| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 2-[2-[4-[(2S,3R)-2-[4-[3,4-dihydroxy-3-(hydroxymethyl)butyl]phenyl]-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-1-yl]phenyl]ethyl]-N-(2-hydroxyethyl)-1,3-thiazole-4-carboxamide | 1025467-78-0 | C37H42FN3O7S |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-8-oxo-3-pyridin-3-ylmethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 54256-82-5 | C21H20N4O4S |
| —— | 1613229-26-7 | C12H12BrNO3 | |
| —— | 3-bromo-1-(2,3-dichlorophenyl)-4-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)azetidin-2-one | 1638627-28-7 | C24H21BrCl2N2O2 |
| —— | (S)-2-[4-(benzyloxycarbonyl)phenoxy]-3,3-diethyl-N-[(R)-1-(4-trifluoromethoxyphenyl)but-3-enyl]-4-oxo-1-azetidinecarboxamide | 1140964-16-4 | C33H33F3N2O6 |
| —— | 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-butenoylamino>-3-cephem-4-carboxylic acid | 158744-05-9 | C19H22N4O6S2 |
| —— | (5S,6R,7R)-7-Acetylamino-3-methyl-5,8-dioxo-4-[1-phenylsulfanyl-meth-(E)-ylidene]-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 74584-00-2 | C19H17Cl3N2O5S2 |
| —— | (3R,4S)-3-hydroxy-4-(4-dimethylaminophenyl)-1-[(S)-1-phenyl]ethyl-2-azetidinone | 154306-89-5 | C19H22N2O2 |
| —— | (4S,5R,6S)-3-[(E)-2-((S)-1-Allyloxycarbonyl-pyrrolidin-2-yl)-vinyl]-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester | 126407-89-4 | C29H44N2O6Si |
| —— | (6<i>R</i>)-3-((Ξ)-acetoxy-phenyl-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 benzhydryl ester | 61282-53-9 | C35H30N2O6S2 |
| —— | (2S,3R,6R)-3-Iodomethyl-3-methyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 73617-25-1 | C18H18Cl3IN2O5S |
| —— | 6β-(2-benzylmercapto-acetylamino)-penicillanic acid | 36143-15-4 | C17H20N2O4S2 |
| —— | [(2<i>R</i>)-2<i>r</i>-carboxymethoxy-4-oxo-3<i>c</i>-(2-phenyl-acetylamino)-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzhydryl ester | 74328-20-4 | C46H39N2O7P |
| —— | 2,2,2-trichloroethyl(1S,6R,7R)-3-bromomethyl-7-phenoxyacetamidoceph-3-em-4-carboxylate 1-oxide | 33465-58-6 | C18H16BrCl3N2O6S |
| —— | Benzyl 6-beta-[S-1-(N-Benzyl-N-phenylcarbamoyl)-1-hydroxymethyl]penicillanate | 111605-71-1 | C30H30N2O5S |
| —— | (6R)-7c-methoxy-3-methyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 37786-97-3 | C21H26N2O5S |
| —— | 6β-{6β-[3-(2-chloro-phenyl)-5-methyl-isoxazole-4-carbonylamino]-penicillanoylamino}-penicillanic acid benzyl ester | 18704-58-0 | C34H34ClN5O7S2 |
| —— | (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-[2-(methylamino)-2-oxoethyl]sulfanyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 80899-16-7 | C24H33N3O7S2Si |
| —— | 6β-[1-(3-methoxy-phenyl)-cyclohexanecarbonylamino]-penicillanic acid | 36263-81-7 | C22H28N2O5S |
| —— | 6β-phthalimido-penicillanic acid; potassium salt | 5208-26-4 | C16H13N2O5S*K |
| —— | 3-(benzyloxy)-4-(tert-butoxycarbonyl)-1-<(R)-1-phenylethyl>-2-azetidinone | 129171-08-0 | C23H27NO4 |
| —— | (2S,5R,6R)-6-(2-Benzyloxycarbonylamino-ethanesulfonylamino)-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methoxymethyl ester | 176657-00-4 | C20H27N3O10S2 |
| —— | 2-[2-benzothiazol-2-yldisulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-oxo-butyric acid methyl ester | 57562-38-6 | C23H21N3O6S3 |
