| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 5-bromo-2-oxo-1-(prop-2-ynyl)indolin-3-yl tert-butyl carbonate | 1599438-98-8 | C16H16BrNO4 |
| —— | (7R,8R)-3-Methyl-9-oxo-8-(2-phenoxy-acetylamino)-4,6-dithia-1-aza-bicyclo[5.2.0]non-2-ene-2-carboxylic acid | 80536-34-1 | C16H16N2O5S2 |
| —— | <i>N</i>-((5a<i>R</i>)-1-formyl-7-oxo-(5a<i>r</i>)-6,7-dihydro-4<i>H</i>,5a<i>H</i>-azeto[2,1-<i>b</i>]furo[3,4-<i>d</i>][1,3]thiazin-6<i>t</i>-yl)-2-thiophen-2-yl-acetamide | 61686-53-1 | C15H12N2O4S2 |
| —— | 1,3-Diphenyl-4-benzoyl-azetidinon-(2) | 15088-38-7 | C22H17NO2 |
| —— | 2-[(2R,3S)-1-(1-Benzyloxycarbonyl-2-methyl-propenyl)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-malonic acid bis-(4-nitro-benzyl) ester | 85646-92-0 | C40H32N4O13S |
| —— | (3RS,4RS)-3-<2'-<(tert-butyldimethylsilyl)oxy>ethyl>-4-methyl-1-(tert-butyldimethylsilyl)azetidin-2-one | 118248-71-8 | C18H39NO2Si2 |
| —— | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-pyridin-2-ylsulfanyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester | 72771-73-4 | C21H25N3O6S2 |
| —— | N-[3-chloro-2-(3-hydroxyphenyl)-4-oxoazetidin-1-yl]-4-[4-[[3-chloro-2-(3-hydroxyphenyl)-4-oxoazetidin-1-yl]carbamoyl]phenyl]sulfonylbenzamide | 132475-44-6 | C32H24Cl2N4O8S |
| —— | 6α-Chloro-penicillanal | 42053-32-7 | C8H10ClNO2S |
| —— | 7-(2-Ethyl-butyl)-azepan-2-one | 165385-62-6 | C12H23NO |
| —— | 7-Phenylacetylamino-3-hydroxy-3-cephem-4-carbonsaeure-benzylester | 84532-41-2 | C22H20N2O5S |
| —— | sodium-7-chloroacetamidocephalosporanate | 65715-29-9 | C12H12ClN2O6S*Na |
| —— | 6β-(2-phenyl-acetylamino)-(5β<i>H</i>)-penicillanic acid methyl ester | 59034-27-4 | C17H20N2O4S |
| —— | 1-(3-Chloro-phenyl)-4-oxo-azetidine-2,2-dicarboxylic acid diethyl ester | 126737-08-4 | C15H16ClNO5 |
| —— | ((2R,3S)-1-Benzyl-2-methyl-4-oxo-azetidin-3-yl)-carbamic acid tert-butyl ester | 124816-80-4 | C16H22N2O3 |
| —— | 4-oxo-3-[2-oxo-3-(2-oxo-4-phenyl-oxazolidin-3-yl)-4-styryl-azetidin-1-yl]-4-(4-phenethyl-piperazin-1-yl)-butyric acid | 512784-05-3 | C36H38N4O6 |
| —— | 4-Nitrobenzyl 2-[4(S)-chloro-3(S)-{1(R)-hydroxyethyl}-azetidin-2-on-1-yl]-3-[4-(cyanomethyl)phenoxy]-3-trimethylacetylthiopropenate | 85768-93-0 | C28H28ClN3O8S |
| —— | (R)-3-((2R,3S)-2-((E)-3-methylstyryl)-4-oxo-3-((S)-2-oxo-4-phenyloxazolidin-3-yl)azetidin-1-yl)-4-oxo-4-(((R)-1-phenylethyl)amino)butanoic acid | 1361214-49-4 | C33H33N3O6 |
| —— | 2-(formyloxymethyl)clavam | 64341-63-5 | C7H9NO4 |
| —— | (1R,5S,6S)-2-[1-(4-carbamoyl-1,3-oxazol-2-yl)azetidin-3-yl]thio-6-[(1R)-1-hydroxyethyl]-1-methyl-carbapen-2-em-3-carboxylic acid | 429673-42-7 | C17H20N4O6S |
| —— | (6R,7R)-3-{[((Z)-4-Acetoxy-2-acetylsulfanyl-1-methyl-but-1-enyl)-formyl-amino]-methyl}-7-{2-(2-amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester | 130982-46-6 | C30H38N6O11S3 |
| —— | 6-(3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isothiazolecarboxamido)penicillin | 713479-55-1 | C19H17ClFN3O4S2 |
| —— | 7-(p-Chlor-O-acetylmandelamido)-cephalosporansaeure-pivaloyloxy-methylester | 72771-71-2 | C24H27ClN2O8S |
| —— | (6<i>R</i>)-3-acetoxy-7<i>t</i>-benzyloxycarbonylamino-8-oxo-(6<i>r</i><i>H</i>)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid <i>tert</i>-butyl ester | 74328-17-9 | C21H24N2O8 |
| —— | 4-Mercaptomethyl-4-methyl-azetidin-2-one | 53598-97-3 | C5H9NOS |
