| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 1-(3-Iodpropin-2-yl)-2-oxohexamethylenimin | 23167-00-2 | C9H12INO |
| —— | 6β,6'β-[1,1'-(3,3'-decanedioyl-diureido)-bis-cyclohexanecarbonylamino]-bis-penicillanic acid | 58838-02-1 | C42H62N8O12S2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-((<i>Z</i>)-methoxycarbamoyl-methoxyimino)-2-thiophen-2-yl-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 67442-59-5 | C19H20N4O9S2 |
| —— | (6R,7R)-3-Acetoxymethyl-7-[5-benzhydryloxycarbonyl-5-(2,4-dichloro-benzoylamino)-pentanoylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 75500-73-1 | C49H43Cl2N3O9S |
| —— | Benzyl 3-(4-oxoazetidin-2-yl)oxybenzoate | 119005-12-8 | C17H15NO4 |
| —— | 7-(3-oxo-4-thiocyanatobutyrylamino)cephalosporin | 58233-06-0 | C15H15N3O7S2 |
| —— | 2-Ethyl-N-methyl-3-phenylsuccinimid | 19362-51-7 | C13H15NO2 |
| —— | (1S)-3-[(2S,3R)-2-(4-allylphenyl)-4-oxo-1-(4{[(trifluoromethyl)sulfonyl]oxy}phenyl)azetidin-3-yl]-1-(4-fluorophenyl)propyl acetate | 1025468-66-9 | C30H27F4NO6S |
| —— | 7α-benzoylamino-3α-(1-methyl-1H-tetrazol-5-yl)thiomethyl-3β-methylthio-1-oxacephem-4α-carboxylic acid | 83262-62-8 | C18H20N6O5S2 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-((Ξ)-1,2-dicyano-ethylsulfanyl)-acetylamino]-3-(4-methyl-4<i>H</i>-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62769-98-6 | C17H17N7O4S3 |
| —— | 1-propylsulfonyl-3-trimethylsilyl-2-oxo-4-trichloromethylazetidine | 127812-14-0 | C10H18Cl3NO3SSi |
| —— | 6β-(2-methoxy-2-methyl-propionylamino)-penicillanic acid | 77724-75-5 | C13H20N2O5S |
| —— | (6<i>R</i>)-7<i>t</i>-(1,3-dicyclohexyl-ureidooxalylamino)-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 methyl ester | 66376-53-2 | C24H34N4O6S |
| —— | (4R,5S,6S)-3-[(2S,4S)-2-(3-Ethyl-2-oxoimidazolidin-1-yl)methylpyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 127190-94-7 | C20H30N4O5S |
| —— | (6<i>R</i>)-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-7<i>r</i>-[(<i>R</i>)-2-phenyl-2-(3<i>t</i>-phenyl-acryloyloxy)-acetylamino]-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 55435-42-2 | C27H24N6O6S2 |
| —— | 1325623-86-6 | C20H14ClNO2 | |
| —— | (<i>Z</i>)-3-[(6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-2-yl]-but-2-enoic acid | 66323-35-1 | C19H20N2O5S |
| —— | (R)-2-[(2R,3R)-2-Mercapto-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-butyric acid benzyl ester | 69518-23-6 | C23H26N2O5S |
| —— | (6<i>R</i>)-3-methylene-5ξ,8-dioxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]octane-2<i>c</i>-carboxylic acid benzhydryl ester | 140695-06-3 | C29H26N2O6S |
| —— | (3S,4R)-1-(di-p-anisylmethyl)-3-acetyl-4-<(R)-1-(methylthiomethoxymethyl)ethyl>-2-azetidinone | 116051-18-4 | C25H31NO5S |
| —— | benzhydryl 7-(2-hydroxy-2-phenylacetamido)cephalosporanate | 50268-86-5 | C31H28N2O7S |
| —— | (3R,4R)-4-Ethynyl-3-((R)-1-hydroxy-ethyl)-1-(4-methoxy-phenyl)-azetidin-2-one | 109279-02-9 | C14H15NO3 |
| —— | Acetic acid [(2S,3R)-1-(4-methoxy-phenyl)-4-oxo-3-triisopropylsilanyloxy-azetidin-2-yl]-phenyl-methyl ester | 203806-58-0 | C28H39NO5Si |
| —— | (R)-2-[(2R,3R)-2-Mercapto-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester | 124987-07-1 | C17H20N2O5S |
| —— | 3-Acetoxymethyl-4-(2-ethoxycarbonyl-3-oxo-butyl)-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 59589-76-3 | C23H26N2O9S2 |
