Patent ID: 8518946
Filing Date: 2013-08-27
Classification: A61P,C07D

Abstract:
1. A pharmaceutically acceptable salt of (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine-1-carboxylic acid, wherein the pharmaceutically acceptable salt is a base addition salt formed between an organic or inorganic base and (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)butanoyl]- 3 -(trifluoromethyl)-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine-1-carboxylic acid.