5- 5- 2- (3,5-Bis (trifluoromethyl) phenyl) -2-methylpropanoylmethylamino -4- (4-fluoro-2-methylphenyl) - 2-pyridinyl-2-alkyl-prolinamide as antagonists of nk1 receiver

摘要

A compound of formula (I) or a pharmaceutically acceptable salt thereof, ** Formula ** wherein R is C 1-4 alkyl.