Claims for Patent: 7,956,198

Summary for Patent: 7,956,198

Title:	Pharmaceutical compositions
Abstract:	This invention relates to a combination product or medicament comprising at least one novel substituted pyrrole derivative and one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixture thereof. Also provided herein are the pharmaceutical compositions comprising at least one novel substituted pyrrole derivative and one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixture thereof and optionally together with at least one pharmaceutically acceptable carrier, and methods for the treatment or prophylaxis of cardiovascular diseases, Alzheimer\'s disease, obesity, diabetes or inflammatory diseases comprising administering to a mammal in need thereof therapeutically effective amounts of combination pharmaceutical composition comprising at least one novel substituted pyrrole derivative and one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixtures thereof.
Inventor(s):	Sattigeri; Jitendra A. (Gurgaon, IN), Bansal; Vinay S. (New Delhi, IN)
Assignee:	Ranbaxy Laboratories, Limited (Haryana, IN)
Application Number:	12/092,930
Patent Claims:	1. A combination product or medicament comprising at least one substituted pyrrole derivative having the structure of Formula I, ##STR00004## pharmaceutically acceptable salts, pharmaceutically acceptable solvates, prodrugs, metabolites, polymorphs, tautomers, racemates, pure enantiomers, diastereoisomers or N-oxides thereof, wherein: ##STR00005## R.sub.1 is C.sub.1-C.sub.6, or optionally substituted phenyl (wherein up to three substituents are independently selected from the group consisting of halogens, C.sub.1-C.sub.6 alkyl, cyano, or C.sub.1-C.sub.3 perfluoroalkyl; R.sub.2 is optionally substituted phenyl wherein up to three substituents are independently selected from the group consisting of cyano, acetyl, or optionally substituted amino, (wherein up to two amino substituents are independently selected from C.sub.1-C.sub.6 alkyl, C.sub.3-C.sub.6 cycloalkyl, acetyl, or sulfonamide); R.sub.3 is optionally substituted C.sub.1-C.sub.6 alkyl or C.sub.3-C.sub.6 cycloalkyl wherein the substituents are independently selected from the group consisting of halogens, hydroxyl, C.sub.1-C.sub.3 alkoxy and protected hydroxyl or --NR.sub.8R.sub.9, wherein R.sub.8 and R.sub.9 are optionally substituted C.sub.1-C.sub.6 alkyl wherein the optional substituent(s) is/are selected from halogens, hydroxy, C.sub.1-C.sub.3 alkoxy and protected hydroxyl; R.sub.4 is ##STR00006## wherein R.sub.5 and R.sub.6 are independently hydrogen, C.sub.1-C.sub.6 alkyl or C.sub.3-C.sub.6 cycloalkyl, optionally substituted aryl or aralkyl, (wherein the substituents are selected from the group consisting of halogens, cyano, carboxy, optionally substituted C.sub.1-C.sub.6 alkyl wherein up to two substituents are independently selected from the group consisting of hydroxyl, protected hydroxyl, and halogen(s), and optionally substituted amino wherein up to two substituents are independently selected from the group consisting of SO.sub.2R.sub.7, COR.sub.7, or CONHR.sub.7, wherein R.sub.7 is C.sub.1-C.sub.6 alkyl or aryl, or acetyl, trifluoromethyl, or C.sub.1-C.sub.6 alkoxycarbonyl, or R.sub.5 and R.sub.6 together form a 5-7 membered ring with one or more optional heteroatoms wherein the hetero atom(s) are independently selected from nitrogen, oxygen and sulfur, or R.sub.4 is an optionally substituted mono-, bi- or tricyclic heterocycle having one or more hetero atom(s) wherein said hereto atom(s) is/are independently selected from oxygen, nitrogen and sulfur, and the optional substituents are independently selected from halogens, hydroxy, protected hydroxyl, C.sub.1-C.sub.3 alkoxy, cyano, C.sub.1-C.sub.3 perfluoroalkyl, C.sub.1-C.sub.6 alkyl