| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 3-acetamido-2,4-di-O-acetyl-5-amino-3,5,6-trideoxy-D-glucono-1,5-lactam | 1167984-85-1 | C12H18N2O6 |
| —— | (4R)-1-benzyl-4-<(methoxymethoxy)methyl>-2-azetidinone | 130675-74-0 | C13H17NO3 |
| —— | (6<i>R</i>)-7<i>t</i>-(3-allyl-ureido)-3-(4,5-dihydro-thiazol-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 | 51646-72-1 | C15H18N4O4S3 |
| —— | (2S,5R,6S)-6-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-dimethoxyphosphoryl-1-azabicyclo[3.2.0]heptane-3,7-dione | 86509-46-8 | C16H30NO6PSi |
| —— | tert-butyl <4-(allyloxy)-2-oxoazetidin-1-yl>chloroacetate | 79196-71-7 | C12H18ClNO4 |
| —— | (3R,9aR)-hexahydro-3-phenyloxazolo[3,2-a]azepin-5(6H)-one | 1108498-24-3 | C14H17NO2 |
| —— | [(2R,3R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-[(4-methoxyphenyl)methyl]-4-oxoazetidin-2-yl] 3-chlorobenzoate | 129579-04-0 | C26H34ClNO5Si |
| —— | (6<i>R</i>)-7<i>c</i>-methoxy-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-7<i>t</i>-{2-[5-(3-methyl-ureido)-[1,3,4]thiadiazol-2-ylsulfanyl]-acetylamino}-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65872-07-3 | C17H20N10O6S4 |
| —— | 7-(4-Pentenoylamino)-3-<(benzoxazol-2-yl)-thiomethyl>Δ<sup>3</sup>-cephem-4-carbonsaeure | 67153-80-4 | C20H19N3O5S2 |
| —— | (3R,4R)-3-methoxy-1-(4-methoxy-phenyl)-4-(2-nitro-ethyl)-azetidin-2-one | 1046161-11-8 | C13H16N2O5 |
| —— | (6R,7S,Z)-methyl 7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetamido)-3-(3-((2-aminoethylthio)methyl)pyridin-4-ylthio)-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 1147848-69-8 | C21H24N8O5S3 |
| —— | (3S)-trans-1-benzyl-3-amino-4-methyl-β-azetidinone | 124816-75-7 | C11H14N2O |
| —— | Dimethyl 2-methoxy-5-oxo-1-prop-2-enylpyrrolidine-3,3-dicarboxylate | 1255709-75-1 | C12H17NO6 |
| —— | (6R,7R)-3-(2-Acetyl-thiazol-5-ylmethyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 157025-21-3 | C34H29N3O5S2 |
| —— | (4-nitrophenyl)methyl (5R,6R)-3-[2-(dimethylamino)ethylsulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 78875-84-0 | C20H25N3O5S |
| —— | sodium;7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 65243-25-6 | C14H14N5O5S2*Na |
| —— | (3R,4S)-4-[(benzylamino)methyl]-1-(2-bromo-2-propenyl)-3-phenoxyazetidin-2-one | 1415505-87-1 | C20H21BrN2O2 |
| —— | (3R,4R)-3-azido-1-benzyl-4-<(1S,2S)-1,2,3-(trihydroxy)propanyl>-2-azetidinone | 130675-67-1 | C13H16N4O4 |
| —— | (3R,4S)-1-Allyl-4-((R)-1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-3-phenoxy-azetidin-2-one | 663619-25-8 | C18H23NO3Si |
| —— | tert-butyl 2-(2-hydroxyethyl)-4-oxo-1-azetidineacetate | 72658-65-2 | C11H19NO4 |
| —— | 6β-[2-(4-but-2-enoylamino-phenoxy)-acetylamino]-penicillanic acid methyl ester | 54513-05-2 | C21H25N3O6S |
| —— | (3S,4R)-1-p-methoxybenzyl-3-(1R-hydroxyethyl)-4-cyanoazetidin-2-one | 92694-30-9 | C14H16N2O3 |
| —— | (6<i>R</i>)-3-(5-carboxymethylsulfanyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-7<i>t</i>-[2-((<i>RS</i>)-1,2-dicyano-ethylsulfanyl)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62769-96-4 | C18H16N6O6S5 |
| —— | 6-t-Butoxythiocarbonamido-penicillansaeure | 33607-42-0 | C13H20N2O4S2 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(<i>Z</i>)-<i>tert</i>-butoxycarbonylmethoxyimino-2-(2-formylamino-thiazol-4-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 | 68403-54-3 | C19H21N5O8S2 |
