| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 7-<2-D-Amino-2-p-(5-methoxycarbonyl-pentanoyloxy)-phenyl-acetamido>-cephalosporansaeure | 65959-37-7 | C25H29N3O10S |
| —— | 3,3-Dimethyl-7-oxo-6-(trityl-amino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester | 40124-93-4 | C35H30N2O5S |
| —— | 7β-<2-(Benzhydryloxycarbonyl)-2-phenylacetylamino>-3-(1-methyltetrazol-5-yl)mercapto-1-oxa-1-dethia-3-cephem-4-carbonsaeure | 66204-13-5 | C31H26N6O7S |
| —— | (6R,7R)-7-(2-Amino-2-phenyl-acetylamino)-4-[1-methoxycarbonyl-meth-(Z)-ylidene]-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 90913-34-1 | C19H19N3O6S |
| —— | 2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [3-chloro-2-(2,4-dichloro-phenyl)-4-oxo-azetidin-1-yl]-amide | 134838-60-1 | C18H10Cl3N3O5 |
| —— | (R)-(+)-methyl 1-(4-bromobenzyl)-4-oxoazetidine-2-carboxylate | 1256910-86-7 | C12H12BrNO3 |
| —— | 2-azido-4,5,6-tri-O-benzyl-2,3-dideoxy-3-[(4-methoxyphenyl)amino]-D-mannono-1,3-lactam | 259792-22-8 | C34H34N4O5 |
| —— | (6<i>R</i>)-3-chloro-7<i>t</i>-[2-(2-formylamino-thiazol-4-yl)-2-(<i>Z</i>)-prop-2-ynyloxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 75275-74-0 | C16H12ClN5O6S2 |
| —— | 2-(4-trifluoromethoxy-phenyl)-hexahydro-cyclopenta[c]pyrrole-1,5-dione | 1412906-30-9 | C14H12F3NO3 |
| —— | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[[1-[2-(dimethylamino)ethyl]-1H-tetrazol-5-yl]thio]methyl]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (6R,7R)- | 71809-37-5 | C24H33N9O6S3 |
| —— | 3-Acetoxymethyl-7-{2-[(Z)-1-carbamoyl-ethoxyimino]-2-furan-2-yl-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62556-63-2 | C19H20N4O9S |
| —— | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-{[<i>N</i>-(2-phenyl-acetimidoyl)-glycyl]-amino}-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 36096-23-8 | C18H20N4O4S |
| —— | Diphenylmethyl (1S,6R,7R)-7-(2-thienyl)acetamido-3-[(Z)-4-phenyl-1-buten-3-ynyl]ceph-3-em-4-carboxylate | 102245-96-5 | C36H28N2O4S2 |
| —— | (2R,4R,5S)-5-[(2S,3R)-3-Methoxy-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-2-methyl-pyrrolidine-2,4-dicarboxylic acid dimethyl ester | 271779-73-8 | C20H26N2O7 |
| —— | 6β-[3-(4-ethoxy-phenyl)-thioureido]-penicillanic acid | 47493-75-4 | C17H21N3O4S2 |
| —— | 2-((1<i>R</i>)-1-benzyl-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]hept-2-en-6-yl)-3-methyl-but-2-enoic acid benzyl ester | 53628-38-9 | C23H22N2O3S |
| —— | (4R,5S,6S)-3-({4-[(2R)-2-ethyl-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-thiazol-2-yl}sulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 426253-41-0 | C20H25N3O4S2 |
| —— | (1<i>R</i>)-3-bromo-1,8,8-trimethyl-3-aza-bicyclo[3.2.1]octane-2,4-dione | 128475-96-7 | C10H14BrNO2 |
| —— | Methanesulfonic acid (2S,3S)-1-(2,5-bis-benzyloxy-phenyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-2-ylmethyl ester | 64958-98-1 | C33H32N2O8S |
| —— | 7-(1H-Tetrazol-1-yl)acetylamino-3-(5-acetylaminomethyl-1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carbonsaeure | 54567-26-9 | C16H17N9O5S3 |
| —— | (S)-3-((3R,4R)-1-Benzyl-2-oxo-4-phenyl-azetidin-3-yl)-4-phenyl-oxazolidin-2-one | 134679-73-5 | C25H22N2O3 |
| —— | N-[(3S,4R)-1-(2-Bromo-2-phenyl-ethyl)-2-oxo-4-phenyl-azetidin-3-yl]-2-phenoxy-acetamide | 101067-72-5 | C25H23BrN2O3 |
| —— | 3-Methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 3,5-di-tert-butyl-4-hydroxy-benzyl ester | 36245-18-8 | C31H38N2O5S |
| —— | (2S,5R,6R)-benzhydryl-6-((R)-3-(1,3-dioxoisoindolin-2-yl)-2-fluoropropanamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 1205648-27-6 | C32H28FN3O6S |
| —— | (3S,4R)-3-azido-1-tert-butyldimethylsilyl-4-tert-butyldimethylsilyloxymethyl-2-azetidinone | 91841-31-5 | C16H34N4O2Si2 |
