| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (6<i>R</i>)-8-oxo-3-(4-oxy-pyrazin-2-ylsulfanylmethyl)-7<i>t</i>-(2-pyrazin-2-ylsulfanyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65640-13-3 | C18H16N6O5S3 |
| —— | 4-methylsulfanyl-3-phenoxy-1,4-diphenyl-azetidin-2-one | 37958-28-4 | C22H19NO2S |
| —— | (6<i>R</i>)-3-(2-hydroxy-ethylsulfanylmethyl)-7<i>t</i>-(2-methylsulfanyl-acetylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 55987-75-2 | C13H18N2O5S3 |
| —— | cefepime | 133162-90-0 | C19H24N6O5S2 |
| —— | 2-[2-Methanesulfonyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-2-enoic acid 4-methoxy-benzyl ester | 37004-05-0 | C25H28N2O8S |
| —— | Acetic acid 8-oxo-7-(2-thiophen-2-yl-acetylamino)-2-(N'-m-tolyl-hydrazinocarbonyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl ester | 36096-02-3 | C23H24N4O5S2 |
| —— | 6-(3-Benzyloxycarbonylamino-3-phenyl-propionylamino)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 14441-09-9 | C25H27N3O6S |
| —— | (4R)-4-<(4S,5S)-4,5-dimethoxymethyl-2-methyl-1,3-dioxolan-2-yl>-1-p-methoxyphenyl-3,3-diethyl-2-azetidinone | 139308-08-0 | C22H33NO6 |
| —— | (3S,6S)-[3-(2)H,6-(2)H]-3,6-diethyl-1,4-bis((S)-1-(4-methoxyphenyl)ethyl)piperazine-2,5-dione | 1246496-72-9 | C26H34N2O4 |
| —— | [(2<i>R</i>)-2<i>r</i>-(2-methyl-acryloylsulfanyl)-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid <i>tert</i>-butyl ester | 73633-16-6 | C39H39N2O6PS |
| —— | (E)-3-{(2S,3R)-1-[(R)-2,2-Bis-propylsulfanyl-1-((4S,5R,4'R)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-ethyl]-3-methoxy-4-oxo-azetidin-2-yl}-acrylic acid benzhydryl ester | 162398-36-9 | C38H51NO8S2 |
| —— | (6R,7R)-3-(4-Carbamoylmethyl-thiazol-2-ylsulfanyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 194928-70-6 | C33H28N4O5S3 |
| —— | (3aS,4R,7S,7aR)-3-((S)-3-Hydroxy-4-methyl-pentanoyl)-4,8,8-trimethyl-1-phenyl-octahydro-4,7-methano-benzoimidazol-2-one | 182509-76-8 | C23H32N2O3 |
| —— | (4R,5S,6S)-(p-nitrobenzyl) 3-[[(3S,5S)-1-(-p-nitrobenzyloxycarbonyl)-5-(lithium carboxylato)-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 903569-60-8 | C30H29N4O12S*Li |
| —— | 3-[Hydroxy-(3-nitro-phenyl)-methyl]-1,4-diphenyl-azetidin-2-one | 74017-84-8 | C22H18N2O4 |
| —— | 5,5-dichloro-3-(4-chloro-phenyl)-1,1-dioxo-2-phenyl-1λ<sup>6</sup>-thiazolidin-4-one | 43055-89-6 | C15H10Cl3NO3S |
| —— | (6<i>R</i>)-3-methyl-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 (Ξ)-1-dimethylcarbamoyl-2-oxo-propyl ester | 59176-17-9 | C22H25N3O6S |
| —— | 3-Acetoxymethyl-7-(2-bromo-3-phenyl-propionylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 14785-59-2 | C19H19BrN2O6S |
| —— | sodium (3S)-(D-2-hydroxy-2-phenylacetamido)-2-azetidinone-1-sulfonate | 87599-87-9 | C11H11N2O6S*Na |
| —— | (6<i>R</i>)-3-methoxy-8-oxo-7<i>t</i>-(2-pyridin-4-ylsulfanyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 51762-42-6 | C15H15N3O5S2 |
| —— | 3-Methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-acetoxy-3,5-di-tert-butyl-benzyl ester | 39223-01-3 | C33H40N2O6S |
| —— | 6-(1-Hydroxy-ethyl)-7-oxo-3-{2-[(2,2,2-trifluoro-acetimidoyl)-amino]-ethylsulfanyl}-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 64221-91-6 | C13H16F3N3O4S |
| —— | (1<i>R</i>)-6-[(<i>E</i>)-1-<i>tert</i>-butoxycarbonyl-4-(4-nitro-phenyl)-3-oxo-but-1-enyl]-3,3-dimethyl-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-thia-2,6-diaza-bicyclo[3.2.0]heptane-2-carboxylic acid <i>tert</i>-butyl ester | 27089-61-8 | C26H33N3O8S |
