中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(1R*,2S*)-9-azabicyclo[6.2.0]dec-4-en-10-one |
350015-82-6 |
C9H13NO |
|
—— |
Chitinovorin C |
95230-98-1 |
C15H20N4O8S |
|
—— |
(6R,7S)-7-[[(5R)-5-amino-5-carboxypentanoyl]amino]-7-methoxy-8-oxo-3-(sulfosulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
56487-86-6 |
C15H21N3O10S3 |
|
—— |
7-(o-Aminomethylphenylacetamido)-3-(6-hydroxypyridazin-3-ylthiomethyl)-3-cephem-4-carboxylic acid |
52786-87-5 |
C21H21N5O5S2 |
|
—— |
1-<(diphenylmethylene)amino>-3,3-dimethylazetidin-2-one |
79289-47-7 |
C18H18N2O |
|
—— |
(6R,7S)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
446030-23-5 |
C16H16ClN3O4 |
|
—— |
3-Methyl-8-oxo-7-[2-(2-oxo-benzooxazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
130970-57-9 |
C17H15N3O6S |
|
—— |
1,6-Trimethylen-8-oxo-7-aza-bicyclo<4.2.0>octen-(3) |
20824-61-7 |
C10H13NO |
|
—— |
(6<i>R</i>)-3-(5-carboxy-furan-2-ylmethyl)-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
36242-89-4 |
C21H18N2O7S |
|
—— |
4-nitrobenzyl (4R,5S,6S)-3-({4-[4-(hydroxymethyl)phenyl]-1,3-thiazol-2-yl}thio)-4-methyl-7-oxo-6-{(1R)-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
161681-64-7 |
C30H33N3O7S2Si |
|
—— |
Caprolactam-Phenol-Komplex |
1200-49-3 |
C6H6O*C6H11NO |
|
—— |
(+)-(3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-(tert-butyldimethylsilanyloxy)-1-(2-propenyl)-2-azetidinone |
888500-85-4 |
C17H31NO4Si |
|
—— |
1-[[5-(Benzotriazol-1-ylmethyl)-1,3,4-thiadiazol-2-yl]amino]-3-chloro-4-phenyl-azetidin-2-one |
1111274-83-9 |
C18H14ClN7OS |
|
—— |
(1S,5S,8aS,8bR)-1-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-5-formyl-2-oxo-1,2,5,6,7,8,8a,8b-octahydro-azeto[2,1-a]isoindole-4-carboxylic acid allyl ester |
190974-29-9 |
C23H35NO5Si |
|
—— |
(1S,5R,8aS,8bR)-1-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-5-((E)-2-dimethylcarbamoyl-vinyl)-2-oxo-1,2,5,6,7,8,8a,8b-octahydro-azeto[2,1-a]isoindole-4-carboxylic acid allyl ester |
190974-49-3 |
C27H42N2O5Si |
|
—— |
3-((R)-1-Hydroxy-4-oxo-azetidin-2-yl)-propionic acid tert-butyl ester |
1026968-65-9 |
C10H17NO4 |
|
—— |
(R)-2-Azetidinepropanoic acid 1-<<(4-methylphenyl)sulfonyl>oxy>-4-oxo-2-(1,1-dimethylethyl) ester |
157435-84-2 |
C17H23NO6S |
|
—— |
(2R,3R)-2-Azetidinepropanoic acid 1-<2-(phenylmethoxy)-2-oxoethyl>-4-oxo-3-azido-(1,1-dimethylethyl) ester |
157435-86-4 |
C19H24N4O5 |
|
—— |
(2R,3R)-2-Azetidinepropanoic acid 1-<2-(phenylmethoxy)-2-oxoethyl>-4-oxo-3-azidophenyl ester |
157435-88-6 |
C21H20N4O5 |
|
—— |
(2R,3R)-2-Azetidinepropanoic acid, 3-azido-4-oxo-2-(1,1-dimethylethyl) ester |
157435-85-3 |
C10H16N4O3 |
|
—— |
(2R,3R)-2-Azetidinepropanoic acid 1-<2-(phenylmethoxy)-2-oxoethyl>-4-oxo-3-azide |
157435-87-5 |
C15H16N4O5 |
|
—— |
(R)-N-benzyl-4-<(methoxycarbonyl)methyl>-2-azetidinone |
87408-22-8 |
C13H15NO3 |
|
—— |
