中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(4R,5S,6S)-3-[N-aminosulfonyl-azetidin-3-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-aza-bicyclo-[3.2.0]hept-2-ene-2-carboxylic acid |
1112922-03-8 |
C13H19N3O6S2 |
|
—— |
3-hydroxymethyl-3-(3-hydroxy-phenyl)-1-methyl-azepan-2-one |
275807-67-5 |
C14H19NO3 |
|
—— |
(+)-(3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(2-formylethylen)-3-methoxy-2-azetidinone |
277757-99-0 |
C12H19NO5 |
|
—— |
ER-35786 |
312774-20-2 |
C19H29N3O5S |
|
—— |
(R)-1-(4-methoxy-benzyl)-7-oxo-azepane-2-carbaldehyde |
1012322-66-5 |
C15H19NO3 |
|
—— |
(+)-(3R,4R)-4-formyl-3-methoxy-1-(4-pentynyl)-2-azetidinone |
277757-72-9 |
C10H13NO3 |
|
—— |
3-[tert-butyldimethylsilyloxy(octanoyl)amino]methyl-7-phenylacetamido-3-cephem-4-carboxylic acid p-methoxybenzyl ester |
917470-43-0 |
C38H53N3O7SSi |
|
—— |
2-hydroxyethyl 5-[3-[(2R)-2-[4-(1-hydroxyhexyl)phenyl]-4-oxoazetidin-1-yl]propyl]thiophene-2-carboxylate |
1173708-58-1 |
C25H33NO5S |
|
—— |
Methyl 3-{(4S,3R)-4-(4-bromophenyl)-1-(4-fluorophenyl)-2-oxoazetidine-3-yl}propionate |
452068-56-3 |
C19H17BrFNO3 |
|
—— |
(E)-(1aS,3aR,6bR)-2-Acetyl-5-[1-(1-carbamoylmethyl-pyridin-1-ium-3-yl)-2-oxo-pyrrolidin-3-ylidenemethyl]-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diaza-cyclobut[cd]indene-6-carboxylate |
200197-81-5 |
C23H23N5O6 |
|
—— |
tert-butyl {4-[(2R,3R)-1-(4-fluorophenyl)-3-({[2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-2-yl]methyl}thio)-4-oxoazetidin-2-yl]phenoxy}acetate |
858104-19-5 |
C35H40FNO7S |
|
—— |
1-Methacryloyl-2-oxo-1H-hexahydroazepin |
4084-71-3 |
C10H15NO2 |
|
—— |
(3S)-3-(N-benzyl-N-benzyloxycarbonylamino)azetidin-2-one |
307001-86-1 |
C18H18N2O3 |
|
—— |
(4R,5S,6S)-3-{[4-(2,5-dihydro-1H-pyrrol-3-yl)-1,3-thiazol-2-yl]thio}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
475263-06-0 |
C17H19N3O4S2 |
|
—— |
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-({4-[(3S)-pyrrolidin-3-yl]-1,3-thiazol-2-yl}thio)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
433970-12-8 |
C17H21N3O4S2 |
|
—— |
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-({4-[(3R)-pyrrolidin-3-yl]-1,3-thiazol-2-yl}thio)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
433970-07-1 |
C17H21N3O4S2 |
|
—— |
(5R,6S)-3-(1-acetimidoylpyrrolidin-3-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
1097200-51-5 |
C15H21N3O4 |
|
—— |
[(R)-2-(3,3-Dimethyl-2-oxo-azetidin-1-yl)-1-(4-methoxy-benzyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester |
644989-76-4 |
C20H28N2O5 |
|
—— |
(3E)-1-[(2E)-3-(N-{(1R)-2-(3,3-dimethyl-2-oxoazetidin-1-yl)-1-[(4-methoxyphenyl)methyl]-2-oxoethyl}carbamoyl)prop-2-enyl]-(1S,2R)-2-methyl-4-phenylbut-3-enyl (2S)-2-hydroxy-4-methylpentanoate |
644989-79-7 |
C36H46N2O7 |
|
—— |
4-(4-dimethylamino-phenyl)-1-phenyl-azetidin-2-one |
101574-28-1 |
C17H18N2O |
|
—— |
4-methoxybenzyl (6R,7R)-7-{[(2Z)-2-{2-[(tert-butoxycarbonyl)amino]-1,3-thiazol-4-yl}-2-(methoxyimino)acetyl]amino}-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
129348-28-3 |
C27H30ClN5O8S2 |
|
—— |
N-[3-chloro-2-(3-fluorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-89-0 |
C15H12ClFN4O3 |
|
