| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (S)-2-[4-(((2-(dimethylamino)ethyl)ethylamino)carbonyl)phenoxy]-3,3-diethyl-N-[(R)-1-(4-(trifluoromethyl)phenyl)butyl]-4-oxo-1-azetidinecarboxamide | 1140964-04-0 | C32H43F3N4O4 |
| —— | 1152182-54-1 | C22H23NO5 | |
| —— | 4-(2-furan-2-yl-4-oxo-3-phenoxy-azetidin-1-yl)-benzoic acid methyl ester | 52498-76-7 | C21H17NO5 |
| —— | (E)-2-(2-Oxo-3-phenylacetylamino-azetidin-1-yl)-3-phenyl-acrylic acid ethyl ester | 64026-83-1 | C22H22N2O4 |
| —— | (6R)-3-acetoxymethyl-7t-((Ξ)-2-bromo-2-naphthalen-2-yl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 74179-41-2 | C22H19BrN2O6S |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-(4-bromo-3-oxo-butyrylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 58233-16-2 | C14H15BrN2O7S |
| —— | 2-Bromo-3-methyl-3-[(2R,3S)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-2-yloxy]-butyric acid benzyl ester | 64807-50-7 | C23H25BrN2O6 |
| —— | 6β-(2-phenoxy-acetylamino)-penicillanic acid 4-methyl-quinolin-8-yl ester | 66302-05-4 | C26H25N3O5S |
| —— | racemic (3S,4R)-1-(allyloxycarbonyl)methyl-3-<((R)-1-t-butyldimethylsilyloxy)-ethyl>-4-phenoxy(thiocarbonyl)thio-2-azetidinone | 87996-96-1 | C23H33NO5S2Si |
| —— | (2S,3S)-1-(2,4-Dimethoxy-benzyl)-2-hydroxymethyl-3-(2-methyl-[1,3]dioxolan-2-yl)-4-oxo-azetidine-2-carboxylic acid ethyl ester | 96724-95-7 | C20H27NO8 |
| —— | (6<i>R</i>)-7<i>t</i>-(2-furan-2-yl-2-(<i>Z</i>)-hydroxyimino-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 53091-04-6 | C17H15N5O6S3 |
| —— | 2-(3-Phenylpyrazinyl)penicillin sodium monohydrate | 23255-08-5 | C19H19N4NaO5S |
| —— | 6-Benzyloxythiocarbonylamino-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 33607-39-5 | C16H18N2O4S2 |
| —— | (6<i>R</i>)-3-[1-(3-methoxy-propyl)-1<i>H</i>-tetrazol-5-ylsulfanylmethyl]-8-oxo-7<i>t</i>-(2-tetrazol-1-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 33099-70-6 | C16H20N10O5S2 |
| —— | (6<i>R</i>)-3-{5-[(3-methoxy-propylcarbamoyl)-methyl]-[1,3,4]thiadiazol-2-ylsulfanylmethyl}-8-oxo-7<i>t</i>-(2-tetrazol-1-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 33099-68-2 | C19H23N9O6S3 |
| —— | Carbonic acid 1-{(2R,3S)-2-[2,2-bis-(2-hydroxy-ethylsulfanyl)-ethyl]-4-oxo-azetidin-3-yl}-ethyl ester 4-nitro-benzyl ester | 64066-72-4 | C19H26N2O8S2 |
| —— | 1-(6-Isocyanatohexanoyl)-4-methyl-2-azetidinon | 50633-10-8 | C11H16N2O3 |
| —— | 2-{2-[3-(2-<i>tert</i>-butoxycarbonylmethyl-2<i>H</i>-tetrazol-5-ylsulfanyl)-2-oxo-propoxy]-4-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl}-3-methyl-but-2-enoic acid benzhydryl ester | 66363-79-9 | C39H42N6O8S |
| —— | N-(6-phenylhexyl)-(4-(4-ethoxycarbonyl)benzylthio-2-oxoazetidin-1-yl)acetamide | 180202-01-1 | C27H34N2O4S |
| —— | cis 1-benzyloxy-3-tert.-butyloxycarbonylamino-4-vinyl-2-pyrrolidinone | 142229-38-7 | C18H24N2O4 |
| —— | 4-(4-(trifluoromethyl)phenyl)-3,3-dimethyl-1-(8-quinolinyl)-2-azetidinone | 1613146-05-6 | C21H17F3N2O |
| —— | 1,2-dibenzhydrylidene-5,6-diphenyl-5-aza-spiro[2.3]hexan-4-one | 61944-69-2 | C43H31NO |
| —— | trans-octahydro-5-methylene-2(1H)-quinolinone | 98761-70-7 | C10H15NO |
| —— | (3R,4S)-1-benzyl-4-(2-nitroethyl)-3-phenoxyazetidin-2-one | 632356-92-4 | C18H18N2O4 |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>RS</i>)-3-<i>tert</i>-butoxycarbonylamino-3-thiophen-2-yl-propionylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 53031-33-7 | C23H27N5O6S4 |
