| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 3-Acetoxymethyl-7-(2-[(Z)-methoxyimino]-2-{2-[2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-acetylamino]-thiazol-4-yl}-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 68744-77-4 | C21H21N7O8S4 |
| —— | cis-4-<2-<(methoxycarbonyl)methyl>-2-nitrovinyl>-1-(4-methoxyphenyl)-3-phthalimidoazetidin-2-one | 126158-19-8 | C23H19N3O8 |
| —— | (3S,4S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-(2-methyloxiran-2-yl)azetidin-2-one | 128989-51-5 | C14H27NO3Si |
| —— | N-[3-(1H-1,2,3-benzotriazol-1-yl)propyl]-2-(2-nitrophenyl)-3-chloro-4-oxo-1-azetidinecarboxamide | 1309605-71-7 | C19H17ClN6O4 |
| —— | (S)-(-)-4-oxo-1-propylazetidine-2-carboxamide | 1256910-66-3 | C7H12N2O2 |
| —— | (2R)-1-[(4-methylphenyl)methyl]-4-oxoazetidine-2-carboxylic acid | 1314809-15-8 | C12H13NO3 |
| —— | 3-Acetoxymethyl-7-[2-(5,6-dichloro-2-oxo-benzooxazol-3-yl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 130970-68-2 | C19H15Cl2N3O8S |
| —— | 3-(2-(tert-butyldiphenylsilanyloxy)ethyl)-1-diphenylacetyloxindole | 1094900-70-5 | C40H39NO3Si |
| —— | benzhydryl 7-acetamidocephalosporanate | 41223-78-3 | C25H24N2O6S |
| —— | 6β-(2-[2]naphthylmercapto-acetylamino)-penicillanic acid | 900498-94-4 | C20H20N2O4S2 |
| —— | 2,5-dibenzyl-1,4-dioxo-octahydropyrrolo<3,4-c>pyrrole-3a,6a-dicarboxamide | 87497-81-2 | C22H22N4O4 |
| —— | 3-(5-Methyl-1,3,4-thiadiazol-2-yl)-7-thienylacetamido-3-cephem-4-carbonsaeure-benzhydrylester | 62543-20-8 | C29H24N4O4S3 |
| —— | (2R,3S)-3-chloro-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-oxoazetidine-2-sulphinic acid | 81651-39-0 | C9H12ClNO5S |
| —— | 6β-((Ξ)-2-hydrazino-2-thiophen-3-yl-acetylamino)-penicillanic acid | 63881-36-7 | C14H18N4O4S2 |
| —— | (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[(3S)-1-[N-{2-(2-hydroxyethoxy)ethyl}formimidoyl]pyrrolidin-3-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 133006-75-4 | C18H27N3O6 |
| —— | (3R,4R)-3-dimethylamino-4-(3-p-nitrobenzyloxycarbonyl-2-oxopropyl)-2-azetidinone | 113897-80-6 | C16H19N3O6 |
| —— | (3R,4S)-1-<(S)-1-phenylethyl>-3-(benzyloxy)-4-phenylazetidin-2-one | 136778-78-4 | C24H23NO2 |
| —— | (1R,2R,5R,6S,7S,11S)-11-[(E)-2-[dimethyl(phenyl)silyl]ethenyl]-11-hydroxy-2-methyl-4-phenyl-5-propan-2-yloxy-4-azatricyclo[5.2.2.02,6]undec-8-en-3-one | 1312542-25-8 | C30H37NO3Si |
| —— | 7-(DL-2-(2-Thienyl)-2-isonicotinoyloxyacetamido)-3-methyl-3-cephem-4-carbonsaeure | 55435-32-0 | C20H17N3O6S2 |
| —— | 4-nitrobenzyl (5R,6S)-2-(5,6-dimethylimidazo[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em3-carboxylate Iodide | 211034-43-4 | C23H23N4O6S*I |
| —— | 3-[(Acetyloxy)methyl]-8-oxo-7-[[[4-(thiocyanatomethyl)phenyl]acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 69211-31-0 | C20H19N3O6S2 |
| —— | 3-benzyloxy-4-[3-[3-(tert-butyldimethylsilanyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenyl piperazine-1-carbonate | 937798-34-0 | C42H49F2N3O5Si |
| —— | (3S,4R,1'R)-1-<1'-(tert-butoxycarbonyl)-2'-(ethoxycarbonyl)ethyl>-3-<(S)-4-phenyloxazolidinyl>-4-phenylazetidin-2-one | 123882-36-0 | C28H32N2O7 |
| —— | (1R,6S)-7,9-Dibenzyl-6-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-2-oxa-7,9-diaza-bicyclo[4.2.2]decane-8,10-dione | 89291-96-3 | C45H48N2O5Si |
| —— | 7-[3-(Adamantane-1-carbonyl)-thioureido]-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 98230-28-5 | C20H25N3O4S2 |
