Ppar active compounds

Abstract

Compounds are described that are active on at least one of PPARα, PPARδ, and PPARγ, which are useful for therapeutic and/or prophylactic methods involving modulation of at least one of PPARα, PPARδ, and PPARγ.

1 . A compound having the chemical structure 
       
         
           
           
               
               
           
         
       
       or pharmaceutically acceptable salts, tautomers or isomers thereof, 
       wherein:
 X 2  and X 3  are independently CH or N; 
 one of X 1  and X 4  is CR 4  and the other of X 1  and X 4  is CH; 
 Ar is aryl or heteroaryl; 
 R 1  is selected from the group consisting of —C(O)OR 8 , —C(O)NR 9 R 10 , and a carboxylic acid isostere; 
 R 2  and R 3  are each hydrogen, or R 2  and R 3  combine to form optionally substituted 3-7 membered monocyclic cycloalkyl; 
 R 4  is hydrogen, fluoro, chloro, methoxy or fluoro substituted methoxy; 
 R 5  is hydrogen, fluoro, chloro, C 1-3  alkyl, or fluoro substituted C 1-3  alkyl; 
 R 6  is hydrogen, fluoro, chloro, C 1-3  alkyl, or fluoro substituted C 1-3  alkyl; 
 R 7  at each occurrence is independently selected from the group consisting of halogen, optionally substituted lower alkyl, optionally substituted lower alkenyl, optionally substituted lower alkynyl, optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, —NO 2 , —CN, —OR 11 , —NR 11 R 12 , —C(Z)NR 11 R 12 , —C(Z)R 13 , —S(O) 2 NR 11 R 12 , —S(O) n R 13 , —OC(Z)R 13 , —C(Z)OR 11 , —C(NH)NR 14 R 15 , —NR 11 C(Z)R 13 , —NR 11 S(O) 2 R 13 , —NR 11 C(Z)NR 11 R 12 , and —NR 11 S(O) 2 NR 11 R 12 ; 
 R 8  is selected from the group consisting of hydrogen, lower alkyl, phenyl, 5-7 membered monocyclic heteroaryl, 3-7 membered monocyclic cycloalkyl, and 5-7 membered monocylic heterocycloalkyl, wherein phenyl, monocyclic heteroaryl, monocyclic cycloalkyl and monocyclic heterocycloalkyl are optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio, and wherein lower alkyl is optionally substituted with one or more substituents selected from the group consisting of fluoro, —OH, —NH 2 , lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio and fluoro substituted lower alkylthio, provided, however, that when R 8  is lower alkyl, any substitution on the lower alkyl carbon bound to the O of OR 8  is fluoro; 
 R 9  and R 10  are independently selected from the group consisting of hydrogen, lower alkyl, phenyl, 5-7 membered monocyclic heteroaryl, 3-7 membered monocyclic cycloalkyl, and 5-7 membered monocylic heterocycloalkyl, wherein phenyl, monocyclic heteroaryl, monocyclic cycloalkyl and monocyclic heterocycloalkyl are optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio, and wherein lower alkyl is optionally substituted with one or more substituents selected from the group consisting of fluoro, —OH, —NH 2 , lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio and fluoro substituted lower alkylthio, provided, however, that when R 9  and/or R 10  is lower alkyl, any substitution on the lower alkyl carbon bound to the N of NR 9 R 10  is fluoro; or 
 R 9  and R 10  together with the nitrogen to which they are attached form a 5-7 membered monocyclic heterocycloalkyl or a 5 or 7 membered nitrogen containing monocyclic heteroaryl, wherein the monocyclic heterocycloalkyl or monocyclic nitrogen containing heteroaryl is optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio; 
 R 11 , R 12 , R 14 , and R 15  at each occurrence are independently selected from the group consisting of hydrogen, optionally substituted lower alkyl, optionally substituted C 3-6  alkenyl, provided, however, that when R 11 , R 12 , R 14 , or R 15  is optionally substituted C 3-6  alkenyl, no alkene carbon thereof is bound to the O of any OR 11  or N of any NR 11 , NR 12 , NR 14  or NR 15 ; optionally substituted C 3-6  alkynyl, provided, however, that when R 11 , R 12 , R 14 , or R 15  is optionally substituted C 3-6  alkynyl, no alkyne carbon thereof is the O of any OR 11  or N of any NR 11 , NR 12 , NR 14  or NR 15 ; optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, optionally substituted aryl, and optionally substituted heteroaryl, or 
 R 14  and R 15  combine with the nitrogen to which they are attached to form a 5-7 membered optionally substituted heterocycloalkyl or a 5 or 7 membered optionally substituted nitrogen containing heteroaryl; 
 R 13  at each occurrence is independently selected from the group consisting of optionally substituted lower alkyl, optionally substituted C 3-6  alkenyl, provided, however, that when R 13  is optionally substituted C 3-6  alkenyl, no alkene carbon thereof is bound to the S of any S(O) n R 13  or the C of any C(Z)R 13 ; optionally substituted C 3-6  alkynyl, provided, however, that when R 13  is optionally substituted C 3-6  alkynyl, no alkyne carbon thereof is bound to the S of any S(O) n R 13  or the C of any C(Z)R 13 ; optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, optionally substituted aryl, and optionally substituted heteroaryl; 
 Z is O or S; 
 n is 0, 1 ort; and 
 m is 0, 1, 2, 3, 4, or 5, provided, however, that the compound is not 
 
