中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4S)-3-<(1R)-1-hydroxyethyl>-1-(p-nitrobenzyloxycarbonylmethyl)-4-<(1R)-1-phenylthiocarbonylethyl>-2-azetidinone | 105318-30-7 | C23H24N2O7S | 472.519 |
—— | (3S,4S)-1-(tert-butoxycarbonylmethyl)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1R)-1-phenylthiocarbonylethyl>-2-azetidinone | 105318-06-7 | C26H41NO5SSi | 507.767 |
—— | (3S,4S)-3-[(1R)-1-hydroxyethyl]-4-[(1R)-1-phenylthiocarbonylethyl]-1-carboxymethylazetidin-2-one | 105318-23-8 | C16H19NO5S | 337.397 |
—— | (3S,4S)-4-<(1R)-1-benzyloxycarbonylethyl>-1-(tert-butoxycarbonylmethyl)-3-<(1R)-1-tert-butyldimethylsilyloxy>-2-azetidinone | 105318-04-5 | C27H43NO6Si | 505.727 |
—— | (3S,4S)-1-(tert-butoxycarbonylmethyl)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1R)-1-carboxyethyl>-2-azetidinone | 105318-05-6 | C20H37NO6Si | 415.602 |
—— | (3S,4S)-3-<(R)-1-(t-Butyldimethylsilyloxy)ethyl>-4-<(R)-1-(benzyloxycarbonyl)ethyl>-2-azetidinone | 96035-98-2 | C21H33NO4Si | 391.583 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-nitrobenzyl (4R,5S,6S)-3-<(3S,5S)-5-dimethylaminocarbonyl-1-(p-nitrobenzyloxycarbonyl)pyrrolidin-3-ylthio>-4-methyl-7-oxo-6-<(1R)-1-trimethylsilyloxoethyl>-1-azabicyclo<3.2.0>hept-2-en-2-carboxylate | 105344-45-4 | C35H43N5O11SSi | 769.905 |
—— | (4R,5R,6S,8R)-p-nitrobenzyl-3-(diphenylphosphoryloxy)-4-methyl-6-(1-(trimethylsilyloxy)ethyl)-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate | 161692-28-0 | C32H35N2O10PSi | 666.697 |
保护美罗培南 | p-nitrobenzyl (4R,5S,6S)-3-<(3S,5S)-5-dimethylaminocarbonyl-1-(p-nitrobenzyloxycarbonyl)pyrrolidin-3-ylthio>-6-<(1R)-1-hydroxyethyl>-4-methyl-7-oxo-1-azabicyclo<3.2.0>hept-2-en-2-carboxylate | 96036-02-1 | C32H35N5O11S | 697.723 |