中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 3-methyl-2-[(3S,4R)-3-(1-hydroxy-1-methylethyl)-2-oxo-4-allylazetidin-1-yl]but-2-enoate | 86489-14-7 | C15H23NO4 | 281.352 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-nitrobenzyl (5R,6S)-3-(2-acetamidoethylthio)-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 86489-46-5 | C29H30N4O11S | 642.643 |
—— | 4-nitrobenzyl(5R,6S)-3-(4-pyridylthio)-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 89063-95-6 | C30H26N4O10S | 634.623 |
—— | 4-nitrobenzyl (5R,6S)-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-3-[2-(4-nitrobenzyloxycarbonylamino)ethylthio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 86489-48-7 | C35H33N5O14S | 779.738 |
—— | 4-nitrobenzyl (2R,5R,6S)-3,7-dioxo-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-1-azabicyclo[3.2.0]-heptane-2-carboxylate | 86489-45-4 | C25H23N3O11 | 541.471 |
—— | 6-epicarpetimycin | 89064-03-9 | C15H16N2O4S | 320.369 |
—— | [(2R,3S)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-4-oxoazetidin-2-yl]-acetic acid | 86489-17-0 | C16H18N2O8 | 366.328 |
—— | (5R,6S)-3-(2-Amino-ethylsulfanyl)-6-(1-hydroxy-1-methyl-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 92936-51-1 | C12H18N2O4S | 286.352 |
—— | 4-nitrobenzyl 4-[(2R,3S)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-4-oxoazetidin-2-yl]-3-oxobutanoate | 86489-43-2 | C25H25N3O11 | 543.487 |
—— | (5R,6S)-3-(2-Acetylamino-ethylsulfanyl)-6-(1-hydroxy-1-methyl-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 96193-21-4 | C14H20N2O5S | 328.389 |