       
         
           
           
               
               
           
         
       
       wherein R is H, methyl or ethyl. 
     
     
         2 . The compound of  claim 1 , wherein Ar is phenyl or monocyclic heteroaryl. 
     
     
         3 . The compound of  claim 2 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, pyrazolyl, imidazolyl, thiazolyl, isothiazoly, oxazolyl, or isoxazolyl. 
     
     
         4 . The compound of  claim 3 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, or pyrazolyl. 
     
     
         5 . The compound of  claim 1 , wherein X 1  is CH, X 4  is CR 4  and R 5  is hydrogen. 
     
     
         6 . The compound of  claim 5 , wherein Ar is phenyl or monocyclic heteroaryl. 
     
     
         7 . The compound of  claim 6 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, pyrazolyl, imidazolyl, thiazolyl, isothiazoly, oxazolyl, or isoxazolyl. 
     
     
         8 . The compound of  claim 7 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, or pyrazolyl. 
     
     
         9 . The compound of  claim 1 , wherein X 1  is CH and X 4  is CH. 
     
     
         10 . The compound of  claim 9 , wherein Ar is phenyl or monocyclic heteroaryl. 
     
     
         11 . The compound of  claim 10 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, pyrazolyl, imidazolyl, thiazolyl, isothiazoly, oxazolyl, or isoxazolyl. 
     
     
         12 . The compound of  claim 11 , wherein Ar is phenyl, pyridinyl, pyrimidinyl, or pyrazolyl. 
     
     
         13 . The compound of  claim 1  having the chemical structure 
       
         
           
           
               
               
           
         
       
       or pharmaceutically acceptable salts, tautomers or isomers thereof, 
       wherein:
 X 5  is CH or N; 
 R 44  is hydrogen, fluoro, chloro, or methoxy; 
 R 45  is hydrogen, chloro, or methyl; 
 R 46  is hydrogen or methyl; 
 R 47  is selected from the group consisting of —C(O)OR 48 , —C(O)NR 49 R 50 , and a carboxylic acid isostere; 
 R 48  is selected from the group consisting of hydrogen, lower alkyl, phenyl, 5-7 membered monocyclic heteroaryl, 3-7 membered monocyclic cycloalkyl, and 5-7 membered monocylic heterocycloalkyl, wherein phenyl, monocyclic heteroaryl, monocyclic cycloalkyl and monocyclic heterocycloalkyl are optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio, and wherein lower alkyl is optionally substituted with one or more substituents selected from the group consisting of fluoro, —OH, —NH 2 , lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio and fluoro substituted lower alkylthio, provided, however, that when R 48  is lower alkyl, any substitution on the lower alkyl carbon bound to the O of OR 48  is fluoro; 
 R 49  and R 50  are independently selected from the group consisting of hydrogen, lower alkyl, phenyl, 5-7 membered monocyclic heteroaryl, 3-7 membered monocyclic cycloalkyl, and 5-7 membered monocylic heterocycloalkyl, wherein phenyl, monocyclic heteroaryl, monocyclic cycloalkyl and monocyclic heterocycloalkyl are optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio, and wherein lower alkyl is optionally substituted with one or more substituents selected from the group consisting of fluoro, —OH, —NH 2 , lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio and fluoro substituted lower alkylthio, provided, however, that when R 49  and/or R 50  is lower alkyl, any substitution on the lower alkyl carbon bound to the N of NR 49 R 50  is fluoro; or 
 R 49  and R 50  together with the nitrogen to which they are attached form a 5-7 membered monocyclic heterocycloalkyl or a 5 or 7 membered nitrogen containing monocyclic heteroaryl, wherein the monocyclic heterocycloalkyl or monocyclic nitrogen containing heteroaryl is optionally substituted with one or more substituents selected from the group consisting of halogen, —OH, —NH 2 , lower alkyl, fluoro substituted lower alkyl, lower alkoxy, fluoro substituted lower alkoxy, lower alkylthio, and fluoro substituted lower alkylthio; 
 Ar 1  is selected from the group consisting of: 
 