or C.sub.3-C.sub.6 cycloalkyl, aryl or optionally substituted aralkyl wherein the substituents are independently selected from halogens, hydroxy, protected hydroxyl, C.sub.1-C.sub.3 alkoxy, cyano, or C.sub.1-C.sub.3 perfluoroalkyl, with the provisio that R.sub.2 is phenyl only when (1) R.sub.5 or R.sub.6 is C.sub.3-C.sub.6 cycloalkyl or phenyl substituted with acetyl, alkyl, cycloalkyl, hydroxyalkyl, alkylsulfonamido, acetamido or (2) when R.sub.5 and R.sub.6 together form a 5-7 membered ring with or without one or more heteroatoms wherein the hetero atom(s) are selected from nitrogen, oxygen and sulfur or (3) when R.sub.5 or R.sub.6 is aralkyl optionally substituted with halogens, cyano, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 halogenated alkyl or (4) when R.sub.4 is optionally substituted mono-, bi- or tricyclic heterocycle having one or more hetero atom(s) wherein the optional substituents are independently selected from halogens, hydroxy, protected hydroxyl, C.sub.1-C.sub.3 alkoxy, cyano, perfluoroalkyl of one to three carbon atoms, C.sub.1-C.sub.6 alkyl, C.sub.3-C.sub.6 cycloalkyl, aryl, or optionally substituted aralkyl wherein the aralkyl substituents are independently selected from halogens hydroxy, protected hydroxyl, C.sub.1-C.sub.3 alkoxy, cyano, or C.sub.1-C.sub.3 perfluoroalkyl; and one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixtures thereof. 2. The product or medicament according to claim 1, wherein: (a) dyslipidemic agents are selected from cholesteryl ester transfer protein inhibitors, fibric acid derivatives/fibrates, antihypertensive agents, bile acid sequestrants, Acyl CoA -cholesterol acyltranferase inhibitors, cholesterol absorption inhibitors, bile acid reabsorption inhibitors, triglyceride synthesis inhibitors, MTP inhibitors, transcription modulators, squalene epoxidase inhibitors, LDL receptor inducers, platelet aggregation inhibitors, fish oils, omega 3 fatty acids, farnesoid X receptor agonists, liver X receptors, squalene synthase inhibitors, microsomal triglyceride and guggul lipids; (b) antiobesity agents are selected from 5-HT reuptake inhibitors, pancreatic lipase inhibitors, cannabinoid antagonists and recombinant human ciliary neurotropic factors; (c) antihyperglycaemic agents are selected from insulin sensitizing agents/PPAR agonists, sulphonyl ureas, alpha glucosidase inhibitors, DPP4 inhibitors and GLP-1 agonists; and (d) anti-inflammatory agents are selected from .beta.2 agonists, COX-2 inhibitors, 5-lipooxygenase inhibitors, phosphodiesterase IV inhibitors, MMP inhibitors, TNF-.alpha. inhibitors, caspase inhibitors, p38 mapkinase inhibitors, VLA-4 antagonists and PAF antagonists. 3. The product or medicament according to claim 2, wherein: cholesteryl ester transfer protein inhibitors are selected from the group consisting of torcetrapib, JTT -705 and CP 532623; fibric acid derivatives/fibrates are selected from the group consisting of etofibrate, fenofibrate, clofibrate, gemfibrozil, bezafibrate, ciprofibrate, clinofibrate and theofibrate; antihypertensive agents are selected from the group consisting of amlodipine, its salts and prodrugs thereof, lomerizine, isradipine, lacidipine, lercadipine, manidipine, benidipine, cilnidipine, felodipine, bepridil, diltiazem, fendiline, nicardipine, nimodipine, nilvadipine, nitrendipine, nisoldipine, zonisamide and nifedipine; bile acid sequestrants are selected from the group consisting of cholestyramine, colestipol, covesevelam, probucol and nicotinic acid; Acyl CoA-cholesterol acyltranferase inhibitors are selected from the group consisting of F-12511 and NTE-122; a cholesterol absorption inhibitor is ezetimibe; MTP inhibitors are selected from the group consisting of batimastat (BB-94), marimastat (BB-2516), prinomastat (AG3340), BAY 