中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(5-aminoquinolinium-1-ylmethyl)-3-cephem-4-carboxylate |
—— |
C23H21N7O5S2 |
|
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(isoquinolinium-2-ylmethyl)-3-cephem-4-carboxylate |
—— |
C23H20N6O5S2 |
|
—— |
syn-7-[2-(Aminothiazol-4-yl)-2-methyloxyiminoacetamido]-3-(3,5-dimethylpyrazinium-1-ylmethyl)-3-cephem-4-carboxylate |
—— |
C20H21N7O5S2 |
|
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(2-carboxythieno[3,2-c]-pyridinium-5-ylmethyl)-3-cephem-4-carboxylate |
—— |
C22H18N6O7S3 |
|
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(3-dimethylaminopyrazinium-1-ylmethyl)-3-cephem-4-carboxylate |
—— |
C20H22N8O5S2 |
|
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(8-hydroxyisoquinolinium-2-ylmethyl)-3-cephem-4-carboxylate |
—— |
C23H20N6O6S2 |
|
—— |
syn-7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(7-aminoquinolinium-1-ylmethyl)-3-cephem-4-carboxylate |
—— |
C23H21N7O5S2 |
|
—— |
(4-phenylphenyl)methyl N-[(2R,3S)-2-methyl-4-oxoazetidin-3-yl]carbamate |
—— |
C18H18N2O3 |
|
—— |
(4-phenylphenyl)methyl N-[(3R)-2,2-dimethyl-4-oxoazetidin-3-yl]carbamate |
—— |
C19H20N2O3 |
|
—— |
(4-phenylphenyl)methyl N-[(3S)-2,2-dimethyl-4-oxoazetidin-3-yl]carbamate |
—— |
C19H20N2O3 |
|
—— |
(4-phenylphenyl)methyl N-[(2R,3R)-2-methyl-4-oxoazetidin-3-yl]carbamate |
—— |
C18H18N2O3 |
|
—— |
(4-phenylphenyl)methyl N-[(2S,3R)-2-methyl-4-oxoazetidin-3-yl]carbamate |
—— |
C18H18N2O3 |
|
—— |
(4-phenylphenyl)methyl N-[(2S,3S)-2-methyl-4-oxoazetidin-3-yl]carbamate |
—— |
C18H18N2O3 |
|
—— |
(3S)-[[2-Oxo-3-[[(phenylmethyl)carbonyl]amino]-1-azetidinyl]sulfonyl]carbamic acid |
—— |
C12H13N3O6S |
|
—— |
4-(4-fluoro-phenylsulfanyl)-azetidin-2-one |
—— |
C9H8FNOS |
|
—— |
7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetamido]-3-[3-(4-carboxypyridinio)-1-propen-1-yl]-3-cephem-4-carboxylate |
—— |
C21H19N7O7S2 |
|
—— |
(1R,2S,3R,5S)-2-ethyl-1-hydroxy-3,6-diphenyl-8-oxa-6-azabicyclo[3.2.1]octan-7-one |
—— |
C20H21NO3 |
|
—— |
dibenzyl (2-methoxy-5-(4-oxo-3-(thiophen-2-yl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-yl)phenyl) phosphate |
—— |
C37H36NO9PS |
|
—— |
(6R,7R)-3-(N-ethyl-N-methylcarbamoyloxy)methyl-7-(2-thienylacetamido)-Δ<sup>3</sup>-cephem-4-carboxylic acid |
—— |
C18H21N3O6S2 |
|
—— |
(+/-)-dibenzyl 2-[cis-2-oxo-3-phenylacetamido-4-(methanesulfonyl)oxymethyl-1-azetidinyl]-3-diphenylphosphonosuccinate |
—— |
C43H41N2O12PS |
|
—— |
(+/-)-dibenzyl 2-(cis-2-oxo-3-phenylacetamido-4-hydroxymethyl-1-azetidinyl)-3-diphenylphosphonosuccinate |
—— |
C42H39N2O10P |
|
—— |
(+/-)-benzyl 2-(cis-2-oxo-3-phenylacetamido-4-styryl-1-azetidinyl)acrylate |
—— |
C29H26N2O4 |
|
—— |
(+/-)-dibenzyl 2-(cis-2-oxo-3-phenylacetamido-4-styryl-1-azetidinyl)-3-diphenylphosphonosuccinate |
—— |
C49H43N2O9P |
|
—— |
(+/-)-benzyl 2-(cis-2-oxo-3-phenylacetamido-4-styryl-1-azetidinyl)-3-diphenylphosphonopropionate |
—— |
C41H37N2O7P |
|
—— |
(+/-)-1-benzyl 4-methyl-2-[cis-2-oxo-3-phenylacetamido-4-(methanesulfonyl)oxymethyl-1-azetidinyl]-3-diphenylphosphonosuccinate |
—— |
C37H37N2O12PS |
|
—— |