—— |
N-[3-chloro-2-(2-nitrophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-79-8 |
C15H12ClN5O5 |
|
—— |
N-[3-chloro-2-(4-nitrophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228352-06-4 |
C15H12ClN5O5 |
|
—— |
(6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-oxo-acetylamino]-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 |
64987-51-5 |
C15H14N8O5S3 |
|
—— |
1-(4-fluorophenyl)-(3R)-[(3S)-(4-fluorophenyl)-3-trimethylsilyloxypropyl]-(4S)-(4-nitrophenyl)azetidin-2-one |
1354716-97-4 |
C27H28F2N2O4Si |
|
—— |
N-[3-chloro-2-(2-methoxyphenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-81-2 |
C16H15ClN4O4 |
|
—— |
N-[3-chloro-2-oxo-4-(3,4,5-trimethoxyphenyl)azetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-83-4 |
C18H19ClN4O6 |
|
—— |
(6R,7R)-3-[(2-amino-6-hydroxy-4-pyrimidinyl)sulfanyl]-7-({2-[(2,6-dichloro-4-pyridinyl)sulfanyl]acetyl}amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
389880-39-1 |
C18H14Cl2N6O5S3 |
|
—— |
N-[3-chloro-2-(3,5-dimethoxyphenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-85-6 |
C17H17ClN4O5 |
|
—— |
N-[2-(4-bromophenyl)-3-chloro-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-94-7 |
C15H12BrClN4O3 |
|
—— |
N-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228352-08-6 |
C16H15ClN4O4 |
|
—— |
N-[3-chloro-2-(3-chlorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-87-8 |
C15H12Cl2N4O3 |
|
—— |
N-[3-chloro-2-(2-fluorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-75-4 |
C15H12ClFN4O3 |
|
—— |
N-[3-chloro-2-(2,6-dichlorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-72-1 |
C15H11Cl3N4O3 |
|
—— |
N-[3-chloro-2-(2-chlorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-73-2 |
C15H12Cl2N4O3 |
|
—— |
N-[3-chloro-2-(4-methylphenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-97-0 |
C16H15ClN4O3 |
|
—— |
N-[3-chloro-2-(4-chlorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228352-00-8 |
C15H12Cl2N4O3 |
|
—— |
N-[3-chloro-2-(3-methoxyphenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-93-6 |
C16H15ClN4O4 |
|
—— |
N-[3-chloro-2-(3-nitrophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-91-4 |
C15H12ClN5O5 |
|
—— |
(R)-hexahydro-6-benzyl-2H-azepin-2-one |
341508-63-2 |
C13H17NO |
|
—— |
(1'R,4S)-hexahydro-4-benzyl-1-(1'-phenylethyl)-2H-azepin-2-one |
341508-47-2 |
C21H25NO |
|
—— |
N-[3-chloro-2-(2,4-dichlorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228351-71-0 |
C15H11Cl3N4O3 |
|
—— |
N-[3-chloro-2-(4-fluorophenyl)-4-oxoazetidin-1-yl]-2-pyrazin-2-yloxyacetamide |
1228352-03-1 |
C15H12ClFN4O3 |
|
—— |
(1'R,5S)-hexahydro-5-benzyl-1-(1'-phenylethyl)-2H-azepin-2-one |
341508-39-2 |
C21H25NO |
|
—— |
(+)-4-benzylazepan-2-one |
—— |
C13H17NO |
|
—— |
(1'R,6R)-hexahydro-6-benzyl-1-(1'-phenylethyl)-2H-azepin-2-one |
341508-62-1 |
C21H25NO |
|
—— |
(S)-hexahydro-5-benzyl-2H-azepin-2-one |
341508-40-5 |
C13H17NO |
|
—— |
(3R,4R)-3-benzyl-1-[bis(trimethylsilyl)methyl]-3-(tert-butoxycarbonylamino)-4-methylazetidin-2-one |
813440-43-6 |
C23H40N2O3Si2 |
|
—— |
(3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-[(R)-2-hydroxy-4-pentenyl]-3-methoxy-2-azetidinone |
277758-00-6 |
C14H23NO5 |
|