| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | [(3<i>R</i>)-2-oxo-3<i>r</i>-(2-phenoxy-acetylamino)-4<i>c</i>-(3,3,3-trifluoro-2-oxo-propylsulfanyl)-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzhydryl ester | 65998-09-6 | C47H38F3N2O6PS |
| —— | (3R,4S)-4-((E)-(N-benzylimino)methyl)-1-(2-chloroethyl)-3-methoxyazetidin-2-one | 910317-40-7 | C14H17ClN2O2 |
| —— | (6<i>R</i>)-3-(2-methoxycarbonyl-vinyl)-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 | 68304-17-6 | C17H16N2O6S2 |
| —— | 3,7-Diphenyl-1,5-diaza-bicyclo<3,3,0>octan-2,6-dion | 2843-01-8 | C18H16N2O2 |
| —— | (6<i>R</i>)-3-carbamoyloxymethyl-7<i>t</i>-[2-furan-2-yl-2-((<i>Z</i>)-1-methoxycarbamoyl-cyclopentyloxyimino)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 67442-42-6 | C35H35N5O10S |
| —— | (1S)-3-{(2S,3R)-2-{4-[3,4-dihydroxy-3-(hydroxymethyl)butyl]phenyl}-1-[4-(3,3-dihydroxypropyl)phenyl]-4-oxoazetidin-3-yl}-1-(4-fluorophenyl)propyl acetate | 1039433-57-2 | C34H40FNO8 |
| —— | 3,3-dichloro-1-(2-dimethylamino-ethyl)-4-phenyl-azetidin-2-one | 72221-31-9 | C13H16Cl2N2O |
| —— | (+/-)-6-chloro-pyridine-2-carboxylic acid (4-oxo-2-pyrimidin-4-yl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl)-amide | 1036716-27-4 | C18H15ClN6O2 |
| —— | (6R)-3-(4-methoxy-benzyl)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 36242-90-7 | C23H22N2O5S |
| —— | 3-bromo-1-(3-chlorophenyl)-4-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)azetidin-2-one | 1638627-38-9 | C24H22BrClN2O2 |
| —— | 3(S)-<1(R)-<(tert-butyldimethylsilyl)oxy>ethyl>-4(R)-<(2,5-dimethoxyphenyl)sulfonyl>azetidin-2-one | 99765-26-1 | C19H31NO6SSi |
| —— | 3-(Bis(methylthio)methylenamino)-4-methylthio-1,4-diphenyl-2-azetidinon | 72899-66-2 | C19H20N2OS3 |
| —— | cis-3-Phenoxyacetamido-4-oxoazetidin-2-carbonsaeure-pyrazolid | 64672-20-4 | C15H18N4O4 |
| —— | 3-Acetoxymethyl-7-(2-benzotriazol-2-yl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with dicyclohexyl-amine | 28043-93-8 | C12H23N*C18H17N5O6S |
| —— | (3S,4S)-3-[(1R)-1-trimethylsilyloxyethyl]-4-[(1R)-1-phenylthiocarbonylethyl]-1-allyloxycarbonylmethyl-2-azetidinone | 115275-43-9 | C22H31NO5SSi |
| —— | 4-Nitrobenzyl (5R,6S)-6-((1R)-1-hYdroxyethyl)-2-[6-methyl-7-[2-(4-nitrobenzyloxycarbonyl)aminoethyl]-thioimidazo[5,1-b]thiazolium-2-yl]-1-carbapen-2-em-3-carboxylate iodide | 352306-63-9 | C32H31N6O10S2*I |
| —— | (1S,5R,6S)-6-<(R)-1-Hydroxyethyl>-1-methyl-2-(1-methoxy-4-pyridinio)thiomethylcarbapen-2-em-3-carboxylate | 135237-44-4 | C17H20N2O5S |
| —— | benzyl <<2(S)-methyl-3(S)-<(tert-butoxycarbonyl)amino>-4-oxo-1-azetidinyl>imino>acetate | 121142-82-3 | C18H23N3O5 |
| —— | 2-hydroxymethyl-2,6,6-trimethyl-pyrazolo[1,2-<i>a</i>]pyrazole-1,3,5,7-tetraone | 67099-55-2 | C10H12N2O5 |
| —— | N-tert-butyryl-4-phenyl-β-propiolactam | 104654-20-8 | C14H17NO2 |
| —— | N-(2-Cianoetil)-canforimid | 28988-79-6 | C13H18N2O2 |
| —— | (6R,7R)-7-[2-(2-amino-4-thiazolyl)-2-[Z-[carboxy(3,4-dihydroxyphenyl)methyl]oxyimino]acetamido]-3-[(8-carboxytetrazolo[1,5-b]pyridazin-6-yl)thiomethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 106748-52-1 | C26H20N10O11S3 |
| —— | Benzhydryl-7-thienylacetamido-3-(5-methylamino-1,3,4-thiadiazol-2-yl)-3-cephem-4-carboxylat | 62543-62-8 | C29H25N5O4S3 |
| —— | (6<i>R</i>)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-7<i>t</i>-((<i>RS</i>)-2-nicotinoyloxy-2-thiophen-2-yl-acetylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 55435-50-2 | C23H19N5O6S4 |