| —— | 3-heptyl-3-aza-bicyclo[3.2.0]heptane-2,4-dione | 100522-59-6 | C13H21NO2 |
| —— | (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 33126-08-8 | C23H19Cl3N4O5S2 |
| —— | (3R,4S)-1-(4-Methoxy-phenyl)-3-phenoxy-4-((1R,5S)-3,6,6-trimethyl-bicyclo[3.1.0]hex-2-en-2-yl)-azetidin-2-one | 144763-91-7 | C25H27NO3 |
| —— | (3R,4S)-1-(1-Oxo-3-phenylpropyl)-3-triisopropylsilyloxy-4-phenyl-2-azetidinone | 181116-62-1 | C27H37NO3Si |
| —— | 1-methoxy-10b-methylsulfanyl-1,4,5,10b-tetrahydro-azeto[1,2-<i>d</i>]benzo[<i>f</i>][1,4]thiazepin-2-one | 62407-52-7 | C13H15NO2S2 |
| —— | 3-chloro-1-(3,5-dichlorophenyl)-4-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)azetidin-2-one | 1638627-50-5 | C24H21Cl3N2O2 |
| —— | (S)-3-[(3S,4R)-1-(Bis-trimethylsilanyl-methyl)-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one | 198022-09-2 | C27H36N2O3Si2 |
| —— | (+)-(S)-3-((2S,3S)-2-(4-methoxyphenyl)-4-oxo-1-(4-(pyridin-2-yl)phenyl)azetidin-3-yl)-4-phenyloxazolidin-2-one | 1515862-00-6 | C30H25N3O4 |
| —— | 5-cyclohexylmethyl-hexahydro-azepin-2-one | 101171-74-8 | C13H23NO |
| —— | 130927-06-9 | C32H42N6O13S3 | |
| —— | (6<i>R</i>)-3-[1-(methylcarbamoyl-methyl)-1<i>H</i>-tetrazol-5-ylsulfanylmethyl]-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 | 64076-35-3 | C18H19N7O5S3 |
| —— | 6β-[3-(2-methoxy-phenyl)-ureido]-penicillanic acid | 47449-61-6 | C16H19N3O5S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-hydroxyimino-acetylamino]-3-carbamoyloxymethyl-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 | 66437-08-9 | C20H24N6O9S2 |
| —— | 3,3-dichloro-4-(4-chlorophenyl)-1-(3-fluorophenyl)azetidin-2-one | 1131727-06-4 | C15H9Cl3FNO |
| —— | (3S,4R)-4-(benzenesulfonyl)-1-(3,4-dimethoxyphenyl)-3-[(1R)-1-hydroxyethyl]azetidin-2-one | 84939-43-5 | C19H21NO6S |
| —— | 2-[1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-yl]isoindole-1,3-dione | 175708-99-3 | C24H18N2O4 |
| —— | (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(3-{[(methylsulfanyl)acetyl]amino}benzyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 1404552-42-6 | C23H24N6O6S3 |
| —— | 1352614-90-4 | C19H16ClN3O4S | |
| —— | N-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]-4-oxo-7-(trifluoromethyl)-1H-quinoline-3-carboxamide | 137556-34-4 | C21H15ClF3N3O4 |
| —— | Acetic acid 4-{(2R,3S)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-but-2-ynyl ester | 362605-48-9 | C17H29NO4Si |
| —— | 4-(3-Cyclohexenyl)-2-azetidin | 57291-26-6 | C9H13NO |
| —— | 2-bromo-3-methylsulfanyl-3-(4-oxo-azetidin-2-ylsulfanyl)-acrylic acid 4-nitro-benzyl ester | 75072-53-6 | C14H13BrN2O5S2 |
| —— | 1-tert-Butyl-2-phenyl-3-p-tolyl-5,6-dimethyl-1,3-diazolidin-4-on | 60687-69-6 | C22H28N2O |
| —— | (3S,4R)-1-(p-anisyl)-3-acetyl-4-<(R)-1-(methylthiomethoxymethyl)ethyl>-2-azetidinone | 111955-95-4 | C17H23NO4S |
| —— | Benzoic acid (R)-3-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-yl ester | 96543-03-2 | C20H18N2O8 |
| —— | 17β-Hydroxy-3-aza-5α-androstan-2-on | 21522-18-9 | C18H29NO2 |
| —— | (2S,5R,6R)-6-[2-(2-Methoxycarbonyl-phenoxy)-acetylamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 125205-59-6 | C18H20N2O7S |