| —— | (6<i>R</i>)-7<i>t</i>-{2-[2-(<i>tert</i>-butoxycarbonylamino-methyl)-cyclohex-1-enyl]-acetylamino}-8-oxo-3-(1<i>H</i>-[1,2,3]triazol-4-ylsulfanylmethyl)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 56168-17-3 | C24H32N6O6S2 |
| —— | (4R,5S,6S)-3-[(3S,5S)-5-[[3-[(2-amino-2-oxoethyl)amino]-3-oxopropyl]sulfanylmethyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 161665-98-1 | C20H30N4O6S2 |
| —— | (3R,4R)-4-Ethynyl-3-((S)-1-hydroxy-ethyl)-1-(4-methoxy-phenyl)-azetidin-2-one | 105620-48-2 | C14H15NO3 |
| —— | 2-(Diethoxy-phosphoryl)-3-(2-formyl-4-oxo-azetidin-1-yl)-propionic acid ethyl ester | 77924-37-9 | C13H22NO7P |
| —— | (3R,4S)-1-(p-anisyl)-3-acetyl-4-<(R)-1-(t-butyldiphenylsilyloxymethyl)ethyl>-2-azetidinone | 111865-68-0 | C31H37NO4Si |
| —— | 6β-(3-methyl-thioureido)-penicillanic acid | 98247-96-2 | C10H15N3O3S2 |
| —— | (3S,4R)-1-(p-anisyl)-3-acetyl-4-<(R)-1-(benzyloxymethoxymethyl)ethyl>-2-azetidinone | 116001-86-6 | C23H27NO5 |
| —— | 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-3-enoic acid | 66323-33-9 | C19H20N2O5S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(3-chloro-5-nitro-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 | 70149-80-3 | C18H15ClN6O7S3 |
| —— | 2-((3-(4-((2S,3R)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-oxoazetidin-2-yl)phenethyl)oxetan-3-yloxy)methyl)oxazole-4-carboxylic acid | 1242159-71-2 | C34H32F2N2O7 |
| —— | 6β-((Ξ)-3-benzyl-2-oxo-tetrahydro-furan-3-carbonylamino)-penicillanic acid | 28626-06-4 | C20H22N2O6S |
| —— | (3aR,4R,5S,7aS)-4-methoxy-1-oxo-2-[(1S)-1-phenylethyl]octahydro-1H-isoindol-5-yl acetate | 364373-28-4 | C19H25NO4 |
| —— | (E)-(1aS,3aR,6bR)-1-oxo-5-[2-oxo-1-phenyl-pyrrolidin-3-ylidenemethyl]-2-trifluoroacetyl-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diaza-cyclobut[cd]indene-6-carboxylic acid sodium salt | 200197-19-9 | C22H17F3N3O5*Na |
| —— | (6R,7R)-3-{(E)-3-[(4,6-diamino-5-methyl-2-pyrimidinyl)sulfanyl]-1-propenyl}-7-({2-[(2,5-dichlorophenyl)sulfanyl]acetyl}amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 389891-79-6 | C23H22Cl2N6O4S3 |
| —— | (4R)-4-[(thiophen-2-yl)methyl]-1-(triisopropylsilanyl)azetidin-2-one | 250135-74-1 | C17H29NOSSi |
| —— | 5-Oxo-6-phenyl-thiomorpholine-3-carboxylic acid methyl ester | 14226-96-1 | C12H13NO3S |
| —— | 1613229-29-0 | C13H15NO3 | |
| —— | Pivaloyloxymethyl-6-ethylenphosphitamidopenicillinsaeureester | 54149-00-7 | C16H25N2O7PS |
| —— | tetrabutylammonium (3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-cyclopropylcarbamoyloxy)ethyl>-2-azetidinone-1-sulfonate | 130163-99-4 | C16H36N*C19H23N2O9S |
| —— | (3R<sup>*</sup>,4R<sup>*</sup>)-4-allyloxy-3-ethylazetidin-2-one | 142407-63-4 | C8H13NO2 |
| —— | (3R,4R)-3-Acetyl-4-ethynyl-1-(4-methoxy-benzyl)-azetidin-2-one | 105620-55-1 | C15H15NO3 |
| —— | {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[3-(4-nitro-benzyloxycarbonylamino)-propylsulfanylthiocarbonylsulfanyl]-4-oxo-azetidin-1-yl}-hydroxy-acetic acid 4-nitro-benzyl ester | 81036-28-4 | C32H42N4O11S3Si |
| —— | 4-Methyl-2-(2-oxo-3-phenoxy-4-phenyl-azetidin-1-yl)-pentanoic acid (1-tert-butyl-2-oxo-4-phenyl-azetidin-3-yl)-amide | 98380-59-7 | C34H39N3O4 |
| —— | methyl hexahydro-7-oxo-b-(2-propenyl)-1H-azepine-2-butanoate | 253139-98-9 | C14H23NO3 |
| —— | penicillin G phenyl ester | 101634-63-3 | C22H22N2O4S |