| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 7-(1H-Tetrazol-1-yl)acetylamino-3-(5-aminomethyl-1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carbonsaeure | 54567-29-2 | C14H15N9O4S3 |
| —— | sodium 2-(3-thienyl)-1-carbapen-2-em-3-carboxylate | 88139-74-6 | C11H8NO3S*Na |
| —— | Acetic acid (R)-2-{(2R,3S)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-propyl ester | 115764-37-9 | C16H31NO4Si |
| —— | benzyl 2-<(2R)-2-(benzylsulphamoyl)-4-oxoazetidin-1-yl>-3-methylbut-2-enoate | 153785-30-9 | C22H24N2O5S |
| —— | 6β-(2-phenethylmercapto-acetylamino)-penicillanic acid | 95157-90-7 | C18H22N2O4S2 |
| —— | (6<i>R</i>)-3-bromomethyl-5ξ,8-dioxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid <i>tert</i>-butyl ester | 31521-07-0 | C20H23BrN2O6S |
| —— | (3R,4R)-4-(2,2-dimethoxyethyl)-3-phthalimido-2-oxoazetidine | 80528-25-2 | C15H16N2O5 |
| —— | (3R,4S)-4-((E)-(N-t-butylimino)methyl)-3-(benzyloxy)-1-(3-bromopropyl)-azetidin-2-one | 910317-42-9 | C18H25BrN2O2 |
| —— | 3α-fluoromethyl-2,2-dimethylpenam S,S-dioxide | 116135-18-3 | C8H12FNO3S |
| —— | [3S-[3α(Z),4β]]-3-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-4-ethynyl-2-oxo-1-azetidinesulfonic acid | 89674-34-0 | C11H11N5O6S2 |
| —— | (6R,7R)-3-[(5,6-dihydro-4H-pyran-2-yl)methyl]-7-phenyl-acetamido-ceph-3-em-4-carboxylic acid | 153565-72-1 | C21H22N2O5S |
| —— | (3R,4R)-4-(1-hydroxy-2-nitro-ethyl)-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one | 1046161-05-0 | C13H16N2O6 |
| —— | 6β-[1-(2-isopropoxy-phenyl)-cyclohexanecarbonylamino]-penicillanic acid | 36374-66-0 | C24H32N2O5S |
| —— | 1613228-77-5 | C12H14BrNO4S | |
| —— | (5R,6S)-7-Oxo-3-thiophen-2-yl-6-((R)-1-triethylsilanyloxy-ethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 157808-70-3 | C26H32N2O6SSi |
| —— | (5<i>R</i>)-3,3,6<i>c</i>-trimethyl-7-oxo-6<i>t</i>-(2-phenoxy-acetylamino)-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid 4-methoxy-benzyl ester | 36954-79-7 | C25H28N2O6S |
| —— | 6β-(3-furan-2-yl-acryloylamino)-penicillanic acid | 28812-95-5 | C15H16N2O5S |
| —— | 3-(5-Carboxymethyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-7-(2-hydroxy-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64118-08-7 | C20H18N4O8S2 |
| —— | (3R,4S)-3-isopropyl-4-<(S)-1-hydroxyethyl>-2-azetidinone | 135560-67-7 | C8H15NO2 |
| —— | 7-ethyl-7-phenyl-hexahydro-azepin-2-one | 101113-69-3 | C14H19NO |
| —— | 4-[2-benzyloxy-4-(4-benzyloxybutoxy)phenyl]-3-[3-(tert-butyldimethylsilanyloxy)-3-(4-fluorophenyl)propyl]-1-(4-fluorophenyl)azetidin-2-one | 937798-43-1 | C48H55F2NO5Si |
| —— | 2-thiophen-2-yl-<i>N</i>-((5a<i>R</i>)-1,3,7-trioxo-(5a<i>r</i>)-1,4,6,7-tetrahydro-3<i>H</i>,5a<i>H</i>-azeto[2,1-<i>b</i>]thieno[3,4-<i>d</i>][1,3]thiazin-6<i>t</i>-yl)-acetamide | 65700-18-7 | C14H10N2O4S3 |
| —— | (S)-(-)-1-(4-methylbenzyl)-4-oxoazetidine-2-carboxamide | 1256910-80-1 | C12H14N2O2 |
| —— | (6<i>R</i>)-3<i>t</i>-hydroxy-3<i>c</i>-methyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]octane-2<i>c</i>-carboxylic acid | 33627-14-4 | C16H18N2O6S |
| —— | (3R,4S)-1-allyl-4-{(E)-[((1,1-dimethylethyl)imino)methyl]}-3-phenoxyazetidin-2-one | 1415505-77-9 | C17H22N2O2 |
| —— | 6-Amino-2,2-dimethyl-3-cyano-penam | 59346-08-6 | C8H11N3OS |
