中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(+)-(3R,4S)-4-({[4-(dimethylamino)phenyl]imino}methyl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one |
—— |
C20H23N3O3 |
|
—— |
(+/-)-3,4-trans-3-amino-4-(3-hydroxy-4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)azetidin-2-one |
—— |
C19H22N2O6 |
|
—— |
2-Cyano-N-methyl-N-(4-oxo-6,9-diphenyl-3-azabicyclo[3.2.2]non-1-yl)acetamide |
—— |
C24H25N3O2 |
|
—— |
(2S,3S)-3-Benzyloxy-1-(4-methoxy-phenyl)-4-oxo-azetidine-2-carboxylic acid ethyl ester |
—— |
C20H21NO5 |
|
—— |
cis-3-benzyl-4-[(4'-carboxy)benzyloxycarbonyl]-1-{3'-[(4''-carboxy)benzyloxycarbonyl]phenylacetate}-2-azetidinone |
—— |
C36H29NO10 |
|
—— |
cis-3-benzyl-4-[(4'-carboxy)benzyloxycarbonyl]-1-[3'-(benzyloxycarbonyl)phenylacetate]-2-azetidinone |
—— |
C35H29NO8 |
|
—— |
cis-3-benzyl-4-benzyloxycarbonyl-1-[3'-(benzyloxycarbonyl)phenylacetate]-2-azetidionone |
—— |
C34H29NO6 |
|
—— |
cis-3-benzyl-4-[4'-(tert-butyloxycarbonyl)benzyloxycarbonyl]-1-{3'-[benzyloxycarbonyl]phenylacetate}-2-azetidinone |
—— |
C39H37NO8 |
|
—— |
cis-3-benzyl-4-[(4'-carboxy)benzyloxycarbonyl]-1-[3'-carboxyphenylacetate]-2-azetidinone |
—— |
C28H23NO8 |
|
—— |
cis-3-benzyl-1-[3'-(benzyloxycarbonyl)phenylacetate]-4-phenylcarbonyloxymethyl-2-azetidinone |
—— |
C34H29NO6 |
|
—— |
cis-3-benzyl-4-[4'-(tert-butyloxycarbonyl)benzyloxycarbonyl]-1-{3'-[tert-butyloxycarbonyl]phenylacetate}-2-azetidinone |
—— |
C36H39NO8 |
|
—— |
cis-3-benzyl-4-[4'-(tert-butyloxycarbonyl)benzyloxycarbonyl]-1-{3'-[(4''-tert-butyloxycarbonyl)benzyloxycarbonyl]phenylacetate}-2-azetidinone |
—— |
C44H45NO10 |
|
—— |
N-(3-chloro-2-(2-methoxy-6-methylquinolin-3-yl)-4-oxoazetidin-1-yl)isonicotinamide |
—— |
C20H17ClN4O3 |
|
—— |
cephalothin |
—— |
C16H16N2O6S2 |
|
—— |
cephalothin |
—— |
C16H16N2O6S2 |
|
—— |
butyl cis-1-benzhydryl-3-phthalimido-4-oxo-2-azetidine-carboxylate |
—— |
C29H26N2O5 |
|
—— |
benzhydryl 7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-allyloxyiminoacetamido]-3-[(Z)-2-phenylvinylthiomethyl]-3-cephem-4-carboxylate |
—— |
C36H32N6O5S3 |
|
—— |
7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-allyloxyiminoacetamido]-3-[(Z)-2-phenylvinylthiomethyl]-3-cephem-4-carboxylic acid |
—— |
C23H22N6O5S3 |
|
—— |
(3S,4R)-1-(t-Butyldimethylsilyl)-3-(1-oxoethyl)-4-[2,2,2,-tri(methylthio)ethyl]azetidin-2-one |
—— |
C16H31NO2S3Si |
|
—— |
(4R)-1-(t-butyldimethylsilyl)-4-[2,2,2-tri(methylthio)-ethyl]azetidin-2-one |
—— |
C14H29NOS3Si |
|
—— |
7-(D-α-amino-4-hydroxyphenylacetamido)-3-(3-sulfomethyl-1,2,4-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C19H20N6O8S3 |
|
—— |
7-(D-α-amino-4-hydroxyphenylacetamido)-3-(5-sulfomethyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C19H19N5O8S4 |
|
—— |