| —— | (R)-tert-butyl 2-acetoxy-2-((R)-4-(3-fluoro-6-(trifluoromethyl)pyridin-2-yl)-3-oxomorpholin-2-yl)acetate | 1616069-84-1 | C18H20F4N2O6 |
| —— | 1-Methyl-4-pyrrolidin-1-yl-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid [3,3-dimethyl-7-oxo-2-(1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[d]isothiazole-2-carbonyl)-4-thia-1-aza-bicyclo[3.2.0]hept-6-yl]-amide | 40278-44-2 | C26H31N5O6S2 |
| —— | 7-cyclopropyl-7-methyl-1,4-thiazepan-5-one | 1035929-99-7 | C9H15NOS |
| —— | p-bromophenacyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate | 93788-94-4 | C30H27BrN2O8S2 |
| —— | N-[4-[2-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]-1,3-thiazol-4-yl]phenyl]acetamide | 1021684-83-2 | C21H18ClN3O3S |
| —— | (6<i>R</i>)-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-7<i>t</i>-{2-[2-(3-methyl-thioureido)-thiazol-4-yl]-2-oxo-acetylamino}-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64987-31-1 | C17H17N9O5S4 |
| —— | N-<5-(2',6'-Dichlorphenyl)-3-methylisothiazol-4-carbonyl>-benzylpenicillin-phenacylester | 33719-01-6 | C35H29Cl2N3O6S2 |
| —— | 198473-35-7 | C27H27N5O8S | |
| —— | (6<i>R</i>)-7<i>t</i>-{2-[3-(2,6-dichloro-phenyl)-isoxazol-5-yl]-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 | 52210-35-2 | C19H15Cl2N3O5S |
| —— | (E)-1-[3-(4-bromo-phenyl)-allyl]azepan-2-one | 1448024-65-4 | C15H18BrNO |
| —— | 7-(2-Formyloxy-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(4-nitro-benzyl) ester | 57833-09-7 | C37H29N3O10S |
| —— | pivaloyloxymethyl (6R,7R)-7-[2-(2-aminothiazol-4-yl)-2-(Z)-methoxyiminoacetamido]-3-[(R)-tetrahydrofuran-2-yl]ceph-3-em-4-carboxylate | 141060-92-6 | C23H29N5O8S2 |
| —— | 3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-1-aza-bicyclo[4.2.0]oct-2-ene-2,4-dicarboxylic acid | 69885-20-7 | C18H18N2O7 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-prop-2-ynyloxyimino-acetylamino]-3-chloro-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 75275-75-1 | C15H12ClN5O5S2 |
| —— | 3XT64MQ28P | 757878-92-5 | C20H20N2O4S2 |
| —— | (2R,3S)-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-4-oxo-3-phenylacetamidi<3-2H>azetidine-2-sulphinic acid | 88209-07-8 | C17H20N2O6S |
| —— | 4-{4-[3-chloro-2-(4-dimethylamino-phenyl)-4-oxo-azetidin-1-yl]-benzenesulfonyl}-morpholine | 71333-32-9 | C21H24ClN3O4S |
| —— | 4-(benzylthiocarbonylmethyl)azetidin-2-one | 104259-91-8 | C12H13NO2S |
| —— | hexahydro-7-oxo-1H-azepine-2-acetonitrile | 253139-61-6 | C8H12N2O |
| —— | hexahydro-7-[[3-(trifluoromethyl)isoxazol-5-yl]methyl]-2H-azepin-2-one | 253139-39-8 | C11H13F3N2O2 |
| —— | 3-amino-4-(2-nitro-phenyl)-1-(4-phenyl-thiazol-2-yl)-azetidin-2-one; monohydrochloride | 67948-24-7 | C18H14N4O3S*ClH |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(1-ethoxycarbonyl-1-methyl-ethylsulfanyl)-acetylamino]-3-(1-methyl-1<i>H</i>-tetrazol-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 | 62769-64-6 | C18H24N6O6S3 |
| —— | 3,3-dibutyl-azetidine-2,4-dione | 91356-06-8 | C11H19NO2 |
| —— | (3R,4S)-1-(di-p-anisylmethyl)-3-acetyl-4-<(R)-1-(t-butoxymethyl)ethyl>-2-azetidinone | 111955-93-2 | C27H35NO5 |
| —— | (R)-7-<(4,5,6,7-tetrahydro-2-benzothienyl)glycylamido>-3-methyl-3-cephem-4-carboxylic acid | 95362-02-0 | C18H21N3O4S2 |