| —— | (1R,5S,6S)-2-[(2S,4S)-2-[(3S)-3-[2-[2,3-bis(4-nitrobenzyloxycarbonyl)guanidine]acetylamino]pyrrolidin-1-ylcarbonyl]-1-methylpyrrolidin-4-ylthio]-6-[(1R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylic acid 4-nitrobenzyl ester | 319449-34-8 | C46H50N10O16S |
| —— | 4-nitrobenzyl 7β-phenoxyacetamido-3-methyl-3-cephem-4-carboxylate 1R-(α)-oxide | 54750-23-1 | C23H21N3O8S |
| —— | (R)-(4-Benzyloxy-phenyl)-((2S,3R)-2-chloro-3-{[1-chloro-1-phenyl-meth-(E)-ylidene]-amino}-4-oxo-azetidin-1-yl)-acetic acid benzyl ester | 67509-37-9 | C32H26Cl2N2O4 |
| —— | 3-((5<i>R</i>)-2<i>c</i>-methoxymethoxycarbonyl-3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]hept-6<i>t</i>-ylcarbamoyl)-2,2,5,5-tetramethyl-2,5-dihydro-pyrrol-1-yloxyl | 72652-78-9 | C19H28N3O6S |
| —— | 6β-[2-(3-trifluoromethyl-phenylsulfanyl)-acetylamino]-penicillanic acid | 446-27-5 | C17H17F3N2O4S2 |
| —— | 6β-[2-(4-fluoro-phenyl)-acetylamino]-penicillanic acid | 391-87-7 | C16H17FN2O4S |
| —— | (1R,5S,6S)-2-[1-(4-thiomorpholinocarbonyl-1,3-oxazol-2-yl)azetidin-3-yl]thio-6-[(1R)-1-hydroxyethyl]-1-methyl-carbapen-2-em-3-carboxylic acid | 429673-55-2 | C21H26N4O6S2 |
| —— | Ethyl 5-Cyano-16-oxo-1-azacyclohexadecane-5-carboxylate | 128854-17-1 | C19H32N2O3 |
| —— | (3S,7S,7aR)-7a-Benzyl-7-methyl-3-phenyl-tetrahydro-pyrrolo[2,1-b]oxazol-5-one | 141782-64-1 | C20H21NO2 |
| —— | 2-(4-Mercapto-3-phenoxyacetylamino-2-oxoazetidin-1-yl)-3-methyl-3-butensaeure-p-nitrobenzylester | 61534-79-0 | C23H23N3O7S |
| —— | (1R,5S,6S)-6-[(1R)-1-hydroxyethyl]-1-methyl-2-[(2S,4S)-2-(2-trimethylammonioethylcarbamoyl)pyrrolidin-4-ylthio]-1-carbapen-2-em-3-carboxylate fluorosulfonate | 138507-71-8 | C20H32N4O5S*FHO3S |
| —— | N-[(2R,3S)-2-(4-Methoxy-phenyl)-4-oxo-azetidin-3-yl]-2-phenoxy-acetamide | 101067-76-9 | C18H18N2O4 |
| —— | [2<i>r</i>-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-4-oxo-3<i>t</i>-(2-thiophen-2-yl-acetylamino)-azetidin-1-yl]-phenyl-acetic acid methyl ester | 63855-13-0 | C21H20N4O4S3 |
| —— | benzhydryl 7β-(2-phenoxyacetamido)-3-(1,2,4-triazol-3-yl)thio-3-cephem-4-carboxylate | 308121-47-3 | C30H25N5O5S2 |
| —— | 24209-49-2 | C19H22N8O6S2 | |
| —— | 4-Carboethoxy-3-(N-methyltrifluoroacetamido)-azetidine-2-one-1-sulfonic acid tetrabutylammonium salt | 119873-89-1 | C9H10F3N2O7S*C16H36N |
| —— | diphenylmethyl 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-4-phenyl-2-butenoylamino>-3-cephem-4-carboxylate | 158743-83-0 | C38H36N4O6S2 |
| —— | cyclo(hexa-β-aminopivaloyl) | 103290-09-1 | C30H54N6O6 |
| —— | (6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)(acetoxyimino)hydroxy]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride | 443874-49-5 | C16H15N5O6S2*ClH |
| —— | N-(3-methylbut-2-enyl)-4-phenylazetidine-2-one | 154218-80-1 | C14H17NO |
| —— | (2R,3S)-3-phenoxyacetamido-1-(1'-methyloxycarbonyl-2'-methyl-prop-1'-enyl)-4-oxoazetidine-2-sulphinic acid | 81651-28-7 | C17H20N2O7S |
| —— | (2S,3S,5R,6R)-3-(benzyloxy)-2-[(benzyloxy)methyl]-6-(diethoxymethyl)-1-azabicyclo[3.2.0]heptan-7-one | 1393478-26-6 | C26H33NO5 |
| —— | 1415716-31-2 | C20H27NO7 | |
| —— | 4-(toluene-4-sulfonyl)-azetidin-2-one | 31899-02-2 | C10H11NO3S |
| —— | 3-(2,2,3,3,3-Pentafluoro-1,1-dihydroxypropyl)piperidin-2-one | 1219000-18-6 | C8H10F5NO3 |
| —— | 1415631-93-4 | C16H18BrN3O3 |