methyl (2S,5R)-(-)-N-(tert-butyloxycarbonyl)-5-(tert-butylpyrrolidine)-2-carboxylate

三甲基乙酰氯

(2S,3RS)-6,6-Dimethyl-5-oxo-4-(methyloxycarbonyl)-2-(N-(9-(9-phenylfluorenyl))amino)heptanoate

(S)-6,6-dimethyl-5-oxo-2-((9-phenyl-9H-fluoren-9-yl)amino)heptanoic acid

methyl 6,6-dimethyl-5-oxo-2-[N-(9-(9-phenylfluorenyl))amino]heptanoate