Patent ID: 7625890

Claim:
A compound selected from: 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-7-{[(3S)-3-piperidinylmethyl]oxy}-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol; 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-7-{[(2S)-2-thiomorpholinylmethyl]oxy}-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol; 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-7-{[(2S)-2-morpholinylmethyl]oxy}-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol; and 4-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-7-({[(2R)-6-methyl-2-morpholinyl]methyl}oxy)-1H-imidazo[4,5-c]pyridin-4-yl]-2-methyl-3-butyn-2-ol; and/or a pharmaceutically acceptable salt thereof.