| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | p-nitrobenzyl 2-azido-carbapen-2-em-3-carboxylate | 101989-37-1 | C14H11N5O5 |
| —— | (6R)-8-oxo-7t-(2-phenyl-acetylamino)-3-(piperidine-1-carbothioylsulfanylmethyl)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 988-52-3 | C22H25N3O4S3 |
| —— | (6<i>R</i>)-7<i>t</i>-((Ξ)-2-bromo-2-carboxy-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 | 66145-24-2 | C13H13BrN6O6S2 |
| —— | 81488-15-5 | C26H26N4O9S | |
| —— | (5R,6R)-3-(2-carboxyethylsulfanyl)-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 131521-96-5 | C12H15NO5S |
| —— | (E)-3-{(5S,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-3-en-3-yl}-propenal | 121463-41-0 | C18H29NO3Si |
| —— | 10-acetoxy-6β-(2-phenoxy-acetylamino)-penicillanic acid benzhydryl ester | 64258-66-8 | C31H30N2O7S |
| —— | (3R,4R)-3-((1S,2R,5S)-2-Isopropyl-5-methyl-cyclohexyloxy)-1-(4-methoxy-phenyl)-4-phenyl-azetidin-2-one | 100289-60-9 | C26H33NO3 |
| —— | Methyl-(4-(3,4-dimethoxyphenyl)thio-2-oxoazetidin-1-yl)acetate | 180203-94-5 | C14H17NO5S |
| —— | N-(1-allyl-2,2,6,6-tetramethylpiperidin-4-yl)-epsilon-caprolactam | 94271-94-0 | C18H32N2O |
| —— | (6R,7R)-7-((R)-2-Amino-2-benzo[b]thiophen-5-yl-acetylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 98799-98-5 | C25H22N4O6S2 |
| —— | (6R,7R)-7-[2-(5-Methyl-[1,2,4]oxadiazol-3-yl)-acetylamino]-8-oxo-3-(3H-[1,2,3]triazol-4-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 88635-57-8 | C15H15N7O5S2 |
| —— | (4S,5R,6S)-6-((1'R)-hydroxyethyl)-4-methyl-3-(4-nitro-phenyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl-ester | 1354627-14-7 | C23H21N3O8 |
| —— | (2S,3S,4S,5R)-1-Acryloyl-5-((2S,3R)-1-allyl-3-methoxy-4-oxo-azetidin-2-yl)-2-methyl-pyrrolidine-2,3,4-tricarboxylic acid trimethyl ester | 353494-50-5 | C21H28N2O9 |
| —— | 122949-39-7 | C54H53F3N8O8S2 | |
| —— | 4-benzothiazol-2-ylsulfanyl-2-[3-(2-hydroxyimino-2-phenyl-acetylamino)-2-oxo-azetidin-1-yl]-3-methyl-but-2-enoic acid | 63855-51-6 | C23H20N4O5S2 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-propoxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 68403-15-6 | C22H22N6O7S2 |
| —— | (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-[(2-aminothiazol-4-yl)methoxyimino]acetamido]-3-(acetoxymethyl)-ceph-3-em-4-carboxylic acid trifluoroacetate | 101235-20-5 | C2HF3O2*C19H19N7O7S3 |
| —— | 1-(trifluorosilylmethyl)-2-oxoperhydroazepine | 132363-59-8 | C7H12F3NOSi |
| —— | benzhydryl (7S,6R)-7-(phenoxyacetamido)-1-carba-1-dethia-3-methyl-3-cephem-4-carboxylate | 123266-35-3 | C30H28N2O5 |
| —— | allyl (5R,6S)-3-(1-allyloxycarbonyl-1,2,3,6-tetrahydropyridin-4-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 132946-76-0 | C21H26N2O6 |
| —— | (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[(4R)-3-formimidoylthiazolidin-4-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 132947-78-5 | C13H17N3O4S |
| —— | (6R,7R)-7-[2-(2-amino-4-thiazolyl)-2-[Z-(2-furancarbonyl)oxyimino]acetamido]-3-[(2-carboxy-5-methyl-s-triazolo [1,5-a]pyrimidin-7-yl)thiomethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 99951-29-8 | C25H19N9O9S3 |
| —— | [(2S,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-((R)-1-cyclopentylsulfanylcarbonyl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid allyl ester | 163166-92-5 | C24H41NO5SSi |
