中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4S)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(R)-1-[[(R)-2-oxopyrrolidin-4-ylthio]carbonyl]ethyl]-2-azetidinone | 176179-66-1 | C18H32N2O4SSi | 400.615 |
—— | (3S,4S)-3-[(R)-1-hydroxyethyl]-4-[(R)-1-[[(R)-2-oxopyrrolidin-4-ylthio]carbonyl]ethyl]-2-azetidinone | 176179-73-0 | C12H18N2O4S | 286.352 |
(3S,4S)-3-[(R)-1-(叔丁基二甲基硅氧基)乙基]-4-[(R)-1-羰乙基]-2-氮杂环丁酮 | (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionic acid | 90776-58-2 | C14H27NO4Si | 301.458 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4S)-4-[(R)-1-[[(R)-2-oxopyrrolidin-4-ylthio]carbonyl]ethyl]-1-[[(pivaloyloxy)methyloxy]oxalyl]-3-[(R)-1-(trimethylsilyloxy)ethyl]-2-azetidinone | 176179-69-4 | C23H36N2O9SSi | 544.698 |
—— | (3S,4S)-4-[(R)-1-[[(R)-2-oxo-1-(triethylsilyl)pyrrolidin-4-ylthio]carbonyl]ethyl]-1-[[(pivaloyloxy)methyloxy]oxalyl]-3-[(R)-1-(trimethylsilyloxy)ethyl]-2-azetidinone | 176179-70-7 | C29H50N2O9SSi2 | 658.961 |
—— | [2-[diethoxy(ethyl)-lambda5-phosphanylidene]-2-[(3S,4S)-2-oxo-4-[(2R)-1-oxo-1-[(3R)-5-oxopyrrolidin-3-yl]sulfanylpropan-2-yl]-3-[(1R)-1-trimethylsilyloxyethyl]azetidin-1-yl]acetyl]oxymethyl 2,2-dimethylpropanoate | 263020-29-7 | C29H51N2O10PSSi | 678.857 |
—— | [2-[diethoxy(ethyl)-lambda5-phosphanylidene]-2-[(3S,4S)-2-oxo-4-[(2R)-1-oxo-1-[(3R)-5-oxo-1-triethylsilylpyrrolidin-3-yl]sulfanylpropan-2-yl]-3-[(1R)-1-trimethylsilyloxyethyl]azetidin-1-yl]acetyl]oxymethyl 2,2-dimethylpropanoate | 263020-30-0 | C35H65N2O10PSSi2 | 793.119 |
—— | (pivaloyloxy)methyl (1R,5S,6S)-1-methyl-2-[(R)-2-oxo-1-pyrrolidin-4-ylthio]-6-[(R)-1-(trifluoromethylsilyloxy)ethyl]-1-carbapen-2-em-3-carboxylate | 176179-65-0 | C23H36N2O7SSi | 512.7 |