| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (3R,4R)-4-{(1S)-1-carboxyethoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)azetidin-2-one | 90244-28-3 | C46H39N2O7P | 762.799 |
| —— | (3R,4R)-4-{(1S)-1-ethoxycarbonylethoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)azetidin-2-one | 90244-27-2 | C48H43N2O7P | 790.852 |
| —— | (3R,4R)-4-{(1S)-1-ethoxycarbonylethoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-2-methylprop-1-enyl)-azetidin-2-one | 90211-50-0 | C33H34N2O7 | 570.642 |
| —— | (3R,4R)-4-{(1R)-1-ethoxycarbonylethoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-2-methylprop-1-enyl)azetidin-2-one | 90244-12-5 | C33H34N2O7 | 570.642 |
| —— | (3R,4R)-4-{(1S)-1-ethoxycarbonylethoxy)-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-chloromethyl)azetidin-2-one | 90211-52-2 | C30H29ClN2O7 | 565.022 |
| —— | (3R,4R)-4-{(1S)-1-ethoxycarbonylethoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-hydroxymethyl)-azetidin-2-one | 90211-51-1 | C30H30N2O8 | 546.577 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (3R,4R)-4-{(1S)-3-chloro-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)azetidin-2-one | 90244-30-7 | C47H40ClN2O6P | 795.271 |
| —— | (3R,4R)-4-{(1S)-3-(1-methyl-1H-tetrazole-5-yl)thio-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)-azetidin-2-one | 90211-61-3 | C49H43N6O6PS | 874.957 |
| —— | benzhydryl 2-[(2R,3R)-3-benzamido-2-[(2S)-4-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-3-oxobutan-2-yl]oxy-4-oxoazetidin-1-yl]-2-(triphenyl-λ5-phosphanylidene)acetate | 130793-04-3 | C50H43N4O6PS2 | 891.02 |
| —— | benzhydryl (5S,7R,8R)-8-benzamido-5-methyl-4,9-dioxo-6-oxa-1-azabicyclo[5.2.0]non-2-ene-2-carboxylate | 130675-30-8 | C29H24N2O6 | 496.519 |
| —— | benzhydryl (4S,6R,7R)-7-benzamido-3-(chloromethyl)-4-methyl-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 130793-07-6 | C29H25ClN2O5 | 516.981 |
| —— | benzhydryl (4S,6R,7R)-3-(acetyloxymethyl)-7-benzamido-4-methyl-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 130675-29-5 | C31H28N2O7 | 540.573 |
| —— | benzhydryl (4S,6R,7R)-7-benzamido-4-methyl-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 130793-05-4 | C32H28N4O5S2 | 612.73 |
| —— | benzhydryl (4S,6R,7R)-7-benzamido-4-methyl-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 90244-15-8 | C31H28N6O5S | 596.667 |