Patent ID: 7112677

Claim:
A compound of Formula (IV): wherein: A 1 is a divalent linking group selected from the group consisting of: straight or branched chain C 4-20 alkylene; straight or branched chain C 4-20 alkenylene; and straight or branched chain C 4-20 alkynylene; any of which may be optionally interrupted by —S(O) 2 — or a protected —C(O)—; R″ is selected from the group consisting of: -hydrogen; -alkyl; -alkenyl; -aryl; -substituted aryl; -heteroaryl; -substituted heteroaryl; -alkyl-O-alkyl; -alkyl-O-aryl; -alkyl-O-alkenyl; and -alkyl or alkenyl substituted by one or more substituents selected from the group consisting of: —OH; -halogen; —C(O)—N(R 6 ) 2 ; —C(S)—N(R 6 ) 2 ; —S(O) 2 —N(R 6 ) 2 ; —N(R 6 )—C(O)—C 1-10 alkyl; —N(R 6 )—C(S)—C 1-10 alkyl; —N(R 6 )—S(O) 2 —C 1-10 alkyl; —C(O)—C 1-10 alkyl; —C(O)—O—C 1-10 alkyl; —N 3 ; -aryl; -substituted aryl; -heteroaryl; -substituted heteroaryl; -heterocyclyl; -substituted heterocyclyl; —C(O)-aryl; —C(O)-(substituted aryl); —C(O)-heteroaryl; and —C(O)-(substituted heteroaryl); n is 0 to 4; each R′ present is independently selected from the group consisting of: halogen; alkyl; alkenyl; and —O-alkyl; each R 6 is independently hydrogen or C 1-10 alkyl; or a pharmaceutically acceptable salt thereof.