| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 3-m-Tolyl-3-ethyl-1-methylazetidin-2-on | 40785-29-3 | C13H17NO |
| —— | 6-benzoylsulfanyl-4-benzyl-2,5,6-trimethyl-morpholin-3-one | 52494-09-4 | C21H23NO3S |
| —— | 3-Methyl-2-[2-oxo-3-phenylacetylamino-4-(pyridin-2-yldisulfanyl)-azetidin-1-yl]-but-3-enoic acid methyl ester | 62284-25-7 | C22H23N3O4S2 |
| —— | 3-(4-methoxy-phenyl)-5-oxo-1,2-diphenyl-imidazolidine-4,4-dicarboxylic acid dimethyl ester | 51718-06-0 | C26H24N2O6 |
| —— | (6R)-3-acetoxymethyl-7t-((R)-5-methoxycarbonyl-5-phthalimido-pentanoylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 52793-19-8 | C26H27N3O10S |
| —— | sodium (3S,4R)-3-<2-(2-chloroacetamidothiazol-4-yl)-(Z)-2-(4-nitrobenzyloxycarbonylmethoxyimino)acetamido>-4-(2-methoxyethyl)-2-azetidinone-1-sulfonate | 115872-80-5 | C22H22ClN6O12S2*Na |
| —— | 6-(2-Methoxycarbonyl-3-phenyl-propionylamino)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 40175-50-6 | C19H22N2O6S |
| —— | 2-Furfurylamin-5-n-propylpyrimidindion-4,6 | 40262-18-8 | C12H15N3O3 |
| —— | 3-Hydroxy-1-(2-methyl-allyl)-4-(2-methyl-allylsulfanyl)-azetidin-2-one | 37485-50-0 | C11H17NO2S |
| —— | (1aS,3aR,6bR)-2-Acetyl-1-oxo-5-(pyridin-4-ylmethylcarbamoyloxymethyl)-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diazacyclobut[cd]indene-6-carboxylic acid sodium salt | 170582-86-2 | C19H19N4O6*Na |
| —— | K-Salz d. α-(Benzylsulfonylamino)ethylpenicillin | 25031-19-0 | C18H22N3O6S2*K |
| —— | 3-Methylene-4,4-dioxo-4λ<sup>6</sup>-thia-1-aza-bicyclo[3.2.0]heptan-7-one | 82393-63-3 | C6H7NO3S |
| —— | sodium;(2S,3S)-3-[[(2E)-3-[(E)-1,3-benzodioxol-5-ylmethylideneamino]oxy-2-methoxyiminopropanoyl]amino]-2-methyl-4-oxoazetidine-1-sulfonate | 134468-90-9 | C16H17N4O9S*Na |
| —— | 2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-{[(2R,3S)-2-{[(3-{[(1,5-dihydroxy-4-oxo-1,4-dihydropyridin-2-yl)carbonyl]amino}benzoyl)amino]methyl}-4-oxo-1-sulfoazetidin3-yl]amino}-2-oxoethylidene]amino}oxy)-2-methylpropanoic acid | 1380112-49-1 | C26H26N8O13S2 |
| —— | 2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-{[(2R,3S)-2-({[(4-{[(1,5-dihydroxy-4-oxo-1,4-dihydropyridin-2-yl)carbonyl]amino}phenyl)acetyl]amino}methyl)-4-oxo-1-sulfoazetidin-3-yl]amino}-2-oxoethylidene]amino}oxy)-2-methylpropanoic acid | 1380111-64-7 | C27H28N8O13S2 |
| —— | (3S,4S) 3-diphenylmethoxycarbonyl-4-(1'-diphenylmethoxycarbonyl)vinyloxy-azetidinone-2 | 141599-22-6 | C33H27NO6 |
| —— | [1-(2-acetyloxy-4-oxoazetidin-1-yl)sulfanyl-4-oxoazetidin-2-yl] acetate | 100239-09-6 | C10H12N2O6S |
| —— | Hydroxy-[(S)-2-(3-methoxy-2-oxo-propoxy)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-acetic acid benzhydryl ester | 66364-12-3 | C30H30N2O8 |
| —— | 4-Cyano-3,3-diphenyl-5-methyl-2-oxo-2,3-dihydropyrrole | 76893-07-7 | C18H14N2O |
| —— | 2-[3-(4-chloro-benzenesulfonyloxy)-2-oxo-4-tritylsulfanyl-azetidin-1-yl]-3-methyl-3-methylsulfanyl-butyric acid methyl ester | 51524-02-8 | C35H34ClNO6S3 |
| —— | Sodium; (2S,3S)-3-{2-(2-amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-2-dimethylcarbamoyl-4-oxo-azetidine-1-sulfonate | 84293-62-9 | C12H15N6O7S2*Na |
| —— | (1R,6R,10R)-1,10-dimethyl-8-azaspiro[5.6]dodecan-7-one | 1112336-03-4 | C13H23NO |
| —— | 3-(4-chloro-benzenesulfonyloxy)-1-(2,4-dimethoxy-phenyl)-4-(2-oxo-propylsulfanyl)-azetidin-2-one | 54150-90-2 | C20H20ClNO7S2 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(3,5-dibromo-4-oxo-4<i>H</i>-pyridin-1-yl)-acetylamino]-3-(3-methyl-[1,2,4]thiadiazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 70149-77-8 | C18H15Br2N5O5S3 |
| —— | (S)-3-Methyl-7-methylsulfanyl-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 40288-87-7 | C17H17Cl3N2O4S3 |
| —— | (3R,4S)-3-<(tert-butyldimethylsilyl)oxy>-4-<<(tert-butyldimethylsilyl)oxy>methyl>-1-hydroxy-2-azetidinone | 97764-66-4 | C16H35NO4Si2 |
