US2018057509A1PendingUtilityA1
Alkyloxy substituted thiazoloquinolines and thiazolonaphthyridines
Est. expiryFeb 9, 2025(expired)· nominal 20-yr term from priority
Inventors:Ryan B. PrinceBryon A. MerrillPhilip D. HeppnerTushar A. KshirsagarJoshua R. WurstKarl J. ManskeMichael J. Rice
A61P 31/12C07D 519/00C07D 513/04A61P 43/00A61P 37/02A61P 35/00
58
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Claims
Abstract
Thiazoloquinolines and thiazolonaphthyridines with an alkoxy substituent at the 6, 7, 8, or 9-position, pharmaceutical compositions containing the compounds, intermediates, methods of making and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
Claims
exact text as granted — not AI-modified1 - 41 . (canceled)
42 . A compound of Formula I:
wherein:
R A and R B taken together form a fused benzene ring or fused pyridine ring wherein the benzene ring or pyridine ring is substituted by one —O—R 3 group, or substituted by both one —O—R 3 group and one R group;
R 3 is selected from the group consisting of:
—Z—Y—R 4 ,
—Z—Y—X—Y—R 4 ,
—Z—Y—X—Y—X—Y—R 4 ,
—Z—R 5 ,
—Z-Het,
—Z-Het′-R 4 , and
—Z-Het′-Y—R 4 ;
R is selected from the group consisting of alkyl, alkoxy, hydroxy, halogen, and trifluoromethyl;
R″ is selected from the group consisting of —R 4 ,
—X—Y′—R 4 , and —X—R 5 ′; wherein
Y′ is selected from the group consisting of:
—O—,
—S(O) 0-2 —,
—S(O) 2 —N(R 8 )—,
—C(R 6 )—,
—C(R 6 )—O—,
—O—C(R 6 )—,
—O—C(O)—O—,
—N(R 8 )-Q-,
—C(R 6 )—N(R 8 )—,
—O—C(R 6 )—N(R 8 )—,
—C(R 6 )—N(OR 9 )—,
and
R 5 ′ is selected from the group consisting of:
Z is selected from the group consisting of alkylene, alkenylene, and alkynylene, wherein alkylene, alkenylene, and alkynylene can be optionally interrupted with one or more —O— groups;
Y is selected from the group consisting of:
—S(O) 0-2 —,
—S(O) 2 —N(R 8 )—,
—C(R 6 )—,
—C(R 6 )—O—,
—O—C(R 6 )—,
—O—C(O)—O—,
—N(R 8 )-Q-,
—C(R 6 )—N(R 8 )—,
—O—C(R 6 )—N(R 8 )—,
—C(R 6 )—N(OR 9 )—,
—O—N(R 8 )-Q-,
—O—N′C(R 4 )—,
—C(═N—O—R 8 )—,
—CH(—N(—O—R 8 )-Q-R 4 )—,
Het is heterocyclyl which can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, hydroxyalkyl, cyano, hydroxyalkyleneoxyalkylenyl, amino, alkylamino, dialkylamino, and oxo;
Het′ is heterocyclylene which can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, hydroxyalkyl, cyano, amino, alkylamino, dialkylamino, and oxo;
X is selected from the group consisting of alkylene, alkenylene, alkynylene, arylene, heteroarylene, and heterocyclylene wherein the alkylene, alkenylene, and alkynylene groups can be optionally interrupted or terminated with arylene, heteroarylene, or heterocyclylene, and optionally interrupted by one or more —O— groups;
R 4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl wherein the alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl groups can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, hydroxyalkyl, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, mercapto, cyano, aryl, aryloxy, arylalkyleneoxy, heteroaryl, heteroaryloxy, heteroarylalkyleneoxy, heterocyclyl, amino, alkylamino, dialkylamino, (dialkylamino)alkyleneoxy, and in the case of alkyl, alkenyl, alkynyl, and heterocyclyl, oxo;
R 5 is selected from the group consisting of:
R 6 is selected from the group consisting of ═O and ═S;
R 7 is C 2-7 alkylene;
R 8 is selected from the group consisting of hydrogen, alkyl, hydroxyalkylenyl, alkoxyalkylenyl, arylalkylenyl, and heteroarylalkylenyl;
R 9 is selected from the group consisting of hydrogen and alkyl;
R 10 is C 3-8 alkylene;
A is selected from the group consisting of —O—, —CH 2 —, —C(O)—, —S(O) 0-2 —, and —N(R 4 )—;
A′ is selected from the group consisting of —O—, —S(O) 0-2 —, —N(-Q-R 4 )—, and —CH 2 —;
Q is selected from the group consisting of a bond, —C(R 6 )—, —C(R 6 )—C(R 6 )—, —S(O) 2 —, —C(R 6 )—N(R 8 )—W—, —S(O) 2 —N(R 8 )—, —C(R 6 )—O—, and —C(R 6 )—N(OR 9 )—;
V is selected from the group consisting of —C(R 6 )—, —O—C(R 6 )—, —N(R 8 )—C(R 6 )—, and —S(O) 2 —;
W is selected from the group consisting of a bond, —C(O)—, and —S(O) 2 —; and
a and b are independently integers from 1 to 6 with the proviso that a+b is ≦7;
