Patent ID: 8063033

Claim:
A compound of the formula or a pharmaceutically acceptable salt or a prodrug thereof, wherein a dashed line represents the presence or absence of a covalent bond; Y is 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 substituted with S or O; or A is —(CH 2 ) m —Ar—(CH 2 ) o — wherein Ar is substituted or unsubstituted phenyl or monocyclic heteroaryl, the sum of m and o is from 1 to 4, and wherein one CH 2 may be replaced with S or O; X is S or O; R is a hydrocarbyl or a hydroxyhydrocarbyl moiety having from 1 to 12 carbon atoms; D is independently a moiety comprising from 1 to 6 non-hydrogen atoms; and n is an integer from 0 to 4.