Acetic acid 3-((5S,6R)-6-hydroxy-2,2-dimethyl-[1,3]dioxepan-5-ylcarbamoyl)-2-methyl-phenyl ester

Acetic acid 3-((5S,6R)-6-methanesulfonyloxy-2,2-dimethyl-[1,3]dioxepan-5-ylcarbamoyl)-2-methyl-phenyl ester

3-(((2R,3S)-3,4-dihydroxy-1-(phenylthio)butan-2-yl)carbamoyl)-2-methylphenyl acetate

2-甲基-3-乙酰氧基苯甲酸

3-(((R)-1-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-(phenylthio)ethyl)carbamoyl)-2-methylphenyl acetate