(R)-3-羟基-7-甲基-6-辛烯酸甲酯

(2R,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-piperidine-2-carboxylic acid methyl ester

methyl (2R,3R)-2-(1,2-bis(tert-butoxycarbonyl)hydrazino)-3-hydroxy-7-methyloct-6-enoate

methyl (2R,3R)-2-(1,2-bis(tert-butoxycarbonyl)hydrazino)-3-[(tert-butyldimethylsilyl)oxy]-7-methyloct-6-enoate

methyl (2R,3R)-2-(1,2-bis(tert-butoxycarbonyl)hydrazino)-3-[(tert-butyldimethylsilyl)oxy]-6-(mesyloxy)hexanoate