| —— | sodium (4R,5S,6S)-6-[(R)-1-hydroxyethyl]-4-methyl-3-[2-(3-methylimidazo[1,2-a]pyridin-2-yl)ethylthio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 193682-70-1 | C20H22N3O4S*Na |
| —— | 6β-[(Ξ)-2-(<i>N</i>'-benzyloxycarbonyl-<i>N</i>-ethyl-hydrazino)-2-phenyl-acetylamino]-penicillanic acid; sodium salt | 63881-39-0 | C26H29N4O6S*Na |
| —— | 7-(2-formyloxy-2-phenyl-acetylamino)-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 62352-27-6 | C33H30N6O6S |
| —— | 7-(2,2-Dimethyl-propionylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 61959-66-8 | C14H20N2O4S |
| —— | 4-Chloro-benzoic acid (2S,3S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-1-((R)-1-methoxycarbonyl-2-methyl-allyl)-4-oxo-azetidin-2-yl ester | 70227-67-7 | C24H19ClN2O7 |
| —— | 1-phenyl-3-<1-<<(1,1-dimethylethyl)dimethylsilyl>oxy>ethyl>-4-phenylazetidin-2-one | 141782-51-6 | C23H31NO2Si |
| —— | (3S,4R)-1-(tert-butyldimethylsilyl)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-4-[3,3-dibromo-(R)-1-methylprop-2-enyl]-2-azetidinone | 622410-66-6 | C21H41Br2NO2Si2 |
| —— | hydroxy-{2-[3-(1-isobutyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-2-oxo-propoxy]-4-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl}-acetic acid benzhydryl ester | 66364-08-7 | C34H36N6O7S |
| —— | benzyl (2S,3R)-1-(benzylcarbamoyl)-3-(3-((Z)-2,3-bis((benzyloxy)carbonyl)guanidino)propyl)-4-oxoazetidine-2-carboxylate | 253175-13-2 | C39H39N5O8 |
| —— | 10-acetoxy-6β-(2-phenoxy-acetylamino)-penicillanic acid 4-nitro-benzyl ester | 56446-39-0 | C25H25N3O9S |
| —— | ethyl (R)-2-((2S,3S)-1-allyl-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxy-4-oxoazetidin-3-yl)-2-methoxyacetate | 1193751-30-2 | C16H25NO7 |
| —— | [(2S,3R)-3-tert-Butoxycarbonylamino-2-(2-furan-2-yl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid benzyl ester | 138995-61-6 | C23H28N2O6 |
| —— | 1206519-53-0 | C15H23NO4 | |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-{[(6,7-dihydroxy-quinoxaline-2-carbonyl)-amino]-methyl}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 122256-29-5 | C26H24N8O10S2 |
| —— | [3-{2-[(Z)-Hydroxyimino]-2-phenyl-acetylamino}-2-oxo-4-((E)-styryl)-azetidin-1-yl]-phenyl-acetic acid | 63855-58-3 | C27H23N3O5 |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-{[(6,7-dihydroxy-4-oxo-1,4-dihydro-quinoline-2-carbonyl)-amino]-methyl}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 122234-11-1 | C27H25N7O11S2 |
| —— | Sodium (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-cyclopentyloxyiminoacetamido]-3-(3,4-dihydroxybenzoyloxy)methylceph-3-em-4-carboxylate | 118679-79-1 | C25H24N5O9S2*Na |
| —— | 6-{[3-(2-Chloro-thiophen-3-yl)-5-methyl-isoxazole-4-carbonyl]-amino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 14465-04-4 | C17H16ClN3O5S2 |
| —— | N-((5R)-2ξ-acetoxy-3,3-dimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]hept-6t-yl)-2-phenyl-acetamide | 27266-24-6 | C17H20N2O4S |
| —— | 3-azido-1-(4-ethoxyphenyl)-4-(4-nitrophenyl)azetidin-2-one | 1444005-38-2 | C17H15N5O4 |
| —— | 3-[3-(tert-butyldimethylsilanyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)-4-[4-hydroxy-2-(2-trimethylsilanylethoxymethoxy)phenyl]azetidin-2-one | 937798-52-2 | C36H49F2NO5Si2 |
| —— | 3,3-dichloro-4-[2-(3-dimethylamino-propoxy)-phenyl]-1-phenyl-azetidin-2-one | 65692-61-7 | C20H22Cl2N2O2 |
| —— | 3,3-dichloro-1-(3-morpholin-4-yl-propyl)-4-phenyl-azetidin-2-one | 72221-33-1 | C16H20Cl2N2O2 |
| —— | (6R,7R)-7-[(Z)-2-(2-Amino-4-thiazolyl)-2-[(carbamoylmethoxy)imino]acetamido]-3-[[(2-carbamoyl-5-methyl-s-triazolo [1,5-a]pyrimidin-7-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylic acid sodium salt | 120583-28-0 | C22H20N11O7S3*Na |
| —— | 2-Azetidinone,1-[(1,1-dimethylethyl)dimethylsilyl]-4-[2-hydroxy-2-(2-thiazolyl)ethyl]- | 88139-32-6 | C14H24N2O2SSi |