中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4R)-3-<(R)-1-(t-butyldimethylsilyloxy)ethyl>-4-carboxymethyl-2-azetidinone | 88669-70-9 | C13H25NO4Si | 287.431 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4R)-3-<(R)-1-(t-butyldimethylsilyloxy)ethyl>-4-carboxymethyl-2-azetidinone | 88669-70-9 | C13H25NO4Si | 287.431 |
—— | {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-thioacetic acid S-isopropyl ester | 90628-88-9 | C16H31NO3SSi | 345.579 |
—— | 3(S)-<1(R)-<(tert-butyldimethylsilyl)oxy>ethyl>-4(R)-<<<<2-<<(p-nitrobenzyloxy)carbonyl>amino>ethyl>thio>carbonyl>methyl>azetidin-2-one | 90628-97-0 | C23H35N3O7SSi | 525.698 |
—— | (3S, 4R)-3-[(R)-1-t-butyldimethylsilyloxyethyl]-4-([(S)-1-(p-nitrobenzyloxycarbonyl)pyrrolidin-3-ylthio]carbonylmethyl)-2-azetidinone | 90652-16-7 | C25H37N3O7SSi | 551.736 |
—— | (4-nitrophenyl)methyl 2-[(3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-oxo-4-(2-oxo-2-propan-2-ylsulfanylethyl)azetidin-1-yl]-2-oxoacetate | 90628-89-0 | C25H36N2O8SSi | 552.721 |
—— | (3S, 4R)-3-[(R)-1-t-Butyldimethylsilyloxyethyl]-4-([(S)-1-[N-(p-nitrobenzyloxycarbonyl)acetimidoyl]-pyrrolidin-3-ylthio]carbonylmethyl)-2-azetidinone | 98167-65-8 | C27H40N4O7SSi | 592.789 |
—— | (4-nitrophenyl)methyl 2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-[2-[2-[(4-nitrophenyl)methoxycarbonylamino]ethylsulfanyl]-2-oxoethyl]-4-oxoazetidin-1-yl]-2-oxoacetate | 90628-98-1 | C32H40N4O12SSi | 732.841 |
—— | (4-nitrophenyl)methyl 2-[(2R,3S)-2-[2-[2-[(4-nitrophenyl)methoxycarbonylamino]ethylsulfanyl]-2-oxoethyl]-4-oxo-3-[(1R)-1-trimethylsilyloxyethyl]azetidin-1-yl]-2-oxoacetate | 90629-05-3 | C29H34N4O12SSi | 690.76 |