7-[D-2-amino-2-(4-hydroxyphenyl)acetamido]-3-[[(1-carboxymethyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic acid |
—— |
C19H19N7O7S2 |
|
—— |
7-(D-α-t-butoxycarbonylaminophenylacetamido)-3-(5-carboxymethyl-1,3,4-oxadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C25H27N5O9S2 |
|
—— |
7-(D-α-t-butoxycarbonylaminophenylacetamido)-3-[1-(2-ureidoethyl)tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acid |
—— |
C25H31N9O7S2 |
|
—— |
7-(D-α-Aminophenylacetamido)-3-(5-carboxymethyl-1,3,4-oxadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C20H19N5O7S2 |
|
—— |
7-(α-Carboxy-2-thienylacetamido)-3-(1-sulfomethyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid |
—— |
C17H16N6O9S4 |
|
—— |
(3'R,4R,6S)-4,6-dimethyl-1-(3'-phenyl-3'-hydroxypropyl)-hexahydro-2H-azepin-2-one |
—— |
C17H25NO2 |
|
—— |
cis-4,6-dimethylhexahydro-1-hexyl-2H-azepin-2-one |
—— |
C14H27NO |
|
—— |
cis-4,6-dimethylhexahydro-1-benzyl-2H-azepin-2-one |
—— |
C15H21NO |
|
—— |
cis-3-benzyloxy-4-[(1-chloro-1-methyl)ethyl]-1-isopropyl-4-methylazetidin-2-one |
—— |
C17H24ClNO2 |
|
—— |
methyl (2S)-2-benzoyloxy-α-isopropylidene-4-oxoazetidine-1-acetate |
—— |
C16H17NO5 |
|
—— |
N-(2-bromomethylphenyl)-3,3-difluoroazetidin-2-one |
—— |
C10H8BrF2NO |
|
—— |
(+)-(3S,4S)-4-(2-methoxycarbonyl)ethenyl-1-(p-methoxyphenyl)-3-[(S)-4-phenyl-2-oxo-oxazolidin-3-yl]-2-azetidinone |
—— |
C23H22N2O6 |
|
—— |
(+)-(3S,4S)-1-benzyl-3-[(S)-4-phenyl-2-oxo-oxazolidin-3-yl]-4-(2-methoxycarbonyl)ethenyl-2-azetidinone |
—— |
C23H22N2O5 |
|
—— |
4-tertbutyl-7α-methoxy-3-methyl-3-cephem 1,1-dioxide |
—— |
C12H19NO4S |
|
—— |
(3R,4S)-1-tert-butoxycarbonyl-3-triisopropylsiloxy-4-(2-methylpropyl)azetidin-2-one |
—— |
C21H41NO4Si |
|
—— |
4-cyclohexylmethyl-3,3-dimethyl-2-azetidinone |
—— |
C12H21NO |
|
—— |
4-(4-bromophenyl)-1-(4-methoxyphenyl)-3,3-dimethylazetidin-2-one |
—— |
C18H18BrNO2 |
|
—— |
4-(pyridin-4-yl)-3,3-dimethyl-2-azetidinone |
180181-64-0 |
C10H12N2O |
|
—— |
1,4-bis(4-fluorophenyl)-3,3-dimethylazetidin-2-one |
—— |
C17H15F2NO |
|
—— |
p-Nitrobenzyl (5R,6S)-3-[(E)-2-acetamidoethenylthio]-6-[(S)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C20H21N3O7S |
|
—— |
N-(1-methyl-2-pyridinio)thienamycin |
—— |
C17H21N3O4S |
|
—— |
RWJ-54428 |
—— |
C20H20ClN7O5S4 |
|
—— |
(4S)-N-phenyl-2-(4-benzyloxycarbonyl-2-oxo-azetidin-1-yl)-2-(5-methyl-2-furyl)-acetamide |
—— |
C24H22N2O5 |
|
—— |
1-(4-bromophenyl)-4-(2-hydroxyphenyl)-3,3-dimethylazetidin-2-one |
—— |
C17H16BrNO2 |
|
—— |
(4R,S)-4-benzoylthio-2-oxoazetidine |
—— |
C10H9NO2S |
|
—— |
4-acetoxy-2-azetidinones |
—— |
C5H7NO3 |
|
—— |
diphenylmethyl 7-phenylacetamido-3-benzoylthio-3-cephem-4-carboxylate |
—— |
C35H28N2O5S2 |
|
—— |
1-Benzylhexahydro-3-(3-methoxyphenyl)2H-azepin-2-one |
—— |
C20H23NO2 |
|