Patent ID: 7049329

Claim:
A compound represented by A: wherein Z represents alkyl, cycloalkyl, alkenyl, aralkyl, heteroaralkyl, hydroxyalkyl, alkoxyalkyl, heterocyclyl, —(CH 2 ) n —R 80 , or a covalent tether to a solid support; Ar represents substituted aryl; R is absent or present 1, 2, 3, 4, or 5 times; R represents independently for each occurrence alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, aralkyl, halogen, heteroaralkyl, hydroxyl, alkoxyl, amino, alkylamino, carboxylate, carboxamide, nitroso, nitro, sulfhydryl, alkylthio, thioalkyl, silyl, alkylsulfonyl, arylsulfonyl, formyl, acyl, acyloxy, acylamino, alkyloxycarbonyl, alkenyloxycarbonyl, aryloxycarbonyl, or —(CH 2 ) n —R 80 ; R′ represents independently for each occurrence H, alkyl, cycloalkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, or —(CH 2 ) n —R 80 ; R 80 represents independently for each occurrence cycloalkyl, alkenyl, aryl, heteroaryl, or heterocyclyl; n is an integer selected independently for each occurrence from the range 0 to 8 inclusive; the absolute stereochemistry at a stereocenter in a compound represented by A is R, S, or a mixture thereof; and the configuration of an alkenyl moiety in a compound represented by A is E, Z, or a mixture thereof.