Patent ID: 7473702

Claim:
A compound of the formula or a pharmaceutically acceptable salt thereof; wherein Y is selected from the group consisting of CO 2 (R 2 ), CON(R 2 ) 2 , CON(OR 2 )R 2 , CON(CH 2 CH 2 OH) 2 , CONH(CH 2 CH 2 OH), CH 2 OH, P(O)(OH) 2 , CONHSO 2 R 2 , SO 2 N(R 2 ) 2 , SO 2 NHR 2 , and tetrazolyl-R 2 ; wherein R 2 is independently H, C 1 -C 6 alkyl, phenyl, or biphenyl; A is —CH═CH—CH 2 —AR or —CH 2 —CH═CH—Ar, wherein Ar is interarylene or heterointerarylene; and B is optionally substituted aryl or optionally substituted heteroaryl.