| —— | (4R)-4-(4-bromophenyl)azetidin-2-one | 948027-09-6 | C9H8BrNO |
| —— | 8,10-dibenzyl-8,10-diaza-5-methylene-6-hydroxy-2-oxabicyclo<4.2.2>decane-7,9-dione | 92098-08-3 | C22H22N2O4 |
| —— | diphenylmethyl (1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylate 1-oxide | 134930-74-8 | C33H32N2O7S |
| —— | (3R,4R,5R)-1-benzyl-2-oxo-5-phenoxypyrrolidine-3,4-diyl diacetate | 1613108-71-6 | C21H21NO6 |
| —— | 4-Ethyl-2-azetidinon | 45468-01-7 | C5H9NO |
| —— | 2-[(2S,3S)-3-[(1S)-1-fluoroethyl]-4-oxoazetidin-2-yl]acetic acid | 90497-22-6 | C7H10FNO3 |
| —— | 3-bromo-1-(4-methoxyphenyl)-3-methyl-4-[(E)-1-phenylprop-1-en-2-yl]azetidin-2-one | 127055-06-5 | C20H20BrNO2 |
| —— | (5R,6S)-3-(2-Acetylamino-ethylsulfanyl)-6-{(R)-1-[4-(4-nitro-benzyloxycarbonyl)-[1,2,3]triazol-1-yl]-ethyl}-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 84465-88-3 | C30H29N7O10S |
| —— | 6a-methyl-hexahydro-furo[2,3-<i>b</i>]pyrrol-5-one | 17951-84-7 | C7H11NO2 |
| —— | (3S,4R)-3-<(R)-1-(t-butyldimethylsilyloxy)ethyl>-4-diethoxyphosphinyl-1-(4-methoxybenzyl)-2-azetidinone | 93591-40-3 | C23H40NO6PSi |
| —— | (6<i>R</i>)-3-(5-carbamoylmethyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64076-22-8 | C18H17N5O5S4 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-((<i>Z</i>)-1-benzhydryloxycarbamoyl-cyclopentyloxyimino)-2-furan-2-yl-acetylamino]-3-carbamoyloxymethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 67442-40-4 | C47H43N5O10S |
| —— | (3aS,4R,5S,9aS,9bS)-5-((tert-butyldimethylsilyloxy)methyl)-4-hydroxy-2,2-dimethyl-tetrahydro-8-acetoxy-3aH-[1,3]dioxolo[4,5-c]thiazolo[3,2-a]pyridin-7(8H)-one | 1417814-37-9 | C19H33NO7SSi |
| —— | 3(S*)-(Acetylamino)-1-<2-(benzyloxy)-1-(S*)-phenylethyl>-4(S*)-<(1,1-dimethylethoxy)methyl>-2-azetidinone | 132233-41-1 | C25H32N2O4 |
| —— | 2,10-Dioxo-1,9-diazacyclohexadecane | 124575-61-7 | C14H26N2O2 |
| —— | 6β-((<i>S</i>)-2-bromo-2-phenyl-acetylamino)-1β-oxo-1λ<sup>4</sup>-penicillanic acid benzhydryl ester | 38015-87-1 | C29H27BrN2O5S |
| —— | (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[2-{(1-methyltetrazol-5-yl)thiomethyl}-1,4,5,6-tetrahydropyrimidin-5-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 142774-88-7 | C16H21N7O4S |
| —— | 1,1-dioxo-6α-(2-phenyl-acetylamino)-(5β<i>H</i>)-1λ<sup>6</sup>-penicillanic acid methyl ester | 63153-29-7 | C17H20N2O6S |
| —— | [(2R,3R)-2-Isobutyrylsulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-oxo-acetic acid methyl ester | 68750-94-7 | C18H20N2O7S |
| —— | 1-(p-nitrophenyl)-4-oxoazetidine-2,2-dicarboxylate | 22815-43-6 | C15H16N2O7 |
| —— | (6R,7R)-7-[2-(2-Amino-thiazol-4-yl)-acetylamino]-8-oxo-3-(5-phenyl-[1,3,4]thiadiazol-2-yl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62542-89-6 | C20H16N6O4S3 |
| —— | Benzhydryl-7-<2-(aminothiazol-4-yl)acetamido>-3-(5-phenyl-1,3,4-thiadiazol-2-yl)-3-cephem-4-carboxylat | 62543-55-9 | C33H26N6O4S3 |
| —— | (6<i>R</i>)-7<i>t</i>-((Ξ)-3-<i>tert</i>-butoxycarbonylamino-3-phenyl-propionylamino)-3-methylsulfanylmethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 53031-35-9 | C23H29N3O6S2 |
| —— | (6<i>R</i>)-7<i>t</i>-hydroxy-3-methyl-7<i>c</i>-nitromethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid <i>tert</i>-butyl ester | 63599-59-7 | C13H18N2O6S |
| —— | 3-<Bis-(methylthio)-methylenamino>-1,4,4-triphenyl-2-azetidinon | 72899-61-7 | C24H22N2OS2 |