       
         
           
           
               
               
           
         
         wherein 
       
       
         
           
           
               
               
           
         
       
       indicates the point of attachment of Ar 1  to the ring of Formula Ii;
 R 51 , R 52 , R 53 , R 54 , R 55 , R 58  and R 59  are independently selected from the group consisting of hydrogen, fluoro, chloro, C 1-3  alkyl, fluoro substituted C 1-3  alkyl, C 1-3  alkoxy, fluoro substituted C 1-3  alkoxy, and benzyloxy; 
 R 56 , R 57 , R 63  and R 65  are independently selected from the group consisting of hydrogen, fluoro, C 1-3  alkyl, fluoro substituted C 1-3  alkyl, C 1-3  alkoxy, fluoro substituted C 1-3  alkoxy, and benzyloxy; 
 R 60 , R 61  and R 62  are independently selected from the group consisting of hydrogen, C 1-3  alkyl, fluoro substituted C 1-3  alkyl, C 1-3  alkoxy, fluoro substituted C 1-3  alkoxy, and benzyloxy; and 
 R 64  is lower alkyl or fluoro substituted lower alkyl. 
 
     
     
         14 . A composition comprising:
 a pharmaceutically acceptable carrier; and   a compound according to  claim 1 .   
     
     
         15 . A kit comprising a compound according to  claim 1 . 
     
     
         16 . A kit comprising a composition according to  claim 14 . 
     
     
         17 . The kit according to  claim 16 , further comprising a written indication that said composition is approved for administering to a human. 
     
     
         18 . The kit according to  claim 17 , wherein said composition is approved for treatment of a medical indication selected from the group consisting of obesity, overweight condition, bulimia, anorexia nervosa, hyperlipidemia, dyslipidemia, hypoalphalipoproteinemia, hypertriglyceridemia, hypercholesterolemia, low HDL, Metabolic Syndrome, Type II diabetes mellitus, Type I diabetes, hyperinsulinemia, impaired glucose tolerance, insulin resistance, neuropathy, nephropathy, retinopathy, diabetic foot ulcer, bladder dysfunction, bowel dysfunction, diaphragmatic dysfunction, cataracts, hypertension, coronary heart disease, heart failure, congestive heart failure, atherosclerosis, arteriosclerosis, stroke, cerebrovascular disease, myocardial infarction, peripheral vascular disease, vitiligo, uveitis, optic neuritis, pemphigus foliaceus, pemphigoid, inclusion body myositis, polymyositis, dermatomyositis, scleroderma, Grave's disease, Hashimoto's disease, chronic graft versus host disease, ankylosing spondylitis, rheumatoid arthritis, inflammatory bowel disease, systemic lupus erythematosis, Sjogren's Syndrome, multiple sclerosis, asthma, chronic obstructive pulmonary disease, polycystic kidney disease, polycystic ovary syndrome, pancreatitis, nephritis, hepatitis, otitis, stomatitis, sinusitis, arteritis, temporal arteritis, giant cell arteritis, polymyalgia rheumatica, eczema, psoriasis, dermatitis, impaired wound healing, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, spinal cord injury, demyelinating disease, thrombosis, gastroesophageal reflux, appendicitis, diverticulitis, gastrointestinal ulcers, ileus, motility disorders, infarction of the large or small intestine, renal insufficiency, erectile dysfunction, urinary incontinence, neurogenic bladder, ophthalmic inflammation, conjunctivitis, keratoconjunctivitis, corneal inflammation, dry eye syndrome, macular degeneration, pathologic neovascularization, lyme disease, HCV infection, HIV infection,  Helicobacter pylori  infection, encephalitis, meningitis, neuropathic pain, inflammatory pain, chronic pain syndrome, fibromyalgia, infertility, breast cancer and thyroid cancer.