with the proviso that Z can also be a bond when:
R 3 is —Z-Het, —Z-Het′-R 4 , or —Z-Het′-Y—R 4 , and Z is attached to an atom other than N in Het or Het; or
R 3 is —Z—Y—R 4 , —Z—Y—X—Y—R 4 , or —Z—Y—X—Y—X—Y—R 4 , and the Y group bonded to Z is —S(O) 2 —, —S(O) 2 —N(R 8 )—, —C(R 6 )—, —C(R 6 )—O—, —C(R 6 )—N(R 8 )—,
wherein V is —C(R 6 )— or —S(O) 2 —, or
or
R 3 is —Z—R 5 , and R 5 is
wherein V is —C(R 6 )— or —S(O) 2 —, or
or a pharmaceutically acceptable salt thereof, and further wherein Formula I is Formula II:
wherein:
R 3 is selected from the group consisting of:
—Z—Y—R 4 ,
—Z—Y—X—Y—R 4 ,
—Z—Y—X—Y—X—Y—R 4 ,
—Z—R 5 ,
—Z-Het,
—Z-Het′-R 4 , and
—Z-Het′-Y—R 4 ;
R is selected from the group consisting of alkyl, alkoxy, hydroxy, halogen, and trifluoromethyl;
n is 0 or 1;
R 2 is selected from the group consisting of:
—R 4 ,
—X—R 4 ,
—X—Y′—R 4 , and
—X—R 5 ′;
Z is selected from the group consisting of alkylene, alkenylene, and alkynylene, wherein alkylene, alkenylene, and alkynylene can be optionally interrupted with one or more —O— groups;
Y is selected from the group consisting of:
—S(O) 0-2 —,
—S(O) 2 —N(R 8 )—,
—C(R 6 )—,
—C(R 6 )—O—,
—O—C(R 6 )—,
—O—C(O)—O—,
—N(R 8 )-Q-,
—C(R 6 )—N(R 8 )—,
—O—C(R 6 )—N(R 8 )—,
—C(R 6 )—N(OR 9 )—,
—O—N(R 8 )-Q-,
—O—N═C(R 4 )—,
—C(═N—O—R 8 )—,
—CH(—N(—O—R 8 )-Q-R 4 )—,
Het is heterocyclyl which can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, hydroxyalkyl, cyano, hydroxyalkyleneoxyalkylenyl, amino, alkylamino, dialkylamino, and oxo;
Het′ is heterocyclylene which can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, hydroxyalkyl, cyano, amino, alkylamino, dialkylamino, and oxo;
X is selected from the group consisting of alkylene, alkenylene, alkynylene, arylene, heteroarylene, and heterocyclylene wherein the alkylene, alkenylene, and alkynylene groups can be optionally interrupted or terminated with arylene, heteroarylene, or heterocyclylene, and optionally interrupted by one or more —O— groups;
Y′ is selected from the group consisting of:
—O—,
—S(O) 0-2 —,
—S(O) 2 —N(R 8 )—,
—C(R 6 )—,
—C(R 6 )—O—,
—O—C(R 6 )—,
—O—C(O)—O—,
—N(R 8 )-Q-,
—C(R 6 )—N(R 8 )—,
—O—C(R 6 )—N(R 8 )—,
—C(R 6 )—N(OR 9 )—,
R 4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl wherein the alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl groups can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, hydroxyalkyl, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, mercapto, cyano, aryl, aryloxy, arylalkyleneoxy, heteroaryl, heteroaryloxy, heteroarylalkyleneoxy, heterocyclyl, amino, alkylamino, dialkylamino, (dialkylamino)alkyleneoxy, and in the case of alkyl, alkenyl, alkynyl, and heterocyclyl, oxo;
R 5 is selected from the group consisting of:
R 5 ′ is selected from the group consisting of:
R 6 is selected from the group consisting of ═O and ═S;
R 7 is C 2-7 alkylene;
R 8 is selected from the group consisting of hydrogen, alkyl, hydroxyalkylenyl, alkoxyalkylenyl, arylalkylenyl, and heteroarylalkylenyl;
R 9 is selected from the group consisting of hydrogen and alkyl;
R 10 is C 3-8 alkylene;
A is selected from the group consisting of —O—, —CH 2 —, —C(O)—, —S(O) 0-2 —, and —N(R 4 )—;
A′ is selected from the group consisting of —O—, —S(O) 0-2 —, —N(-Q-R 4 )—, and —CH 2 —;
Q is selected from the group consisting of a bond, —C(R 6 )—, —C(R 6 )—C(R 6 )—, —S(O) 2 —, —C(R 6 )—N(R 8 )—W—, —S(O) 2 —N(R 8 )—, —C(R 6 )—O—, and —C(R 6 )—N(OR 9 )—;
V is selected from the group consisting of —C(R 6 )—, —O—C(R 6 )—, —N(R 8 )—C(R 6 )—, and —S(O) 2 —;
W is selected from the group consisting of a bond, —C(O)—, and —S(O) 2 —; and
a and b are independently integers from 1 to 6 with the proviso that a+b is ≦7;
with the proviso that Z can also be a bond when:
R 3 is —Z-Het, —Z-Het′-R 4 , or —Z-Het′-Y—R 4 , and Z is attached to an atom other than N in Het or Het; or
R 3 is —Z—Y—R 4 , —Z—Y—X—Y—R 4 , or —Z—Y—X—Y—X—Y—R 4 , and the Y group bonded to Z is —S(O) 2 —, —S(O) 2 —N(R 8 )—, —C(R 6 )—, —C(R 6 )—O—, —C(R 6 )—N(R 8 )—,
wherein V is —C(R 6 )— or —S(O) 2 —, or
or
R 3 is —Z—R 5 , and R 5 is
wherein V is —C(R 6 )— or —S(O) 2 —, or
or a pharmaceutically acceptable salt thereof.
