| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (6R,7R)-7-[(Z)-2-(2-Amino-thiazol-4-yl)-2-hydroxyimino-acetylamino ]-3-[(E)-1-cyclopropyl-2-oxo-piperidin-3-ylidenemethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid trifluoroacetate | 161672-87-3 | C2HF3O2*C21H22N6O6S2 |
| —— | (6R,7R)-7-[(Z)-2-(2-Amino-thiazol-4-yl)-2-hydroxyimino-acetylamino]-3-[(E)-1-[1-[(3-hydroxy-benzylcarbamoyl)-methyl]-pyridin-1-ium-4-ylmethyl]-2-oxo-pyrrolidin-3-ylidenemethyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 206992-43-0 | C32H30N8O8S2 |
| —— | 1-anilino-3-(1-hydroxyethyl)-4,4-dimethylazetidin-2-one | 87505-48-4 | C13H18N2O2 |
| —— | (1R,10R)-10-Hydroxy-1,12-dimethoxy-4-aza-bicyclo[7.3.1]trideca-9(13),11-dien-3-one | 64648-07-3 | C14H21NO4 |
| —— | 6β-(formylmethyl)penicillanonitrile | 77233-39-7 | C10H12N2O2S |
| —— | 2-[3-[4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-[4-(2-phenylethyl)phenyl]azetidin-2-yl]phenyl]propyl]propanedioic acid | 1227267-49-3 | C38H38FNO6 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-aminomethyl-phenyl)-acetylamino]-8-oxo-3-(6-oxo-5,6-dihydro-[1,2,4]triazolo[4,3-<i>b</i>]pyridazin-3-ylsulfanylmethyl)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64943-49-3 | C22H21N7O5S2 |
| —— | 3-iodohexahydroazocin-2(1H)-one | 78411-30-0 | C7H12INO |
| —— | (1R,2S,3S,6S,7S,7aS)-2-acetoxy-6,7-di-tert-butoxy-3-(acetoxymethyl)-1-methyl-pyrrolizidine | 1122458-19-8 | C21H37NO6 |
| —— | (6<i>R</i>)-3-(1-benzyl-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 | 68700-64-1 | C22H20N6O4S3 |
| —— | Diphenylmethyl-7β-(2-thienylacetamido)-3-(pent-1-enyl)-ceph-3-em-4-carboxylat, cis | 33747-80-7 | C31H30N2O4S2 |
| —— | (3R,4S)-1-(4-methoxyphenyl)-4-(2-nitrovinyl)-3-benzyloxyazetidin-2-one | 632356-80-0 | C19H18N2O5 |
| —— | (6<i>R</i>)-7<i>t</i>-[(Ξ)-2-carboxy-2-(4-hydroxy-phenyl)-acetylamino]-3-(5-carboxymethyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-7<i>c</i>-methoxy-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 67087-24-5 | C22H20N4O10S3 |
| —— | (3S,4S)-1-(p-methoxybenzyl)-3-amino-4-<(1'R)-1'-methoxyethyl>azetidin-2-one | 112318-28-2 | C14H20N2O3 |
| —— | 1-<((Benzyloxy)carbonyl)(triphenylphosphoranylidene)methyl>-3β-(phenoxyacetamido)-4β-<<<(trichloroethyl)carbonyl>oxy>acetoxy>azetidine-2-one | 74281-09-7 | C43H36Cl3N2O10P |
| —— | 1152182-55-2 | C24H27NO6 | |
| —— | 5,5-bis(4-fluorophenyl)-3-[3-(4-phenoxy-1-piperidinyl)propyl]-2-(2-pyridinyl)-3,5-dihydro-4H-imidazol-4-one trifluoroacetate | 721950-04-5 | C2HF3O2*C34H32F2N4O2 |
| —— | 2,3,3-Trimethyl-1-(p-anisidyl)-2-hydroxy-5-pyrrolidon | 57121-45-6 | C14H19NO3 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(<i>Z</i>)-ethoxycarbonylmethoxyimino-2-(2-formylamino-thiazol-4-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 | 68403-48-5 | C17H17N5O8S2 |
| —— | (6<i>R</i>)-7<i>t</i>-{2-(<i>Z</i>)-methoxyimino-2-[2-(2,2,2-trifluoro-acetylamino)-thiazol-4-yl]-acetylamino}-3,4ξ-dimethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 68401-74-1 | C17H16F3N5O6S2 |
| —— | (6<i>R</i>)-3-(5-carboxymethylsulfanyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-7<i>t</i>-((<i>RS</i>)-2-carboxy-2-phenyl-acetylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64263-40-7 | C21H18N4O8S4 |
| —— | (6R,7R)-3-Iodomethyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 78380-55-9 | C23H21IN2O4S |
| —— | 3-isopropylthio-3-[α-(methoxycarbonyl)benzyl]-1-(4-methoxyphenyl)-4-phenylazetidin-2-one | 1125691-76-0 | C28H29NO4S |
