中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 5-[(2R)-2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]propanoyl]-4-oxo-3-phenyl-1-oxa-5-azaspiro[5.5]undec-2-ene-2-carboxylate | 397886-97-4 | C31H44N2O7Si | 584.785 |
—— | (3S,4S)-3-<(1R)-1-tert-butyldimethylsilyloxythyl>-1-(p-nitrobenzyloxycarbonylmethyl)-4-<(1R)-1-phenylthiocarbonylethyl>-2-azetidinone | 105318-31-8 | C29H38N2O7SSi | 586.781 |
—— | (3S,4S)-4-<(1R)-1-benzyloxycarbonylethyl>-1-(tert-butoxycarbonylmethyl)-3-<(1R)-1-tert-butyldimethylsilyloxy>-2-azetidinone | 105318-04-5 | C27H43NO6Si | 505.727 |
—— | (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)-1-(tert-butoxycarbonylmethyl)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1R)-1-carboxyethyl>-2-azetidinone | 105318-05-6 | C20H37NO6Si | 415.602 |