Patent ID: 8048886
Filing Date: 2011-11-01
Classification: A61P,C07D

Abstract:
1. A compound selected from the group consisting of (S)—N-(5-(4-Fluoro-phenyl)-3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-3,4-dihydro-pyrazin-2-yl)-2-methylamino-propionamide; (S)—N-{5-(4-Fluoro-phenyl)-4-[2-((R)-methyl-1,2,3,4-tetrahydro-naphthalen-1-yl-amino)-acetyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{5-(4-Fluoro-phenyl)-4-[2-((R)-methyl-1,2,3,4-tetrahydro-naphthalen-1-yl-amino)-ethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-[4-[(4-Fluoro-benzylcarbamoyl)-methyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-[4-[5-(4-Fluoro-benzoyl)-pyridin-3-ylmethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N4-[5-(4-Fluoro-benzoyl)-pyridin-3-yl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-(5-(4-Fluoro-phenyl)-4-{5-[(4-fluoro-phenyl)-methyl-amino]-pyridin-3-ylmethyl}-3-oxo-3,4-dihydro-pyrazin-2-yl)-2-methylamino-propionamide; (S)—N-[4-[5-(5-Fluoro-2,3-dihydro-indol-1-yl)-pyridin-3-ylmethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-[4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-{5-(4-Fluoro-phenyl)-4-[1-(4-fluoro-phenyl)-1H-indol-4-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-[4-(5-Benzo[1,3]dioxol-5-yl-pyridin-3-ylmethyl)-5-(4-fluoro-phen yl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-4-[5-(4-Fluoro-phenoxy)-pyridin-3-ylmethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-{4-[4-(4-Fluoro-benzoyl)-thiazol-2-ylmethyl]-3-oxo-5-phenyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-[4-[4-(4-Fluoro-benzoyl)-thiazol-2-ylmethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)-2-Methylamino-N-(3-oxo-5-phenyl-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-3,4-dihydro-pyrazin-2-yl)-propionamide; (S)—N-(5-(3-Trifluoromethyl-phenyl)-3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl]-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{5-(4-Fluoro-phenyl)-4-[((R)-methyl-1,2,3,4-tetrahydro-naphthalen-1-yl-carbamoyl)-methyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)-2-Methylamino-N-(3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-5-o-tolyl-3,4-dihydro-pyrazin-2-yl)-propionamide; (S)—N-(5-(4-Fluoro-2-methyl-phenyl)-3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-3,4-dihydro-pyrazin-2-yl)-2-methylamino-propionamide; (S)—N-(5-(2,4-Dimethyl-phenyl)-3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-3,4-dihydro-pyrazin-2-yl)-2-methylamino-propionamide; (S)—N-(5-(4-Fluoro-2-methyl-phenyl)-3-oxo-4-{[(R)-(1,2,3,4-tetrahydro-naphthalen-1-yl)carbamoyl]-methyl}-3,4-dihydro-pyrazin-2-yl)-2-methylamino-butyramide; (S)—N-[4-[(1-Benzyl-2-phenyl-ethylcarbamoyl)-methyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N44-[(Diphenethylcarbamoyl)-methyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-[4-(2-Carbazol-9-yl-2-oxo-ethyl)-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-[4-[2-(1,3-Dihydro-isoindol-2-yl)-2-oxo-ethyl]-5-(4-fluoro-phenyl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-{5-(4-Fluoro-phenyl)-4-[2-(indan-2-yloxy)-ethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{5-Benzo[1,3]dioxol-5-yl-4-[5-(4-fluoro-benzoyl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; (S)—N-{5-(3-Cyano-phenyl)-4-[3-(4-fluoro-benzoyl)-5-morpholin-4-yl-benzyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{5-(3-Cyano-phenyl)-4-[5-(5-fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-morpholin-4-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; N-Ethyl-3-[1-[3-(4-fluoro-benzoyl)-5-morpholin-4-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-morpholin-4-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-isobutyl-benzamide; (S)—N-{5-(3-Acetylamino-phenyl)-4-[5-(4-fluoro-benzoyl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(4-Fluoro-benzoyl)-pyridin-3-ylmethyl]-3-oxo-5-o-tolyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-o-tolyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; 