Patent ID: 8193373

Claim:
A compound having the formula or a pharmaceutically acceptable salt thereof; wherein Y is an organic acid functional group, or an amide or ester thereof comprising up to 14 carbon atoms; or Y is hydroxymethyl or an ether thereof comprising up to 14 carbon atoms; or Y is a tetrazolyl functional group; A is —(CH 2 ) 6 —, cis-CH 2 CH═CH—(CH 2 ) 3 —, or —CH 2 C≡C—(CH 2 ) 3 —, wherein 1 or 2 carbon atoms may be replaced by S or O; or A is —(CH 2 ) m —Ar—(CH 2 ) o — wherein Ar is interarylene or heterointerarylene, the sum of m and o is 1, 2, 3, or 4, and wherein one CH 2 may be replaced by S or O; R 1 is CN or OH; R 2 is H, CN, OH, F, Cl, Br, or CH 3 with the proviso that if R 1 is OH, R 2 is not OH; Z is CH 2 CHOH, CHOHCH 2 , or CHOH; G is L, CH 2 L, OL, or SL; L is phenyl, monocyclic heteroaryl, or C 1-6 alkyl.