 . The compound of any one of  claims 268 - 305 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (R). 
     
     
         308 . A compound of Formula (IIIB): 
       
         
           
           
               
               
           
         
         or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, wherein: 
         R 12  is selected from H, halogen, and C 1-6  alkyl; 
         R 13  is selected from H, halogen, C 1-6  alkyl, OR c , N(R c ) 2 , wherein C 1-6  alkyl is optionally substituted with one or more of OR c  and aryl; 
         R 16  is C 1-6  alkyl; 
         each R c  is independently selected from hydrogen, C 1-6  alkyl, aryl, and —(CH 2 )aryl, wherein the C 1-6  alkyl and the aryl are each optionally substituted with one or more R d ; and 
         each R d  is independently selected from OH, O(C 1-3  alkyl), NH 2 , NH(C 1-3  alkyl), and N(C 1-3  alkyl) 2 . 
       
     
     
         309 . The compound of  claim 308 , wherein each of R 12  and R 13  is H. 
     
     
         310 . The compound of  claim 308 , wherein each of R 12  and R 13  is not H. 
     
     
         311 . The compound of  claim 308 , wherein one of R 12  and R 13  is H, and the other is not H. 
     
     
         312 . The compound of any one of  claims 308  and  311 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with one or more of OR c  or aryl. 
     
     
         313 . The compound of any one of  claims 308  and  311 - 312 , wherein R 12  is H, and R 13  is C 1-6  alkyl optionally substituted with OR c . 
     
     
         314 . The compound of any one of  claims 308  and  311 - 313 , wherein R 12  is H, and R 13  is C 1-6  alkyl. 
     
     
         315 . The compound of any one of  claims 308  and  311 , wherein R 12  is H, and R 13  is halogen. 
     
     
         316 . The compound of any one of  claims 308 ,  311 ,  315 , wherein R 12  is H, and R 13  is fluoro. 
     
     
         317 . The compound of any one of  claims 308  and  310 , wherein each of R 12  and R 13  is C 1-6  alkyl. 
     
     
         318 . The compound of any one of  claims 308  and  310 , wherein each of R 12  and R 13  is halogen. 
     
     
         319 . The compound of any one of  claims 308 ,  310 , and  318 , wherein each of R 12  and R 13  is fluoro. 
     
     
         320 . The compound of any one of  claims 308  and  311 , wherein R 12  is H, and R 13  is OR c . 
     
     
         321 . The compound of any one of  claims 308  and  311 , wherein R 12  is H, and R 13  is N(R c ) 2 . 
     
     
         322 . The compound of any one of  claims 320  and  321 , wherein each R c  is selected from H or C 1-6  alkyl. 
     
     
         323 . The compound of any one of  claims 320  and  321 , wherein each R c  is selected from C 1-6  alkyl or —(CH 2 )aryl. 
     
     
         324 . The compound of any one of  claims 320  and  321 , wherein each R c  is H. 
     
     
         325 . The compound of any one of  claims 320  and  321 , wherein each R c  is C 1-6  alkyl. 
     
     
         326 . The compound of any one of  claims 320  and  321 , wherein each R c  is methyl. 
     
     
         327 . The compound of any one of  claims 320  and  321 , wherein each R c  is —(CH 2 )aryl. 
     
     
         328 . The compound of  claim 321 , wherein one R c  is H and the other R c  is C 1-6  alkyl. 
     
     
         329 . The compound of any one of  claims 308 - 328 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (R). 
     
     
         330 . The compound of any one of  claims 308 - 328 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 13  is bonded to is (S). 
     
     
         331 . The compound of any one of  claims 308 - 330 , wherein R 16  is C 1-6  alkyl. 
     
     
         332 . The compound of any one of  claims 308 - 331 , wherein R 16  is methyl. 
     
     
         333 . The compound of any one of  claims 308 - 332 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (S). 
     
     
         334 . The compound of any one of  claims 308 - 332 , wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (R). 
     
     
         335 . The compound of  claim 308 , wherein one of R 12  and R 13  is H, and the other of R 12  and R 13  is not H; and R 16  is methyl, wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (S). 
     
     
         336 . The compound of any one of  claims 308  and  335 , wherein R 12  is H, and R 13  is OR c ; R c  is selected from H or C 1-6  alkyl; and R 16  is methyl, wherein the Cahn-Ingold-Prelog configuration at the carbon atom R 16  is bonded to is (S). 
     
     
         337 . A compound selected from any one of the compounds listed in Table 1, or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer. 
     
     
         338 . A pharmaceutical composition comprising a compound of any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, and a pharmaceutically acceptable carrier. 
     
     
         339 . A method of treating a microbial infection comprising administering to a subject in need thereof an effective amount of a compound of any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, or a pharmaceutically acceptable composition of  claim 338 . 
     
     
         340 . A method of preventing a microbial infection comprising administering to a subject in need thereof an effective amount of a compound of any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, or a pharmaceutically acceptable composition of  claim 338 . 
     
     
         341 . A method of reducing the risk of a microbial infection comprising administering to a subject in need thereof an effective amount of a compound of any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, or a pharmaceutically acceptable composition of  claim 338 . 
     
     
         342 . A method of delaying the onset of a microbial infection comprising administering to a subject in need thereof an effective amount of a compound of any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, or a pharmaceutically acceptable composition of  claim 338 . 
     
     
         343 . Use of a compound according to any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, in the manufacture of a medicament for treating, preventing, or reducing a microbial infection in a subject. 
     
     
         344 . A compound according to any one of  claims 1 - 337 , or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer, for use in treating, preventing, or reducing a microbial infection in a subject.

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