(+/-)-1-benzyl 4-methyl-2-[cis-2-oxo-3-phenylacetamido-4-(methanesulfonyl)oxymethyl-1-azetidinyl]maleate |
—— |
C25H26N2O9S |
|
—— |
p-methoxybenzyl 2-(3-phenylacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-2-methyl-3-butenoate |
—— |
C30H30N2O7S2 |
|
—— |
(1S,5R,6S)-2-[6-[3-(4,5-Dihydro-1H-imidazol-2-yl)thiomethylbenzyl]-7-methylthioimidazo-[5,1-b]thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
—— |
C27H29N5O4S3 |
|
—— |
4-Nitrobenzyl (1S,5R,6S)-2-[6-(3-bromomethyl-benzyl)-7-methylthioimidazo[5,1-b]thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate bromide |
—— |
Br*C31H30BrN4O6S2 |
|
—— |
3-methyl-3-(4'-benzyl-1'-methylpiperazinyl)-N-(benzhydrylamido)-2-oxoazetidine |
—— |
C29H33N3O |
|
—— |
cis-1-allyl-3-benzyloxy-4-[(2-chloro-1,1-dimethyl)ethyl]azetidin-2-one |
—— |
C17H22ClNO2 |
|
—— |
cis-3-benzyloxy-4-[(2-chloro-1,1-dimethyl)ethyl]-1-cyclohexylazetidin-2-one |
—— |
C20H28ClNO2 |
|
—— |
cis-1-allyl-4-[(2-chloro-1,1-dimethyl)ethyl]-3-methoxyazetidin-2-one |
—— |
C11H18ClNO2 |
|
—— |
4-(2-chloro-phenyl)-3-methoxy-azetidin-2-one |
—— |
C10H10ClNO2 |
|
—— |
chloromethyldimethylsilyl 3-bromomethyl-7-phenoxyacetamido-3-cephem-4-carboxylate-1-oxide |
—— |
C19H22BrClN2O6SSi |
|
—— |
1-hex-5-ynoyl-4-phenylsulfanyl-azetidin-2-one |
—— |
C15H15NO2S |
|
—— |
(6R,7R)-7-<2-(2-amino-4-thiazolyl)-2-<(Z)-<(S)-carboxy(3,4-dihydroxyphenyl)methyl>oxyimino>acetamido>-3-<(2-carboxy-5-methyl<1,2,4>triazolo<1,5-a>pyrimidin-7-yl)thiomethyl>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid |
—— |
C28H23N9O11S3 |
|
—— |
(3S,4R)-4-(4-methoxyphenyl)-1-[(4-methylbenzene)-sulfonyl]-3-[(1E)-prop-1-en-1-yl]azetidin-2-one |
1557264-34-2 |
C20H21NO4S |
|
—— |
(3S,4R)-1-[(4-methylbenzene)sulfonyl]-3-[(1E)-prop-1-en-1-yl]-4-[4-(trifluoromethyl)phenyl]azetidin-2-one |
1557264-37-5 |
C20H18F3NO3S |
|
—— |
(3S,4R)-4-(furan-2-yl)-1-[(4-methylbenzene)sulfonyl]-3-[(1E)-prop-1-en-1-yl]azetidin-2-one |
1557264-40-0 |
C17H17NO4S |
|
—— |
(3S,4R)-1-[(4-methylbenzene)sulfonyl]-4-(naphthalen-2-yl)-3-[(1E)-prop-1-en-1-yl]azetidin-2-one |
1557264-43-3 |
C23H21NO3S |
|
—— |
(3R,4S)-4-(tert-butyl)-3-hydroxy-1-(4-methoxyphenyl)azetidin-2-one |
—— |
C14H19NO3 |
|
—— |
cis-1-(4'-methoxyphenyl)-3-chloro-3-phenylseleno-4-phenylazetidin-2-one |
—— |
C22H18ClNO2Se |
|
—— |
trans-1-benzyl-3-chloro-3-phenylthio-4-phenylazetidin-2-one |
—— |
C22H18ClNOS |
|
—— |
N-[(3S)-2-oxoazetidin-3-yl]-2-phenoxyacetamide |
—— |
C11H12N2O3 |
|
—— |
(4R,5S,6S,8R)-3-[4-(1-aminocarbonylmethyl-pyridinio-4-yl)thiazol-2-ylthio]-4-methyl-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C20H20N4O5S2 |
|
—— |
4-nitrobenzyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-{[4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-1,3-thiazol-2-yl]thio}-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C26H28N4O6S2 |
|
—— |
N-(3-((2S,3R)-2-(4-nitrophenyl)-4-oxo-1-(p-tolyl)azetidin-3-yl)propyl)-4-(trifluoromethoxy)benzenesulfonamide |
—— |
C26H24F3N3O6S |
|
—— |
3-bromo-4,4-dimethyl-1-(4-methylbenzenesulfonyl)azetidin-2-one |
—— |
C12H14BrNO3S |
|
—— |
3-bromo-4,4-dimethyl-1-(4-nitrobenzenesulfonyl)azetidin-2-one |
—— |
C11H11BrN2O5S |
|