methyl 2-(4β-acetylthio-2-oxo-3β-phenoxyacetylamino-1-azetidinyl)-2-oxo-acetate |
64370-23-6 |
C16H16N2O7S |
|
—— |
(3R,4S)-4-(6-(tert-butyl)imidazo[1,2-a]pyridin-2-yl)-1-(tert-butyldimethylsilyl)-3-methylazetidin-2-one |
1449476-06-5 |
C21H33N3OSi |
|
—— |
(4S,1'E)-1-tert-Butyldimethylsilyl-4-(2-methoxycarbonylethenyl)azetidin-2-one |
140844-38-8 |
C13H23NO3Si |
|
—— |
(3R,4S)-4-(6-(tert-butyl)imidazo[1,2-a]pyridin-2-yl)-3-methylazetidin-2-one |
1449476-05-4 |
C15H19N3O |
|
—— |
(S)-1-(tert-butyldimethylsilyl)-4-(7-hydroxy-2,2-dimethyl-4-oxo-4H-benzo[d][1,3]dioxin-5-yl)azetidin-2-one |
1313226-77-5 |
C19H27NO5Si |
|
—— |
(2S,3R)-1-t-butyldimethylsilyl-3-benzyl-4-oxo-2-azetidinecarboxylic acid |
103700-11-4 |
C17H25NO3Si |
|
—— |
(2S,3R)-3-(3-chloropropyl)-4-oxoazetidine-2-carboxylic acid |
253175-07-4 |
C7H10ClNO3 |
|
—— |
(2S,3R)-tert-butyl 2-(6-(tert-butyl)imidazo[1,2-a]pyridin-2-yl)-3-methyl-4-oxoazetidine-1-carboxylate |
1449476-04-3 |
C20H27N3O3 |
|
—— |
(S)-1-(tert-butyldimethylsilyl)-4-(1H-imidazole-1-carbonyl)azetidin-2-one |
1313226-63-9 |
C13H21N3O2Si |
|
—— |
methyl 3(R)-(2-oxo-4,5-diphenyl-3(2H)-oxazolyl)-2-oxo-1-azetidineacetate |
146349-25-9 |
C21H18N2O5 |
|
—— |
benzyl (E)-3-[(2R,3S)-1-[(1R)-1-[(4R,5S)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-bis(propylsulfanyl)ethyl]-3-methoxy-4-oxoazetidin-2-yl]prop-2-enoate |
162490-36-0 |
C32H47NO8S2 |
|
—— |
3-chloro-1,4,4-trimethyl-3-azabicyclo[3.2.1]octan-2-one |
1215765-00-6 |
C10H16ClNO |
|
—— |
(3R,4S)-1-(4-methoxyphenyl)-4-(2-nitrovinyl)-3-phenoxyazetidin-2-one |
632356-76-4 |
C18H16N2O5 |
|
—— |
(3R,4S)-1-(4-methoxyphenyl)-4-(2-nitroethyl)-3-phenoxyazetidin-2-one |
632356-88-8 |
C18H18N2O5 |
|
—— |
heptyl N-[(S)-2-oxoazetidin-3-yl]carbamate |
1619921-95-7 |
C11H20N2O3 |
|
—— |
(E)-N-[(S)-2-oxoazetidin-3-yl]non-3-enamide |
1619922-04-1 |
C12H20N2O2 |
|
—— |
(3R,4S)-4-(2-fluorophenyl)-3-isopropyl-3-methyl-1-tosylazetidin-2-one |
1365086-77-6 |
C20H22FNO3S |
|
—— |
(2S)-2-methyl-N-[(3S)-2-oxoazetidin-3-yl]nonanamide |
1628566-43-7 |
C13H24N2O2 |
|
—— |
(S)-3-(nonylamino)azetidin-2-one |
1619921-93-5 |
C12H24N2O |
|
—— |
(3S,5R,1'R)-3-((t-butyldimethylsilyloxy)-(phenyl)methyl)-1-azabicyclo[3.2.0]heptan-2-one |
477585-89-0 |
C19H29NO2Si |
|
—— |
2,2-dimethyl-N-[(S)-2-oxoazetidin-3-yl]nonanamide |
1619922-09-6 |
C14H26N2O2 |
|
—— |
4-butyl-N-[(S)-2-oxoazetidin-3-yl]benzamide |
1619922-06-3 |
C14H18N2O2 |
|
—— |
3-phenyl-N-[(S)-2-oxoazetidin-3-yl]propanamide |
1619921-96-8 |
C12H14N2O2 |
|
—— |
N-[(S)-2-oxoazetidin-3-yl]-6-phenylhexanamide |
1619921-99-1 |
C15H20N2O2 |
|
—— |
N-[(S)-2-oxoazetidin-3-yl]nonanamide |
1619922-03-0 |
C12H22N2O2 |
|
—— |
N-[(S)-2-oxoazetidin-3-yl]heptanamide |
1619922-01-8 |
C10H18N2O2 |
|
—— |
N-[(S)-2-oxoazetidin-3-yl]octanamide |
1619922-02-9 |
C11H20N2O2 |
|
—— |
N-[(S)-2-oxoazetidin-3-yl]-4-phenylbenzamide |
1619922-07-4 |
C16H14N2O2 |
|