Claims for Patent: 7,956,049

Summary for Patent: 7,956,049

Title:	Melanin concentrating hormone receptor-1 antagonists
Abstract:	The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I ##STR00001## wherein R.sup.1a, R.sup.1b, R.sup.1c, Q, A, R.sup.3, W, D and R.sup.2 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
Inventor(s):	Zhao; Guohua (Princeton, NJ)
Assignee:	Bristol-Myers Squibb Company (Princeton, NJ)
Application Number:	12/466,639
Patent Claims:	1. A compound of Formula I ##STR00063## wherein A is selected from the group consisting of mono-cyclic aryl, mono-cyclic heteroaryl and bi-cyclic heteroaryl; D is selected from the group consisting of a direct bond, alkyl, cycloalkyl and heterocyclyl; Q is selected from the group consisting of --(CR.sup.8R.sup.9).sub.n--, --C(R.sup.8R.sup.9)C(O)--, --C(O)C(R.sup.8R.sup.9)--, --(CO).sub.m--, --C(O)CR.sup.8R.sup.9C(O)--, and --CR.sup.8.dbd.CR.sup.9--; W is selected from the group consisting of a direct bond, --C(O)--, --O--, --N(R.sup.9a)--, --S(O)--, --S(O.sub.2)--, --S(O.sub.2)N(R.sup.9a)-- and --C(R.sup.10)(R.sup.11)--; R.sup.1a, R.sup.1b and R.sup.1c are independently selected from the group consisting of hydrogen, halo, aryl, aryloxy, arylthio, arylalkylthio, and heteroaryl, wherein aryl and heteroaryl, alone or as part of another group, may optionally and independently, be substituted with 1-3 R.sup.4; R.sup.2 is selected from the group consisting of hydrogen, hydroxyl, lower alkoxy, hydroxyalkyl, lower cycloalkoxy, OCONR.sup.7R.sup.7aCN, CONR.sup.7R.sup.7a, SOR.sup.6, SO.sub.2R.sup.6, NR.sup.7COR.sup.7bNR.sup.7CO.sub.2R.sup.7b, CO.sub.2R.sup.6, heterocyclyl, heteroaryl, NR.sup.7R.sup.7a, NR.sup.7SO.sub.2R.sup.6 and COR.sup.6; R.sup.3 is selected from the group consisting of hydrogen, hydroxyl, alkoxy, halo, CN, alkyl, perfluoroalkyl, cycloalkyl and cycloalkoxy, wherein R.sup.3 and D may optionally be taken together with the atoms to which they are attached to form a 5 to 7-membered ring; R.sup.4 is selected from the group consisting of alkyl, halo, polyfluoroalkyl, alkoxy, polyfluoroalkyloxy, CN and alkylthio; R.sup.6 is independently selected from the group consisting of lower alkyl and lower cycloalkyl; and R.sup.7, R.sup.7a and R.sup.7b are independently selected from the group consisting of hydrogen, lower alkyl and lower cycloalkyl, wherein two R.sup.7 and the atom to which they are attached may optionally form a heterocyclyl of 4 to 7 atoms, R.sup.8, R.sup.9, and R.sup.9a, R.sup.10 and R.sup.11 are independently selected from the group consisting of hydrogen and alkyl; m is an integer from 1 to 2; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt or a stereoisomer or a prodrug ester thereof. 2. The compound according to claim 1, wherein Q is -(CR.sup.8R.sup.9).sub.n. 3. The compound according to claim 1, wherein W is selected from the group consisting of a direct bond and --O--; D is selected from the group consisting of a direct bond and alkyl; and R.sup.1b is aryl. 4. The compound according to claim 3, wherein the R.sup.1b aryl is substituted with one R.sup.4 substituent at the para-position. 5. The compound according to claim 4, wherein the R.sup.4 substituent is selected from the group consisting of halo and polyfluoroalkyl. 6. The compound according to claim 1 wherein A heteroaryl; R.sup.3 is selected from the group consisting of hydrogen, alkoxy, halo and alkyl; and R.sup.2 is selected from the group consisting of heterocyclyl, OH, hydroxyalkyl, ##STR00064## --NR.sup.7R.sup.7a, or heteroaryl. 7. The compound as defined in claim 1 wherein R.sup.1a is H or halo; R.sup.1b is ##STR00065## or H; and R.sup.1c is H or halo. 8. The compound as defined in claim 1 wherein Q is CH.sub.2CH.sub.2. 9. The compound as defined in claim 6 wherein A is ##STR00066## R.sup.3 is H or alkoxy. 10. The compound as defined in claim 3 wherein D is CH.sub.2, CH.sub.2CH.sub.2, CH.sub.2CH.sub.2CH.sub.2, ##STR00067## or a bond. 11. The compound a defined in claim 6 wherein R.sup.2 is ##STR00068## 12. The compound as defined in claim 1 wherein R .sup.1a is H or Br or Cl; R.sup.1b is ##STR00069## R.sup.1c is H or Br or Cl; Q is CH.sub.2CH.sub.2; A is ##STR00070## R.sup.3 is H or CH.sub.3O; W is a bond or O; D is --CH.sub.2CH.sub.2CH.sub.2--, --CH.sub.2CH.sub.2--, ##STR00071## CH.sub.2 or a bond; and R.sup.2 is ##STR00072## 13. The compound according to claim 1, wherein the compound is selected from the group consisting of ##STR00073## or a pharmaceutically acceptable salt thereof. 14. A pharmaceutical composition, comprising: at least one compound according to claim 1 and optionally at least one additional therapeutic agent; and at least one pharmaceutically acceptable carrier or diluent. 15. A pharmaceutical combination, comprising: at least one compound according to claim 1; and at least one additional therapeutic agent. 