中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
1-(4-fluorophenyl)-[3-(4-fluorophenyl)propyl]-4-(4-hydroxyphenyl)-2-azetidinone |
—— |
C24H21F2NO2 |
|
—— |
1-(4-fluorophenyl)-(3R)-[3-(4-fluorophenyl)propyl]-(4S)-(4-methoxyphenyl)-2-azetidinone |
—— |
C25H23F2NO2 |
|
—— |
1-(4-fluorophenyl)-3-(3-(4-fluorophenyl)-2-E-propenyl)-4-(4-methoxyphenyl)-2-azetidinone |
—— |
C25H21F2NO2 |
|
—— |
N-benzyl-2-(naphthalen-1-ylthio)-4-oxoazetidine-1-carboxamide |
—— |
C21H18N2O2S |
|
—— |
2,2,2-trichloroethyl 2-anilinomethyl-2-methyl-6-(2-phenylacetamido)-penam-3-carboxylate |
—— |
C24H24Cl3N3O4S |
|
—— |
methyl 2-anilinomethyl-2-methyl-6-(2-phenoxyacetamido)-penam-3-carboxylate |
—— |
C23H25N3O5S |
|
—— |
6-[D-α-(1,1-Dioxido-3,5-dioxo-1,2,4,6-thiatriazine-4-yl)-phenylacetylamino]-penicillanic acid |
—— |
C18H19N5O8S2 |
|
—— |
3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-cephem-4-carboxylic acid |
—— |
C13H12N8O4S3 |
|
—— |
7-[2-(2-cyclopenten-1-yl)oxyimino-2-(2-aminothiazol-4-yl)acetamido]-3-(1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid |
—— |
C20H19N7O5S4 |
|
—— |
7-[2-(2-aminothiazol-4-yl)-2-(2,2,2-trifluoroethoxyimino)acetamido]-3-(1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid |
—— |
C17H14F3N7O5S4 |
|
—— |
7β-Amino-7α-formamido-3-[(1,3,4-thiadiazol-2-yl)thiomethyl]ceph-3-em-4-carboxylic acid |
—— |
C11H11N5O4S3 |
|
—— |
(6R,7S,Z)-benzhydryl 3-(1,3,4-thiadiazol-2-ylthio)-7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido)-8-oxo-1-aza-bicyclo [4.2.0]oct-2-ene-2-carboxylate |
—— |
C28H24N8O5S3 |
|
—— |
(6R,7S,Z)-benzhydryl 7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido)-8-oxo-3-(trifluoromethylsulfonyloxy)-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate |
—— |
C27H23F3N6O8S2 |
|
—— |
(6R,7R)-7-<2-(2-hydroxyphenyl)-4-thiazolyl>acetylamino-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid |
—— |
C18H15N3O5S2 |
|
—— |
1-(benzyloxy)-4-(bromomethyl)azetidin-2-one |
—— |
C11H12BrNO2 |
|
—— |
Dibenzyl(3RS,4RS)-2-(4-acetylthiomethyl-2-oxo-3-phenylacetamido-1-azetidinyl)-2-chloromalonate |
—— |
C31H29ClN2O7S |
|
—— |
6β-(D-α-aminophenylacetamido)-6-methoxypenicillanic acid |
—— |
C17H21N3O5S |
|
—— |
4-(bromomethyl)-2-oxoazetidin-1-yl 4-nitrobenzenesulfonate |
—— |
C10H9BrN2O6S |
|
—— |
7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxy-2-propoxyimino)acetamido]-3-[3-(1-methylpyrrolidinio)-1-propen-1-yl]-3-cephem-4-carboxylate |
—— |
C24H30N6O7S2 |
|
—— |
cis-3-benzyl-4-phenylcarbonyloxymethyl-2-azetidinone |
—— |
C18H17NO3 |
|
—— |
cis-3-benzyl-1-(4'-nitrobenzenesulfonyl)-4-phenylcarbonyloxymethyl-2-azetidinone |
—— |
C24H20N2O7S |
|
—— |
diphenylmethyl 7-methoxy-7-mandelamido-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylate |
—— |
C33H30N4O6S3 |
|
—— |
7-methoxy-7-mandelamido-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C20H20N4O6S3 |
|
—— |
7β-(2-phenylacetamido)-3-trifluoromethanesulfonyloxy-3-cephem-4-carboxylic acid |
—— |
C16H13F3N2O7S2 |
|
—— |
3-(acetyloxy)methyl-7-[[amino[3-(azidomethyl)-4-hydroxyphenyl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo-[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C19H20N6O7S |
|
