英文名称
prop-2-enyl 2-[(2R,3S)-2-[2-(3-aminophenyl)-2-oxoethyl]-4-oxo-3-[(1R)-1-trimethylsilyloxyethyl]azetidin-1-yl]-2-(triphenyl-lambda5-phosphanylidene)acetate;prop-2-enyl 2-[(2R,3S)-2-[2-(3-methylphenyl)-2-oxoethyl]-4-oxo-3-[(1R)-1-trimethylsilyloxyethyl]azetidin-1-yl]-2-(triphenyl-lambda5-phosphanylidene)acetate