16. The combination as defined in claim 15 wherein the additional therapeutic agent is an acetyl-cholinesterase inhibitor, a muscarinic receptor-1 agonist, a nicotinic agonist, a glutamic acid receptor (AMPA and NMDA) modulator, a nootropic agent, an agent for Alzheimer's disease, an agent for treatment of Parkinson's disease, an anti-obesity agent, anti-diabetic agent, appetite suppressant, cholesterol/lipid-lowering agent, HDL-raising agent, cognition enhancing agent, an agent used to treat neurodegeneration, an agent used to treat respiratory conditions, an agent used to treat bowel disorders, an anti-inflammatory agent, anti-anxiety agent, an anti-depressant, an anti-hypertensive agent, a cardiac glycoside, or an anti-tumor agent. 17. The combination as defined in claim 15 wherein the anti-obesity agent is a melanocortin receptor (MC4R) agonist, a cannabinoid receptor modulator, a growth hormone secretagogue receptor (GHSR) antagonist, a galanin receptor modulator, an orexin antagonist, a CCK agonist, a GLP-1 agonist, Pre-proglucagon-derived peptides; an NPY1 or NPYS antagonist, an NPY2 or NPY4 modulator, a corticotropin releasing factor agonist, a histamine receptor-3 (H3) modulator, an aP2 inhibitor, a PPAR gamma modulator, a PPAR delta modulator, an acetyl-CoA carboxylase (ACC) inhibitor, an 11-.beta.-HSD-1 inhibitor, an adinopectin receptor modulator; a beta 3 adrenergic agonist, a thyroid receptor beta modulator, a lipase inhibitor, a serotonin receptor agonist, a monoamine reuptake inhibitor or releasing agent, an anorectic agent, a CNTF (ciliary neurotrophic factor), a BDNF (brain-derived neurotrophic factor), a leptin and leptin receptor modulator, or a cannabinoid-1 receptor antagonist; wherein the antidiabetic agent is an insulin secretagogue or insulin sensitizer, which is a biguanide, a sulfonyl urea, a glucosidase inhibitor, an aldose reductase inhibitor, a PPAR .gamma. agonist, a PPAR .alpha. agonist, a PPAR .delta. antagonist or agonist, a PPAR .alpha./.gamma. dual agonist, an 11-.beta.-HSD-1 inhibitor, a dipeptidyl peptidase IV (DP4) inhibitor, a SGLT2 inhibitor, a glycogen phosphorylase inhibitor, a meglitinide, a glucagon-like peptide-1 (GLP-1), a GLP-1 agonist, and/or a PTP-1B inhibitor (protein tyrosine phosphatase-1B inhibitor); wherein the additional therapeutic agent is an anti-hyperlipidemia agent, or agent used to treat arteriosclerosis, which is an HMG CoA reductase inhibitor, a squalene synthetase inhibitor, a fibric acid derivative, aspirin, a bile acid sequestrant, an ACAT inhibitor, an upregulator of LDL receptor activity, a cholesterol absorption inhibitor, a cholesteryl transfer protein (CETP) inhibitor, an ileal Na+/bile acid cotransporter inhibitor, a phytoestrogen, a beta-lactam cholesterol absorption inhibitor, an HDL upregulator, a PPAR .alpha.-agonist and/or an FXR agonist; an LDL catabolism promoter, a sodium-proton exchange inhibitor, an LDL-receptor inducer or a steroidal glycoside, an anti-oxidant, an antihomocysteine agent, isoniazid, an HMG-CoA synthase inhibitor, a lanosterol demethylase inhibitor, a PPAR .delta. agonist, or a sterol regulating element binding protein-I (SREBP-1); wherein the additional therapeutic agent is an anti-hypertensive agent, which is a beta adrenergic blocker, a calcium channel blocker (L-type and/or T-type), a diuretic, a renin inhibitor, an ACE inhibitor, an AT-1 receptor antagonist, an ET receptor antagonist, a Dual ET/AII antagonist, a neutral endopeptidase (NEP) inhibitor, a vasopeptidase inhibitor (dual NEP-ACE inhibitor) or a nitrate; an MCHR1 antagonist for treating a sleep disorder which is a melatonin analog, a melatonin receptor antagonist, an ML 1 B agonist, a GABA receptor modulator, an NMDA receptor modulator, a histamine-3 (H3) receptor modulator, a dopamine agonist or an orexin receptor modulator; an agent for treating substance abuse or, addictive disorders which is a cannabinoid receptor modulator, a selective serotonin reuptake inhibitor (SSRI), methadone, buprenorphine, nicotine or bupropion; an MCHR1 antagonist to reduce anxiety or depression, anti-anxiety agents or antidepressants, which is a benzodiazepine, a 5HT1A receptor agonist, or a corticotropin releasing factor (CRF) antagonist; or a norepinephrine reuptake inhibitor (tertiary and secondary amine tricyclics), a selective serotonin reuptake inhibitor (SSRI), a monoamine oxidase inhibitor (MAOI), a reversible inhibitor of monoamine oxidase (RIMA), a serotonin and norepinephrine reuptake inhibitor (SNRI), a corticotropin releasing factor (CRF) receptor antagonist, an alpha-adrenoreceptor antagonist, an atypical antidepressant, or an antipsychotic drug for treatment of psychosis or mania.

Details for Patent 7,956,049

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Jubilant Hollisterstier Llc	N/A	positive skin test control-histamine	Injection	103891	03/13/1924		2040-01-28