| —— | (3S,4S)-1-[(4-methylbenzene)sulfonyl]-4-phenyl-3-[(E)-2-phenylethenyl]azetidin-2-one | 1557264-32-0 | C24H21NO3S |
| —— | Sodium; (6R,7R)-3-ethoxycarbonylmethylsulfanylmethyl-7-octanoylamino-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 121002-83-3 | C20H29N2O6S2*Na |
| —— | (3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-((R)-1-trimethylsilanyloxy-ethyl)-azetidin-2-one | 114655-06-0 | C22H49NO3Si3 |
| —— | 1174064-88-0 | C23H28N2O4S2Si | |
| —— | (2S,5R,6R)-3,3-Dimethyl-6-[2-(2-methyl-5-oxo-cyclopent-1-enyloxycarbonyl)-2-phenyl-acetylamino]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with 1-ethyl-piperidine | 31915-67-0 | C7H15N*C23H24N2O7S |
| —— | allyl (6R,7R)-3-(hydroxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 76627-76-4 | C19H20N2O5S |
| —— | 15N-ε-caprolactam | 10471-59-7 | C6H11NO |
| —— | 6-azido-3,4-di-O-benzyl-2-C-benzyloxymethyl-2,6-dideoxy-D-gluco-δ-lactam | 682771-62-6 | C28H30N4O4 |
| —— | 8-methoxy-4-methyl-2-[3'-chloro-2'-oxo-4'-(o-chloro-phenyl)-1'-azetidinyl]aminoquinoline | 1321948-27-9 | C20H17Cl2N3O2 |
| —— | 1-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-{[(2R,3S)-2-({[4-({[(1,5-dihydroxy-4-oxo-1,4-dihydropyridin-2-yl)carbonyl]amino}methyl)benzoyl]amino}methyl)-4-oxo-1-sulfoazetidin-3-yl]amino}-2-oxoethylidene]amino}oxy)cyclobutanecarboxylic acid | 1380112-13-9 | C28H28N8O13S2 |
| —— | 1-t-Butyldimethylsilyl-4-ethylthiomethylcarbonylmethylazetidin-2-one | 80391-13-5 | C14H27NO2SSi |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-((<i>Z</i>)-benzhydryloxycarbamoyl-methoxyimino)-2-furan-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 <i>tert</i>-butyl ester | 67442-33-5 | C35H36N4O10S |
| —— | (6<i>R</i>)-7<i>t</i>-((Ξ)-2-indan-5-yloxycarbonyl-2-thiophen-3-yl-acetylamino)-7<i>c</i>-methoxy-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 benzhydryl ester | 66216-35-1 | C40H36N6O7S3 |
| —— | (6<i>R</i>)-3-chloro-7<i>t</i>-[2-(2-formylamino-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 | 68403-33-8 | C16H16ClN5O6S2 |
| —— | 4-methyl-1-(oct-1-en-2-yl)-4-vinylazetidin-2-one | 1133035-20-7 | C14H23NO |
| —— | (3R,4S)-4-((R)-1-Hydroxy-but-3-ynyl)-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one | 444083-12-9 | C15H17NO4 |
| —— | (3RS,4RS)-4-<(1SR)-1-Acetoxyprop-2-enyl>-1-dimethyl-tert-butylsilyl-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one | 112563-44-7 | C24H34N2O8Si |
| —— | 3534-45-0 | C21H20N4O6S2 | |
| —— | N-methyl-6-azabicyclo<3.2.o>hept-3-en-7-one | 68703-15-1 | C7H9NO |
| —— | (2R,3S)-1-(1-methoxycarbonyl-2-methylprop-1-enyl)-3-phenylacetamido-4oxoazetidine-2-sulphinic acid | 62607-61-8 | C17H20N2O6S |
| —— | 1-(benzothiazol-2-yl)-3-chloro-4-(4-methoxyphenyl)azetidin-2-one | 69791-68-0 | C17H13ClN2O2S |
| —— | 3-amino-4-(3-nitro-phenyl)-1-(4-<i>p</i>-tolyl-thiazol-2-yl)-azetidin-2-one; monohydrochloride | 67948-28-1 | C19H16N4O3S*ClH |
| —— | (6<i>R</i>)-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-3-pyridin-2-ylsulfanylmethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 3789-52-4 | C21H19N3O4S2 |
| —— | 7β-(p-Chlorphenylglyoxamido)-3-methoxymethylceph-3-em-4-carbonsaeure | 29126-17-8 | C17H15ClN2O6S |
| —— | 3-chloro-4-(2-chloro-8-methylquinolin-3-yl)-1-(4-(4-chloropheny)lthiazol-2-ylamino)azetidin-2-one | 1418920-86-1 | C22H15Cl3N4OS |
| —— | N-Phenylcarbamoyl-<1>naphthylmethylmercapto-succinimid | 65678-63-9 | C22H18N2O3S |
| —— | 3-hydroxy-(+/-)-1-carbacephem | 89102-22-7 | C20H24N2O6 |