甲基(2E)-二氢-2(3H)-呋喃亚基乙酸酯

[1-((S)-2-hydroxy-1-phenylethyl)pyrrolidin-2-ylidene]acetic acid methyl ester

(+)-1,1-dimethylethyl (N-((1S,2S)-2-hydroxy-1-phenyl-3-butenyl)amino)methanoate

(2S)-[1-((S)-2-hydroxy-1-phenylethyl)piperidin-2-yl]acetic acid methyl ester