| —— | (3S,4R)-3-Benzyloxy-4-(4-fluoro-phenyl)-1-phenyl-azetidin-2-one | 75958-03-1 | C22H18FNO2 |
| —— | 51244-99-6 | C16H17N3O6S2 | |
| —— | 2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-({(2S,3S)-2-[({[2-(5-hydroxy-4-oxo-1,4-dihydropyridin-2-yl)-1,3-thiazol-4-yl]carbonyl}oxy)methyl]-4-oxo-1-sulfoazetidin-3-yl}amino)-2-oxoethylidene]amino}oxy)-2-methylpropanoic acid | 1380110-74-6 | C22H21N7O12S3 |
| —— | 3-(Ethyl-phenyl-amino)-4-hydroxy-6-phenethyl-6-phenyl-5,6-dihydro-pyran-2-one | 491827-13-5 | C27H27NO3 |
| —— | (3R,4S)-1-allyl-3-benzyloxy-4-{(E)-[((1,1-dimethylethyl)imino)methyl]}azetidin-2-one | 1415505-82-6 | C18H24N2O2 |
| —— | tert-butyl 2-(((Z)-(1-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)-2-(((2S,3S)-2-(iodomethyl)-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoate | 1380109-68-1 | C22H32IN5O7S |
| —— | 6-ethyl-5,6-dihydropyrimidine-2,4(1H,3H)-dione | 135596-39-3 | C6H10N2O2 |
| —— | 3-Acetoxymethyl-7-(2-benzotriazol-1-yl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dicyclohexyl-amine | 27435-22-9 | C12H23N*C18H17N5O6S |
| —— | 7-<(2-Aminothiazol-4-yl)-acetamido>-3-(5-methyl-1,3,4-thiadiazol-2-yl)-3-cephem-4-carbonsaeure | 76139-57-6 | C15H14N6O4S3 |
| —— | (<i>R</i>)-3-hydroxy-3-[(6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-2-yl]-butyric acid <i>tert</i>-butyl ester | 66323-28-2 | C23H30N2O6S |
| —— | 3-methyl-4c,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-4λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 65075-50-5 | C23H21N3O8S |
| —— | 85737-71-9 | C22H30N4O6SSi | |
| —— | (1aS,3aR,6bR)-2-Acetyl-5-carbamoyloxymethyl-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diazacyclobut[cd]indene-6-carboxylic acid sodium salt | 170581-93-8 | C13H14N3O6*Na |
| —— | 4H-1,3-Oxazin-4-one,tetrahydro-5-(phenylthio)-6-(2-thienyl)-2-[(1S)-1-[[tris(1-methylethyl)silyl]oxy]ethyl]-, (2R,5R,6R)- | 919530-02-2 | C25H37NO3S2Si |
| —— | (S)-methyl 2-((2R,3R)-3-azido-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-oxoazetidin-1-yl)propanoate | 1411634-63-3 | C12H18N4O5 |
| —— | cis-4-acetoxy-1-(methoxycarbonyl)methyl-3-phenoxy-2-azetidinone | 108908-80-1 | C14H15NO6 |
| —— | 1-(tert-Butyl-dimethyl-silanyl)-5-ethoxy-pyrrolidin-2-one | 105897-61-8 | C12H25NO2Si |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-8-oxo-3-trifluoromethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 65766-05-4 | C29H24F3N3O4S |
| —— | (3aS,4R,5R,9aR,9bS)-5-((tert-butyldimethylsilyloxy)methyl)-4-hydroxy-2,2-dimethyl-tetrahydro-8-acetoxy-3aH-[1,3]dioxolo[4,5-c]thiazolo[3,2-a]pyridin-7(8H)-one | 1417814-36-8 | C19H33NO7SSi |
| —— | (4S,5R,6R)-4-tert-butoxy-6-(diethoxymethyl)-1-azabicyclo[3.2.0]heptan-7-one | 1052677-00-5 | C15H27NO4 |
| —— | (6R,7R)-3-methyl-8-oxo-2-(3-oxobutyl)-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid | 121406-62-0 | C20H22N2O6S |
| —— | 2-[3-Benzyloxycarbonylamino-2-(2,3-dihydroxy-propoxy)-4-oxo-azetidin-1-yl]-3-methyl-but-2-enoic acid benzhydryl ester | 66126-61-2 | C32H34N2O8 |
| —— | cis-4-Methyl-3-butyl-azetidinon-(2) | 22038-81-9 | C8H15NO |
| —— | (6<i>R</i>)-7<i>t</i>-[2-furan-2-yl-2-(methoxycarbamoyl-methoxyimino)-acetylamino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 67442-55-1 | C17H18N4O8S |