| —— | (R)-2-[(1R,5R)-3-((R)-Hydroxy-phenyl-methyl)-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl]-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-but-3-enoic acid benzyl ester | 91530-68-6 | C25H24N6O4S2 |
| —— | 6-(4-Dimethylaminobut-2-inoylamino)-penicillansaeure | 40125-95-9 | C14H19N3O4S |
| —— | (3S,5R)-5-Cyan-4,4,5-trimethyl-2-oxopyrrolidin-3-propionsaeure-methylester | 134308-62-6 | C12H18N2O3 |
| —— | 36996-10-8 | C16H18N2O5S2 | |
| —— | benzhydryl 7β-(2-phenylacetamido)-3-(benzothiazol-2-yl)thio-3-cephem-4-carboxylate | 123054-36-4 | C35H27N3O4S3 |
| —— | (4S)-1-methoxy-4-[(2R)-1-phenylmethoxypropan-2-yl]azetidin-2-one | 120378-96-3 | C14H19NO3 |
| —— | 3,5<i>c</i>-dimethyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 64908-27-6 | C24H24N2O6 |
| —— | N-[(2S,3R)-2-(4-Methoxy-phenyl)-4-oxo-1-((E)-styryl)-azetidin-3-yl]-2-phenoxy-acetamide | 101067-75-8 | C26H24N2O4 |
| —— | 7-{[3-methyl-isoxazol-5-yl]acetamido}cephalosporanic acid | 36923-09-8 | C16H17N3O7S |
| —— | 1-<(S)-1-(tert-butoxycarbonyl)ethyl>-(3R,4S)-3-(benzylideneamino)-4-phenylazetidin-2-one | 78738-82-6 | C23H26N2O3 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-furan-2-yl-2-((<i>Z</i>)-1-methoxycarbamoyl-1-methyl-ethoxyimino)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 67442-53-9 | C21H24N4O10S |
| —— | 9(<i>or</i> 10)-bromo-6β-(2-phenoxy-acetylamino)-penicillanic acid methyl ester | 75645-90-8 | C17H19BrN2O5S |
| —— | (6<i>R</i>)-7<i>c</i>-methoxy-3-[2-(5-methyl-[1,3,4]thiadiazol-2-yl)-vinyl]-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 | 61018-47-1 | C19H18N4O5S3 |
| —— | (2R)-1-[(4-bromophenyl)methyl]-4-oxoazetidine-2-carboxylic acid | 1314809-16-9 | C11H10BrNO3 |
| —— | (1S,3S,5R,6R) 6-(4-nitrobenzyloxycarbonyl)amino-2,2-dimethylpenam-3-carboxylic acid-oxide p-nitrobenzyl ester | 74554-99-7 | C23H22N4O10S |
| —— | tert-butyl (4-((Z)-2-(((2R,3S)-2-((3-((1,5-bis(benzyloxy)-4-oxo-1,4-dihydropyridin-2-yl)methyl)ureido)methyl)-4-oxoazetidin-3-yl)amino)-1-((cyclopentyloxy)imino)-2-oxoethyl)thiazol-2-yl)carbamate | 1445727-86-5 | C40H46N8O9S |
| —— | [(3S,4R)-3-Isopropenyl-2-oxo-4-((E)-styryl)-azetidin-1-ylmethyl]-phosphonic acid diethyl ester | 71985-93-8 | C19H26NO4P |
| —— | [(2S,3S)-3-(benzylcarbamoyl)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(4-methoxyphenyl)-4-oxoazetidin-3-yl] acetate | 1393596-03-6 | C25H28N2O7 |
| —— | (4'<i>R</i>)-3'-acetoxymethyl-5'<i>t</i>,8'-dioxo-7'<i>t</i>-(2-thiophen-2-yl-acetylamino)-(4'<i>r</i><i>O</i>,6'<i>c</i><i>H</i>)-5'λ<sup>4</sup>-spiro[oxirane-2,4'-(5-thia-1-aza-bicyclo[4.2.0]oct-2-ene)]-2'-carboxylic acid 2,2,2-trichloro-ethyl ester | 70159-78-3 | C19H17Cl3N2O8S2 |
| —— | 1-(4-Methoxy-phenyl)-4-(2H-tetrazol-5-yl)-azetidin-2-one | 180629-09-8 | C11H11N5O2 |
| —— | (1S,10R,12R)-12,14-diphenyl-15-thia-14-azatetracyclo[10.2.1.01,10.02,7]pentadeca-2,4,6-trien-13-one | 119298-26-9 | C25H21NOS |
| —— | 3-Chloro-4-methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 63821-74-9 | C23H20ClN3O6S |
| —— | 4-acetoxy-2-oxo-octahydrocyclopenta(b)pyrrole | 97426-72-7 | C9H13NO3 |
| —— | N-[3-chloro-2-(furan-2-yl)-4-oxoazetidin-1-yl]pyridine-4-carboxamide | 1206798-44-8 | C13H10ClN3O3 |
| —— | 1-sec-Butyl-4-phenyl-azetidin-2-one | 102145-18-6 | C13H17NO |