Patent ID: 8343986

Claim:
A compound of formula (I): wherein: A is C 1-6 alkyl; B is a bond; D is C 1-6 alkyl; E is substituted aryl or substituted or unsubstituted heteroaryl; Q is an optionally substituted 5- or 6-membered aryl or heteroaryl ring; X is CR 7 R 8 ; Y is CR 5 OR 11 ; R 1 and R 1′ each independently is H, C 1-6 alkyl or C 1-4 alkylaryl; R 2 is CO 2 R 12 ; R 3 is H, C 1-6 alkyl or C 1-4 alkylaryl; R 4 is optionally substituted aryl or heteroaryl; Z is a bond; R 5 and R 6 each independently is H, C 1-6 alkyl or C 1-4 alkylaryl; R 7 and R 8 each independently is H, halo, C 1-6 alkyl or C 1-4 alkylaryl; R 11 is H, C 1-6 alkyl, C 1-4 alkylaryl or COR 5 ; R 12 is H, C 1-3 alkyl, C 1-3 alkylaryl or C 1-3 alkylheteroaryl; or a pharmaceutically acceptable salt thereof.