| —— | diphenylmethyl(6R,7R)-7-[(Z)-2-(2-chloroacetamidothiazol-4-yl)-2-tert-butoxycarbonylmethoxyiminoacetamido]-3-acetoxymethyl-ceph-3-em-4-carboxylate | 140157-94-4 | C36H36ClN5O10S2 |
| —— | (6R,7R)-7-[(Z)-2-(2-amino-4-thiazolyl)-2-[[[(3,4-dihydroxyphenyl)sulphonyl]methoxy]imino]acetamido]-3-[[[2-(hydroxycarbamoyl)-5-methyl-s-triazolo[1,5-a]pyrimidin-7-yl]thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 150190-67-3 | C27H24N10O11S4 |
| —— | (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one | 129743-75-5 | C28H26N2O3 |
| —— | (4S,5R,6S)-4-(2-tert-Butoxycarbonylamino-ethyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-3-([1,3,4]thiadiazol-2-ylsulfanylmethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzhydryl ester | 220430-47-7 | C32H36N4O6S2 |
| —— | 4-<<4-<3-(tert-butyloxycarbonyl)propanoyl>phenyl>oxy>-1-<(benzylamino)carbonyl>-3,3-diethyl-2-azetidinone | 147056-25-5 | C29H36N2O6 |
| —— | 7-[2-(4-Aminomethyl-phenyl)-acetylamino]-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with trifluoro-acetic acid | 26742-15-4 | C2HF3O2*C17H19N3O4S |
| —— | 6β-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-penicillanic acid 2,2,2-trichloro-ethyl ester | 62216-71-1 | C25H24Cl3N3O5S |
| —— | (6<i>R</i>)-7<i>t</i>-[(<i>N</i>-<i>tert</i>-butoxycarbonyl-β-alanyl)-amino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 53031-44-0 | C16H23N3O6S |
| —— | 1-allyl-3-(4-chloro-benzenesulfonyloxy)-4-(2-methyl-allylsulfanyl)-azetidin-2-one | 54150-14-0 | C16H18ClNO4S2 |
| —— | 2-Oxo-pyrrolidine-1-carbothioic acid benzyl-phenyl-amide | 40819-19-0 | C18H18N2OS |
| —— | 3-(4-chloro-benzenesulfonyloxy)-1-(2,4-dimethoxy-phenyl)-4-(2,2-dimethoxy-propylsulfanyl)-azetidin-2-one | 54151-04-1 | C22H26ClNO8S2 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-formylamino-thiazol-4-yl)-2-(<i>Z</i>)-propoxyimino-acetylamino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 72352-04-6 | C17H19N5O6S2 |
| —— | (4R,5R)-6-[(S)-4-(tert-butyl-dimethylsilanyloxy)-hept-6-enyl]-5-(3-chloropropyl)-2,4-dimethyl-4,5-dihydro-2H-pyridazin-3-one | 1071837-68-7 | C22H41ClN2O2Si |
| —— | ((R)-2-Acetylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-acetic acid methyl ester | 55365-75-8 | C16H18N2O5S |
| —— | 3,3-Dimethyl-1-p-tolyloxy-pyrrolidine-2,5-dione | 74415-41-1 | C13H15NO3 |
| —— | trans-3-n-Butyl-4-ethylazetidin-2-on | 54287-64-8 | C9H17NO |
| —— | 1-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-{[(2R,3S)-2-({[4-({[(4,5-dihydroxypyridin-2-yl)carbonyl]amino}methyl)benzoyl]amino}methyl)-4-oxo-1-sulfoazetidin-3-yl]amino}-2-oxoethylidene]amino}oxy)cyclobutanecarboxylic acid | 1380112-11-7 | C28H28N8O12S2 |
| —— | diphenylmethyl(6R,7S)-7-formamidoceph-7-methoxy-3-(1-methyltetrazol-5-ylthiomethyl)ceph-3-em-4-carboxylate | 98376-19-3 | C25H24N6O5S2 |
| —— | Potassium; (R)-3-{2-(2-amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-2-oxo-azetidine-1-sulfonate | 83461-88-5 | C9H10N5O6S2*K |
| —— | 3-Acetoxymethyl-7-[2-(5-methyl-tetrazol-1-ylmethylsulfanyl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 57235-89-9 | C15H18N6O6S2 |
| —— | (6<i>R</i>)-7<i>t</i>-(2,2-dichloro-acetylamino)-4,4-dimethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 35621-51-3 | C11H12Cl2N2O4S |
| —— | (6<i>R</i>)-3-furfuryl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 54493-75-3 | C20H18N2O5S |
| —— | sodium cis-3-<2-(2-chloroacetamidothiazol-4-yl)-(Z)-2-(n-butoxyimino)acetamido>-4-methoxycarbonyl-2-azetidinone-1-sulfonate | 84186-58-3 | C16H19ClN5O9S2*Na |
| —— | Sodium; (2S,3S)-3-{2-[2-(2-chloro-acetylamino)-thiazol-4-yl]-2-[(Z)-methoxycarbonylmethoxyimino]-acetylamino}-2-methoxycarbonyl-4-oxo-azetidine-1-sulfonate | 84293-75-4 | C15H15ClN5O11S2*Na |