3-[1-[5-(4-Fluoro-benzoyl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; (S)—N-[4-[5-(4-Fluoro-benzoyl)-pyridin-3-ylmethyl]-5-(4-methoxy-pyridin-3-yl)-3-oxo-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-{5-Benzo[1,2,5]oxadiazol-5-yl-4-[5-(4-fluoro-benzoyl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{5-Benzo[1,2,5]oxadiazol-5-yl-4-[5-(5-fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(4-Fluoro-benzoyl)-pyridin-3-ylmethyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; [3-((S)-2-Methylamino-propionylamino)-2-oxo-6-phenyl-2H-pyrazin-1-yl]-acetic acid 1,2,3,4-tetrahydro-naphthalen-1-yl ester; (S)—N-[4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-(2-pyrrolidin-1-yl-pyridin-4-yl)-3,4-dihydro-pyrazin-2-yl]-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-phenyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-phenyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-[3-(2H-tetrazol-5-yl)-phenyl]-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-[4-(1H-tetrazol-5-yl)-phenyl]-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-[3-(2-methyl-2H-tetrazol-5-yl)-phenyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-[3-(1-methyl-1H-tetrazol-5-yl)-phenyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-[3-(1H-[1,2,3]triazol-4-yl)-phenyl]-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; (S)—N-{4-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-3-oxo-5-[4-(3H-[1,2,3]triazol-4-yl)-phenyl]-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; 3-[1-[6-(5-Fluoro-3-methyl-indol-1-yl)-2-methyl-pyrimidin-4-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[6-(5-Fluoro-3-methyl-indol-1-yl)-2-methyl-pyrimidin-4-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-{5-((R)-3-Fluoro-2-methylamino-propionylamino)-1-[5-(5-fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-6-oxo-1,6-dihydro-pyrazin-2-yl}-N,N-dimethyl-benzamide; (R)—N-{5-[3-Cyano-phenyl)-4-[3-(4-fluoro-benzoyl)-5-morpholin-4-yl-benzyl]-3-oxo-3,4-dihydro-pyrazin-2-yl}-3-fluoro-2-methylamino-propionamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[3-Fluoro-5-(5-fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(5-fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-5-pyrrolidin-1-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-Fluoro-5-(5-fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(5-fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-5-pyrrolidin-1-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-trifluoromethyl-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-pyrrolidin-1-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[5-(5-Fluoro-3-methyl-indol-1-yl)-pyridin-3-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[6-(5-Fluoro-3-methyl-indol-1-yl)-2-methyl-pyrimidin-4-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[6-(5-Fluoro-3-methyl-indol-1-yl)-2-methyl-pyrimidin-4-ylmethyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-isopropyl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-isopropyl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N,N-trimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-(5-Fluoro-3-methyl-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N,N-trimethyl-benzamide; 3-[1-[3-Fluoro-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[3-Fluoro-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-Fluoro-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N,N-trimethyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(4-fluoro-benzoyl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N,N-trimethyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-pyrrolidin-1-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-2,N-dimethyl-benzamide; 3-[1-[3-(4-Fluoro-benzoyl)-5-pyrrolidin-1-yl-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-4,N-dimethyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(5-fluoro-2,3-dihydro-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N-methyl-benzamide; 3-[1-[3-Trifluoromethyl-5-(5-fluoro-2,3-dihydro-indol-1-yl)-benzyl]-5-((S)-2-methylamino-propionylamino)-6-oxo-1,6-dihydro-pyrazin-2-yl]-N,N-dimethyl-benzamide; (S)—N-{4-[3-Fluoro-5-(5-fluoro-2,3-dihydro-indol-1-yl)-benzyl]-3-oxo-5-o-tolyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide; and (S)—N-{4-[3-Fluoro-5-(4-fluoro-phenoxy)-benzyl]-3-oxo-5-o-tolyl-3,4-dihydro-pyrazin-2-yl}-2-methylamino-propionamide.