| —— | (S)-4-<(R)-2-benzyloxymethyl-3-(tert-butyldimethylsilyloxy)propyl>-1-tert-butyldimethylsilyl-2-azetidinone | 139748-12-2 | C26H47NO3Si2 |
| —— | Hexahydro-1-(3,5,5-trimethyl-1-oxohexyl)-2H-azepin-2-one | 167158-73-8 | C15H27NO2 |
| —— | 3-<(3S,5R)-7-oxo-1-aza-4-oxabicyclo<3.2.0>hept-3-yl>-N-(benzyloxycarbonyl)-L-alanine diphenylmethyl ester | 97590-61-9 | C29H28N2O6 |
| —— | 6β-(2-phenyl-acetylamino)-penicillanic acid 2-diethylamino-ethoxycarbonyloxymethyl ester | 50780-39-7 | C24H33N3O7S |
| —— | 1,4-bis-{4-[3-chloro-2-(2-hydroxy-phenyl)-4-oxo-azetidin-1-yl]-benzenesulfonyl}-piperazine | 71333-37-4 | C34H30Cl2N4O8S2 |
| —— | 3'-chloro-1'-(3-chloro-2-oxo-4-phenylazetidin-1-yl)spiro[1H-indole-3,4'-azetidine]-2,2'-dione | 70565-06-9 | C19H13Cl2N3O3 |
| —— | (Z)-N-tert-butyl-4-oxo-2-(5-oxopyrrolidin-2-ylidene)pentanamide | 1206519-46-1 | C13H20N2O3 |
| —— | (3R,4R)-3-methoxy-1-(4-methoxy-phenyl)-4-(2-nitro-vinyl)-azetidin-2-one | 1046161-08-3 | C13H14N2O5 |
| —— | (6R,7R)-3-Amino-8-oxo-4-phenylsulfanyl-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 92613-89-3 | C26H22N4O6S3 |
| —— | (6R,7R)-3-Aminomethyl-7-{2-(2-amino-thiazol-4-yl)-2-[(Z)-1-carboxy-cyclopentyloxyimino]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 117028-05-4 | C19H22N6O7S2 |
| —— | N-trifluoromethylcaprolactame | 1003869-45-1 | C7H10F3NO |
| —— | 9,10-diacetoxy-1α-oxo-6β-phthalimido-1λ<sup>4</sup>-penicillanic acid methyl ester | 41423-58-9 | C21H20N2O10S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-hydroxyimino-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 2,2-dimethyl-propionyloxymethyl ester | 66517-93-9 | C21H25N9O7S3 |
| —— | 3-[1-2-(3,3-dicholoroxiran-2-yl)vinyl]-7-(2-phenylacetamido)-3-cephem-4-carboxylic acid | 1251435-24-1 | C19H16Cl2N2O5S |
| —— | (3R,4S)-1-Dimethylamino-3-phenoxy-4-phenyl-azetidin-2-one | 125331-25-1 | C17H18N2O2 |
| —— | 4-phenyl-3,3-dimethyl-1-benzoylaminoazetidin-2-one | 273203-43-3 | C18H18N2O2 |
| —— | (2R,3R)-1-allyl-3-(4-methoxyphenoxy)-4-oxoazetidine-2-carbaldehyde | 1245314-23-1 | C14H15NO4 |
| —— | 5-[2,2-Bis(chloromethyl)propanoyl]amino-3-(3-trifluoromethoxyphenyl)oxazolidin-4-one | 192318-44-8 | C15H15Cl2F3N2O4 |
| —— | diethyl 1-(4-methoxyphenyl)-3-methyl-4-oxoazetidine-2,2-dicarboxylate | 910110-87-1 | C17H21NO6 |
| —— | 7-[2-(2-Amino-thiazol-4-yl)-acetylamino]-3-(4-methyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 58684-65-4 | C16H17N7O4S3 |
| —— | 2-[(2R,3R)-2-Methanesulfinyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-2-enoic acid 4-methoxy-benzyl ester | 36760-29-9 | C25H28N2O7S |
| —— | (3R,4S)-3-[(triethylsilyl)oxy]-4-(phenyl)-3-methyl-azetidinone | 182155-37-9 | C16H25NO2Si |
| —— | (3S,4S)-3-[1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-(1-methylene-2-oxo-propyl)-azetidin-2-one | 112563-71-0 | C15H27NO3Si |
| —— | 3-Acetoxymethyl-7-{2-[1-(4-nitro-phenyl)-meth-(Z)-ylideneaminooxy]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dicyclohexyl-amine | 24810-32-0 | C12H23N*C19H18N4O9S |
| —— | (2-acetylsulfanyl-4-oxo-azetidin-1-yl)-oxo-acetic acid 4-nitro-benzyl ester | 86623-75-8 | C14H12N2O7S |