—— |
p-methoxybenzyl 7-(2-(2-formylaminothiazol-4-yl)-2-(syn-methoxyimino)acetamido)-3-chloromethyl-3-cephem-4-carboxylate |
—— |
C23H22ClN5O7S2 |
|
—— |
3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-hydroxy-2-phenylacetamido)-3-cephem-4-carboxylic acid |
—— |
C19H18N4O5S3 |
|
—— |
3-(((5-METHYL-1,3,4-THIADIAZOL-2-YL)THIO)METHYL)-7-(PHENYLACETAMIDO)-3-CEPHEM-4-CARBOXYLIC ACID |
—— |
C19H18N4O4S3 |
|
—— |
7-[α-Methylthio(2-thienyl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C18H18N4O4S5 |
|
—— |
2,2,2-trichloroethyl 2-bromomethyl-2-methyl-6-(2-phenylacetamido)penam-3-carboxylate |
—— |
C18H18BrCl3N2O4S |
|
—— |
sodium 7-[2-(2-imino-3-hydroxy-4-thiazolin-4-yl)acetamido]-3-(2-methyl-1,3,4-thiadiazol-5-yl)thiomethyl-3-cephem-4-carboxylate |
—— |
C16H15N6O5S4*Na |
|
—— |
3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-formyloxy-2-phenylacetamido)-3-cephem-4-carboxylic acid |
—— |
C20H18N4O6S3 |
|
—— |
7-[α-Methylthio(3-thienyl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C18H18N4O4S5 |
|
—— |
7-[α-Methylthio(2-furyl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C18H18N4O5S4 |
|
—— |
methyl 2-bromomethyl-2-methyl-6-(2-phenoxyacetamido)penam-3-carboxylate |
—— |
C17H19BrN2O5S |
|
—— |
7-[α-Methylsulfonyl(2-furyl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C18H18N4O7S4 |
|
—— |
methyl 2-(3-azido-4-chloro-2-oxo-1-azetidinyl)-2-phenylacetate |
—— |
C12H11ClN4O3 |
|
—— |
methyl 2-[3-azido-4-(5-methyl-1,3,4-thiadiazol-2-ylthio)-2-oxo-1-azetidinyl]-2-phenylacetate |
—— |
C15H14N6O3S2 |
|
—— |
7α-methoxy-2α-<(5-methyl-1,2,4-thiadiazol-4-yl)thio>-3-<<(5-methyl-1,3,4-thiadiazol-2-yl)thio>methyl>-4-(phenylcarbonyl)-Δ<sup>3</sup>-cephem 1,1-dioxide |
—— |
C21H19N5O5S5 |
|
—— |
4-(tert-butylcarbonyl)-7α-methoxy-2α-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-3-<<(5-methyl-1,3,4-thiadiazol-2-yl)thio>methyl>-Δ<sup>3</sup>-cephem 1,1-dioxide |
—— |
C19H23N5O5S5 |
|
—— |
4-(tert-butylcarbonyl)-7α-methoxy-3-methyl-2α-<(5-methyl-1,3,4-thiadiazol-2-yl)thio>-Δ<sup>3</sup>-cephem 1,1-dioxide |
—— |
C16H21N3O5S3 |
|
—— |
7β-(D-5-isobutoxycarbonylamino-5-carboxyvaleramido)-7α-methoxy-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid |
—— |
C21H30N4O11S |
|
—— |
cis-2-hydroxymethyl-1-(2,4-dimethoxybenzyl)-3-(4,5-diphenyl-2-oxo-4-oxazolin-3-yl)-4-oxoazetidine |
—— |
C28H26N2O6 |
|
—— |
cis-3-(4,5-diphenyl-2-oxo-4-oxazolin-3-yl)-4-oxo-2-azetidinylmethyl mesylate |
—— |
C20H18N2O6S |
|
—— |
(6R,7S)-7-methoxy-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C26H22N2O8S |
|
—— |
(6R,7S)-7-ethoxy-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C27H24N2O8S |
|
—— |
(6R,7S)-7-acetamido-7-methoxy-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C20H18N2O8S |
|
—— |
(6R,7R)-7-acetamido-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C19H16N2O7S |
|
—— |
(3S,4S)-1-(allyloxycarbonylmethyl)-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(1R)-1-cyclohexylthiocarbonylethyl]-2-azetidinone |
—— |
C25H43NO5SSi |
|
—— |
(3S,4S)-4-[(1R)-1-cyclohexylthiocarbonylethyl]-1-(tert-butoxycarbonylmethyl)-3-[(1R)-1-tert-butyldimethylsilyloxyethyl]-2-azetidinone |
—— |
C26H47NO5SSi |
|