Patent ID: 7700627

Claim:
A compound of the structure or a pharmaceutically acceptable salt thereof; wherein Y is an organic acid functional group, or an amide or ester thereof consisting of up to 14 carbon atoms; or Y is hydroxymethyl or an ether thereof consisting of 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; and B is substituted aryl or substituted heteroaryl.