Patent ID: 9198916
Filing Date: 2015-12-01
Classification: A61K,A61P

Abstract:
1. A compound having the formula where R 1 is trifluoromethyl or an alkylthio group; R 2 is alkoxy or a branched or straight chain acyclic alkyl group containing from three to five carbon atoms; and R 5 is hydrogen or lower alkyl; or the formula where R 1 is trifluoromethyl or an alkylthio group; R 2 is, alkoxy or a branched or straight chain acyclic alkyl group containing from three to five carbon atoms; R is hydrogen or a group having the formula P(O) 3 R 3 R 4 , where R 3 and R 4 are independently hydrogen, methyl or ethyl; and R 5 is hydrogen or lower alkyl; or the formula where R 1 is trifluoromethyl or an alkylthio group; R 2 is, alkoxy or a branched or straight chain acyclic alkyl group containing from three to five carbon atoms; R is hydrogen or a group having the formula P(O) 3 R 3 R 4 , where R 3 and R 4 are independently hydrogen, methyl or ethyl; R 5 is hydrogen or lower alkyl; and pharmaceutically acceptable salts thereof.