Patent ID: 7317125

Claim:
A compound of the formula (I): wherein: X is O or S; R 1 is hydrogen, halogen, (C 1 -C 6 )alkyl or cyano; R 2 , R 2′ are independently of each other H or halogen; R 3 is unsubstituted phenyl, phenyl substituted with a group independently selected from the group consisting of halogen, (C 1 -C 6 ) alkyl, NH(CH 2 ) n CH(CH 3 ) 2 , or —O(CH 2 ) n OCH 3 , unsubstituted saturated, unsaturated or partially saturated heterocycyl which is a 5- or 6-membered heteroaromatic ring connected by a ring carbon atom which has from 1 to 3 hetero ring atoms selected from the group consisting of S, N and O, substituted saturated, unsaturated or partially saturated heterocycyl substituted with (C 1 -C 6 ) alkyl, or substituted or unsubstituted 5-10-membered carbocyclic ring; R 4 is branched or unbranched (C 2 -C 6 ) alkyl, unsubstituted phenyl, phenyl mono-, di- or tri-substituted with a group independently selected from the group consisting of halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, —O(CH)(CH 3 ) 2 , —CF 3 , —O(CH 2 ) n CH 3 , —OCF 3 , —SCH 3 , —SO 2 CH 3 , —NO 2 , —(CH) 2 Ar, or unsubstituted or substituted 5-10 membered carbocyclic ring; R 5 is (C 1 -C 6 ) alkyl; n is 0, 1, 2 or 3, or a pharmaceutically acceptable salt thereof.