| —— | (1S)-3-((2S,3R)-2-(4-{4-(acetyloxy)-3-[(acetyloxy)methyl]-3-hydroxybut-1-yn-1-yl}phenyl)-4-oxo-1-{4-[3-(1H-1,2,4-triazol-1-yl)prop-1-yn-1yl]-phenyl}azetidin-3-yl)-1-(4-fluorophenyl)propyl acetate | 1025468-53-4 | C40H37FN4O8 |
| —— | (1R,5R)-6-((E)-1-tert-Butoxycarbonyl-3-oxo-hex-1-enyl)-3,3-dimethyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]heptane-2-carboxylic acid tert-butyl ester | 56485-21-3 | C22H34N2O6S |
| —— | methoxyethoxymethyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate | 93788-89-7 | C26H30N2O9S2 |
| —— | 3-(2'-Carboxyvinyl)-7-phenoxyacetamido-3-cephem-4-carboxylic acid | 57079-25-1 | C18H16N2O7S |
| —— | (R)-4-((2R,3R)-3-Benzoylamino-4-oxo-azetidin-2-yloxy)-3-oxo-pentanoic acid benzhydryl ester | 130793-14-5 | C28H26N2O6 |
| —— | (R)-2-{(S)-2-[2-((E)-(R)-4-Bromo-2-triisopropylsilanyloxy-pent-3-enyl)-thiazol-4-yl]-propyl}-4-oxo-azetidine-1-carboxylic acid 2,2,2-trichloro-1,1-dimethyl-ethyl ester | 218782-83-3 | C28H44BrCl3N2O4SSi |
| —— | 6-[2-(Indan-5-yloxycarbonyl)-2-phenyl-acetylamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with 1-ethyl-piperidine | 26607-85-2 | C7H15N*C26H26N2O6S |
| —— | N-(1,2,5-Thiadiazol-3-acetyl)-benzylpenicillin-phenacylester | 33604-17-0 | C28H26N4O6S2 |
| —— | 3-Acetoxymethyl-7-{[1-(2-nitro-phenylsulfanylamino)-cyclopentanecarbonyl]-amino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 33216-16-9 | C22H24N4O8S2 |
| —— | (S)-7-Methoxy-3-methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 41968-39-2 | C30H28N2O5S |
| —— | 3-methyl-2-[(2<i>R</i>)-2<i>r</i>-methylsulfanyl-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-but-2-enoic acid 4-methoxy-benzyl ester | 31927-22-7 | C25H28N2O6S |
| —— | 5,16,27-Tris-benzyloxy-1,5,12,16,23,27-hexaaza-cyclotritriacontane-2,6,13,17,24,28-hexaone | 97222-27-0 | C48H66N6O9 |
| —— | 3-(1-ethoxycarbonyl-1-phenylthio)methylene-7-oxo-4-oxa-1-azabicyclo<3.2.0>heptane | 77139-76-5 | C15H15NO4S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(5-methyl-tetrazol-1-yl)-acetylamino]-3-(5-methyl-[1,3,4]thiadiazol-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 | 33099-60-4 | C15H16N8O4S3 |
| —— | (4S)-1-(p-methoxybenzyl)-4-<(1'R)-1'-methoxyethyl>azetidin-2-one | 112162-37-5 | C14H19NO3 |
| —— | N-(Dimethylpropylsilylmethylene)-ε-caprolactam | 82878-50-0 | C12H25NOSi |
| —— | 86458-98-2 | C17H16N2O2 | |
| —— | (E)-1-(1,3-diphenylallyl)azepan-2-one | 1374561-59-7 | C21H23NO |
| —— | (+)-cis-1,4-diphenyl-3-hydroxymethyl-2-azetidinone | 210156-25-5 | C16H15NO2 |
| —— | 1ξ-oxo-6β-(2-phenoxy-acetylamino)-1λ<sup>4</sup>-penicillanic acid amide | 94672-78-3 | C16H19N3O5S |
| —— | 4-[4-(2-bromomethyl-benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one | 640334-86-7 | C32H28BrF2NO3 |
| —— | (3S)-1-(4-methoxyphenyl)-[(1R)-(4-phenylbutoxy)ethyl]azetidin-2-one | 1335557-95-3 | C22H27NO3 |
| —— | 4-(4-{1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}-3-hydroxybenzyloxycarbonyl)-1,1-dimethylpiperazin-1-ium iodide | 937798-17-9 | C32H36F2N3O5*I |
| —— | 9(<i>or</i> 10)-bromo-6β-(2-cyano-acetylamino)-penicillanic acid 2,2,2-trichloro-ethyl ester | 75645-53-3 | C13H13BrCl3N3O4S |
| —— | 1-(4-nitrobenzyl) 3-[(3R,4R)-3-phenoxyacetamido-2-azetidinon-4-yl]thiomethyl-2-oxoglutarate | 116418-26-9 | C24H23N3O10S |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-carboxy-phenyl-methoxyimino]-acetylamino}-3-[(3-bromo-4,5-dihydroxy-benzoylamino)-methyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 141613-29-8 | C28H23BrN6O10S2 |