| —— | 1-Butyl-4-isopropyl-azetidinon-(2) | 24762-01-4 | C10H19NO |
| —— | (3S)-1-[(p-nitrobenzyloxy)2-thiodioxomethylacetyl]-3-(t-butyloxycarbonyl)aminoazetidin-2-one | 253445-82-8 | C18H23N3O9S |
| —— | (S)-1-[(benzyloxycarbonyl)methyl]-3-tert-butoxycarbonylaminoazetidin-2-one | 127949-59-1 | C17H22N2O5 |
| —— | 1,2-benzo-6-phenyl-7-(2'acetylcyclohexenylamino) octam | 80312-13-6 | C25H26N2O2 |
| —— | 7β-(Chloracetamido-7α-methoxy-3-methyl-3-cephem-4-carbonsaeure | 57617-02-4 | C11H13ClN2O5S |
| —— | (6<i>R</i>)-7<i>t</i>-(2-(<i>Z</i>)-carboxymethoxyimino-2-furan-2-yl-acetylamino)-3-(<i>trans</i>-2-ethoxycarbonyl-vinyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 56870-17-8 | C20H19N3O10S |
| —— | 6β-(3-ethoxycarbonyl-quinoxaline-2-carbonylamino)-penicillanic acid | 99673-04-8 | C20H20N4O6S |
| —— | (6<i>R</i>)-7<i>t</i>-{2-[3-(2-<i>tert</i>-butoxycarbonylamino-ethoxy)-phenyl]-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 | 42059-06-3 | C25H31N7O7S2 |
| —— | (3R,4R)-4-benzyloxy-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>azetidin-2-one | 142407-58-7 | C18H29NO3Si |
| —— | {3-[2-(4-formyl-phenoxy)-acetylamino]-2-oxo-azetidin-1-yl}-(4-hydroxy-phenyl)-acetic acid | 59509-12-5 | C20H18N2O7 |
| —— | 1-Piperidinomethyl-4-phenyl-4-isopropyl-pyrrolidin-2-on | 94864-67-2 | C19H28N2O |
| —— | (3R,4S,αS,1'E)-1-N-α-methylbenzylamino-3-(pent-4-enyl)-4-(prop-1-enyl)-azetidin-2-one | 569679-92-1 | C19H25NO |
| —— | (R)-3-Chloromethyl-2-[(2R,3R)-2-(4-nitro-benzenesulfonylsulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-but-3-enoic acid methyl ester | 82895-15-6 | C23H22ClN3O8S2 |
| —— | (3R,4S,5R)-N-(((tert)-butyloxy)carbonyl)-3-benzyl-4-hydroxy-5-(1-naphthylmethyl)-2-pyrrolidinone | 148554-94-3 | C27H29NO4 |
| —— | (3S,4S)-trans-1-(p-anisyl)-3-acetoxy-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one | 277330-95-7 | C17H21NO6 |
| —— | 2,5,7-trifluoro-6,6-dihydroxy-4-azatricyclo<3.3.1.0<sup>2,7</sup>>nonan-3-one | 74199-58-9 | C8H8F3NO3 |
| —— | 4-methyl-3-<(tert-butoxycarbonyl)amino>-1-dibenzylphosphoryl-2-azetidinone | 87791-60-4 | C23H29N2O6P |
| —— | (5R,6S)-3-((E)-2-Acetylamino-vinylsulfanyl)-6-((R)-1-{4-[2-(4-nitro-benzyloxycarbonylamino)-ethoxycarbonyl]-[1,2,3]triazol-1-yl}-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 84465-94-1 | C33H32N8O12S |
| —— | 4-[4-benzyloxy-2-(2-trimethylsilanylethoxymethoxy)phenyl]-3-[3-(tert-butyldimethylsilanyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)azetidin-2-one | 937798-51-1 | C43H55F2NO5Si2 |
| —— | 2-Isopropyliden-3,5,5-trimethyl-4-phenyl-dihydro-oxazin-6-on | 29668-71-1 | C16H21NO2 |
| —— | 1269812-19-2 | C24H26N2O4 | |
| —— | (6<i>R</i>)-3-(6-chloro-pyrazin-2-ylsulfanylmethyl)-8-oxo-7<i>t</i>-(2-pyrazin-2-ylsulfanyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65640-11-1 | C18H15ClN6O4S3 |
| —— | 4-Dimethylamino-3,3-dimethyl-1-phenyl-azetidinon-(2) | 2769-44-0 | C13H18N2O |
| —— | 9-Phenyl-2,3,4,5,7,8-hexahydro-1,5-diazonin-6-on | 14098-51-2 | C13H16N2O |
| —— | (6<i>R</i>)-3-(benzyloxyimino-methyl)-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 | 54488-79-8 | C21H19N3O5S2 |
| —— | 2-Amino-5-{1-[carboxy-(4-hydroxy-phenyl)-methyl]-2-oxo-azetidin-3-ylcarbamoyl}-pentanoic acid | 59511-93-2 | C17H21N3O7 |
| —— | [3-(6-Amino-hexanoylamino)-2-oxo-azetidin-1-yl]-(4-hydroxy-phenyl)-acetic acid | 59511-46-5 | C17H23N3O5 |