(S)-3,3-二甲基-2-((((1R,2R)-2-(戊-4-炔-1-基)环丙氧基)羰基)氨基)丁酸乙酯

(S)-3,3-二甲基-2-((((1R,2R)-2-(戊-4-炔-1-基)环丙氧基)羰基)氨基)丁酸乙酯

2-Methylpropan-2-amine (S)-3,3-dimethyl-2-((((1R,2R)-2-(pent-4-yn-1-yl)cyclopropoxy)carbonyl)amino)butanoate