43 . The compound or salt of claim 42 wherein R 3 is —Z—R 5 .
44 . The compound or salt of claim 42 wherein R 3 is —Z-Het or —Z-Het′-R 4 .
45 . The compound or salt of claim 42 wherein R 3 is —Z-Het′-Y—R 4 .
46 . The compound or salt of claim 42 wherein Z is alkylene optionally interrupted with one or more —O— groups.
47 . The compound or salt of claim 42 wherein Z is a bond.
48 . The compound or salt of claim 42 wherein —O—R 3 is at the 7-position.
49 . A compound of the Formula X:
wherein:
R is selected from the group consisting of alkyl, alkoxy, hydroxy, halogen, and trifluoromethyl;
n is 0 or 1;
R 2 is selected from the group consisting of:
—R 4 ,
—X—R 4 ,
—X—Y′—R 4 , and
—X—R 5 ′;
Z is selected from the group consisting of alkylene, alkenylene, and alkynylene, wherein alkylene, alkenylene, and alkynylene can be optionally interrupted with one or more —O— groups;
X is selected from the group consisting of alkylene, alkenylene, alkynylene, arylene, heteroarylene, and heterocyclylene wherein the alkylene, alkenylene, and alkynylene groups can be optionally interrupted or terminated with arylene, heteroarylene, or heterocyclylene, and optionally interrupted by one or more —O— groups;
Y′ is selected from the group consisting of:
—O—,
—S(O) 0-2 —,
—S(O) 2 —N(R 8 )—,
—C(R 6 )—,
—C(R 6 )—O—,
—O—C(R 6 )—,
—O—C(O)—O—,
—N(R 8 )-Q-,
—C(R 6 )—N(R 8 )—,
—O—C(R 6 )—N(R 8 )—,
—C(R 6 )—N(OR 9 )—,
R 4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl wherein the alkyl, alkenyl, alkynyl, aryl, arylalkylenyl, aryloxyalkylenyl, alkylarylenyl, heteroaryl, heteroarylalkylenyl, heteroaryloxyalkylenyl, alkylheteroarylenyl, and heterocyclyl groups can be unsubstituted or substituted by one or more substituents independently selected from the group consisting of alkyl, alkoxy, hydroxyalkyl, haloalkyl, haloalkoxy, halogen, nitro, hydroxy, mercapto, cyano, aryl, aryloxy, arylalkyleneoxy, heteroaryl, heteroaryloxy, heteroarylalkyleneoxy, heterocyclyl, amino, alkylamino, dialkylamino, (dialkylamino)alkyleneoxy, and in the case of alkyl, alkenyl, alkynyl, and heterocyclyl, oxo;
R 5 ′ is selected from the group consisting of:
R 6 is selected from the group consisting of ═O and ═S;
R 7 is C 2-7 alkylene;
R 8 is selected from the group consisting of hydrogen, alkyl, hydroxyalkylenyl, alkoxyalkylenyl, arylalkylenyl, and heteroarylalkylenyl;
R 9 is selected from the group consisting of hydrogen and alkyl;
R 10 is C 3-8 alkylene;
A is selected from the group consisting of —O—, —CH 2 —, —C(O)—, —S(O) 0-2 —, and —N(R 4 )—;
Q is selected from the group consisting of a bond, —C(R 6 )—, —C(R 6 )—C(R 6 )—, —S(O) 2 —, —C(R 6 )—N(R 8 )—W—, —S(O) 2 —N(R 8 )—, —C(R 6 )—O—, and —C(R 6 )—N(OR 9 )—;
V is selected from the group consisting of —C(R 6 )—, —O—C(R 6 )—, —N(R 8 )—C(R 6 )—, and —S(O) 2 —;
W is selected from the group consisting of a bond, —C(O)—, and —S(O) 2 —; and
a and b are independently integers from 1 to 6 with the proviso that a+b is ≦7; or a pharmaceutically acceptable salt thereof.Join the waitlist — get patent alerts
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