12-9566 and CGS27023A; 5-HT reuptake inhibitors are selected from the group consisting of, femoxetine, fluoxetine, sertraline and sibutramine; a pancreatic lipase inhibitor is orlistat; a cannabinoid antagonist is rimonabant; a recombinant human ciliary neurotropic factor is axokine; insulin sensitizing agents/PPAR agonists are selected from the group consisting of pioglitazone, rosiglitazone, or muraglitazar; a sulphonyl urea is metformin; alpha glucosidase inhibitors are selected from the group consisting of acarbose, miglitol, miglustat and voglibose; DPP4 inhibitors are selected from the group consisting of acarbose, miglitol, miglustat and voglibose; GLP-1 agonists are selected from the group consisting of exendin-4, liraglutide and CJC-1131; .beta.2 agonists are selected from the group consisting of albuterol, formoterol, terbutaline and metaproterenol; COX-2 inhibitors are selected from the group consisting of parecoxib, valdecoxib and rofecoxib; 5-lipooxygenase inhibitors are selected from the group consisting of zileuton and atreluton; phosphodiesterase IV inhibitors are selected from the group consisting of RBx-11082, cilomilast and roflumilast; MMP inhibitors are selected from the group consisting of batimastat (BB-94), marimastat (BB-2516), prinomastat (AG3340), BAY 12-9566 and CGS27023A; TNF-.alpha. inhibitors are selected from the group consisting of infliximab, etanercept, D2E7 and CDP 571; a caspase inhibitor is pralnacasan (Vx-740); p38 mapkinase inhibitors are selected from the group consisting of Vx-745, BIRB-796, RWJ-67657 and SB-239063; VLA-4 antagonists are selected from the group consisting of clafrinast and RBx-7796; and PAF antagonists are selected from the group consisting of apafant, ibudilast, lexipafant, rupatadine, ginkgolides, and derivatives thereof. 4. The combination product or medicament of claim 1, wherein the at least one substituted pyrrole derivative and the one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixtures thereof are formulated for separate administration. 5. The combination product or medicament of claim 1, wherein the at least one substituted pyrrole derivative and the one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixtures thereof are formulated for simultaneous administration. 6. The combination product or medicament of claim 1, wherein the at least one substituted pyrrole derivative and the one or more dyslipidemic agents, antiobesity agents, antihyperglycaemic agents, anti-inflammatory agents or mixtures thereof are administered sequentially. 7. A method for the treatment of cardiovascular diseases, Alzheimer's disease, obesity, diabetes or inflammatory diseases comprising: administering to a mammal in need thereof a therapeutically effective amount of the combination product or medicament of claim 1. 8. The combination product or medicament of claim 1, wherein the at least one substituted pyrrole derivative is (3R,5R)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-[(4-hydroxymethylphe- nylamino)carbonyl]-pyrrol-1-yl]-3,5-dihydroxy-heptanoic acid 9. The combination product or medicament of claim 1, wherein the at least one substituted pyrrole derivative is (3R,5R)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-[4-carboxyphenyl)ami- no)carbonyl]-pyrrol-1-yl]-3,5-dihydroxy-heptanoic acid.

Details for Patent 7,956,198

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Janssen Biotech, Inc.	REMICADE	infliximab	For Injection	103772	08/24/1998		2025-11-08
Immunex Corporation	ENBREL	etanercept	For Injection	103795	11/02/1998		2025-11-08
Immunex Corporation	ENBREL	etanercept	For Injection	103795	05/27/1999		2025-11-08
Immunex Corporation	ENBREL	etanercept	Injection	103795	09/27/2004		2025-11-08
Immunex Corporation	ENBREL	etanercept	Injection	103795	02/01/2007		2025-11-08