Patent ID: 9434733
Filing Date: 2016-09-06
CPC Classification: A61K,A61P,C07D

Claim Text:
1. A compound selected from the group consisting of: (1) 2-(benzyloxymethyl)-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (2) 2-[1-(chlorophenylmethyl)-4-methyl-pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (3) 2(1-ethyl-4methyl-pyrrolidin-3-yl)-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (4) 2(1-benzyl-4-methyl-pyrrolidin-3-yl) -7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (5) 2-[1-[(4-fluorophenyl)methyl]-4-methoxy-pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (6) 2-[4-methoxy-1-(p-tolylmethyl)pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (7) 2-[[3 -(p-tolylmethoxy)azetidin- 1-yl]methyl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (8) 2-[(3-benzylazetidin-1-yl)methyl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (9) 2-[(3S,4S)-1-benzyl-4-methoxy-pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (10) 2-[1-benzyl-4-(trifluoromethyl)pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; (11) 2-[4-methoxy-1-[(4-methoxyphenyl)methyl]pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; and (12) 2-[1-[3-[(4-methoxyphenyl)methyl]azetidin-1-yl]ethyl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; and tautomers and pharmaceutically acceptable acid addition salts thereof.