中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
tert-butyl (4R)-4-[(2R,3S)-3-methoxy-4-oxo-1-(3-thiophen-2-ylprop-2-ynyl)azetidin-2-yl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate |
1307831-14-6 |
C21H28N2O5S |
|
—— |
(3R)-1-[(4-bromophenyl)methyl]-3-[(R)-hydroxy(phenyl)methyl]azetidin-2-one |
1310339-14-0 |
C17H16BrNO2 |
|
—— |
(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[(4-carboxy-3-oxo-1,2-thiazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C21H20N6O10S4 |
|
—— |
7-phenylacetamidodesacetoxycephalosporin potassium salt |
—— |
C16H15N2O4S*K |
|
—— |
Azidocillin sodium |
—— |
C16H16N5O4S*Na |
|
—— |
1-ethyldecahydro-2H-1-benzazepin-2-one |
1015080-87-1 |
C12H21NO |
|
—— |
(3R,4S)-4-[(1R)-3-bromo-1-hydroxybut-3-enyl]-1-[6-[(2S,3R)-2-[(1R)-3-bromo-1-hydroxybut-3-enyl]-3-methoxy-4-oxoazetidin-1-yl]hexa-2,4-diynyl]-3-methoxyazetidin-2-one |
1031797-10-0 |
C22H26Br2N2O6 |
|
—— |
(3R,4S)-4-[(1R,8R)-1,8-dihydroxy-8-[(2S,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]octa-3,5-diynyl]-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one |
1031797-13-3 |
C30H32N2O8 |
|
—— |
(3R,4S)-4-[(1R)-1-hydroxybut-3-enyl]-1-[6-[(2S,3R)-2-[(1R)-1-hydroxybut-3-enyl]-3-methoxy-4-oxoazetidin-1-yl]hexa-2,4-diynyl]-3-methoxyazetidin-2-one |
1031797-09-7 |
C22H28N2O6 |
|
—— |
(3R,4S)-4-[(1R)-4-bromo-1-hydroxybut-3-ynyl]-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one |
1031797-20-2 |
C15H16BrNO4 |
|
—— |
(3R,4S)-4-[(1R)-3-bromo-1-hydroxybut-3-enyl]-1-[8-[(2S,3R)-2-[(1R)-3-bromo-1-hydroxybut-3-enyl]-3-methoxy-4-oxoazetidin-1-yl]octa-3,5-diynyl]-3-methoxyazetidin-2-one |
1031797-12-2 |
C24H30Br2N2O6 |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-[(7R)-7-hydroxy-7-[(2S,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]hepta-2,4-diynyl]-3-methoxyazetidin-2-one |
1031797-23-5 |
C27H32N2O8 |
|
—— |
(3R,4S)-4-[(1R)-1-hydroxybut-3-enyl]-3-methoxy-1-prop-2-ynylazetidin-2-one |
1031796-99-2 |
C11H15NO3 |
|
—— |
1-benzyl-3-(p-methoxybenzyl)azetidin-2-one |
1023327-03-8 |
C18H19NO2 |
|
—— |
(4S)-1-(3,5-dinitrobenzoyl)-4-phenylazetidin-2-one |
1325624-20-1 |
C16H11N3O6 |
|
—— |
(4S)-1-(4-chlorobenzoyl)-4-phenylazetidin-2-one |
1325624-13-2 |
C16H12ClNO2 |
|
—— |
(4R)-4-naphthalen-2-ylazetidin-2-one |
1331772-13-4 |
C13H11NO |
|
—— |
1-Azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-[[2-[[3-[[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]amino]-1-oxopropyl]amino]ethyl]thio]-6-[(1S)-1-hydroxyethyl]-7-oxo-, (2S,3S,5R,6R)- |
85414-25-1 |
C20H33N3O8S |
|
—— |
(5R,6Z)-3-[(E)-2-acetamidoethenyl]sulfinyl-6-(1-hydroxypropan-2-ylidene)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
—— |
C14H16N2O6S |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
787526-86-7 |
C23H22N8O6S3 |
|
—— |
(3R,4S)-3-amino-1,4-bis(4-methoxyphenyl)azetidin-2-one |
—— |
C17H18N2O3 |
|
—— |
N-((Z)-hex-1-enyl)azepan-2-one |
1263002-43-2 |
C12H21NO |
|
—— |
(3S,4S)-3-[(2R,4S,5R,6R)-5-(methoxymethoxy)-6-methyl-4-tri(propan-2-yl)silyloxyoxan-2-yl]oxy-1-(4-methoxyphenyl)-4-methyl-4-(2-trimethylsilylethynyl)azetidin-2-one |
937163-84-3 |
C33H55NO7Si2 |
|
—— |
ethyl (2R,3R)-1-(4-methoxyphenyl)-4-oxo-3-phenylmethoxyazetidine-2-carboxylate |
144775-27-9 |
C20H21NO5 |
|
—— |
2-{(2S,3S)-3-[1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-propionic acid |
86400-04-6 |
C15H29NO4Si |
|
—— |
3,3-Dimethyl-1-(3-methylphenyl)-4-phenylazetidin-2-one |
1449678-33-4 |
C18H19NO |
|
—— |
3,3-Dimethyl-1-(2-methylphenyl)-4-phenylazetidin-2-one |
1449678-31-2 |
C18H19NO |
|
—— |
4-(3-Bromophenyl)-3,3-dimethyl-1-phenylazetidin-2-one |
1449678-28-7 |
C17H16BrNO |
|
—— |
1-(3-Bromophenyl)-3,3-dimethyl-4-phenylazetidin-2-one |
1449678-30-1 |
C17H16BrNO |
|
—— |
1-[2-[Hydroxy(phenyl)methyl]phenyl]-3,3-dimethyl-4-phenylazetidin-2-one |
1449678-32-3 |
C24H23NO2 |
|
—— |
2-(3,3-Dimethyl-4-oxo-1-phenylazetidin-2-yl)benzoic acid |
1449678-34-5 |
C18H17NO3 |
|
—— |
3,3-Diethyl-1-quinolin-8-ylazetidin-2-one |
1613614-54-2 |
C16H18N2O |
|
—— |
(3R,4S)-3-benzyl-4-(2,4,6-trimethoxyphenyl)-1-((R)-1-phenylethyl)azetidin-2-one |
1204397-23-8 |
C27H29NO4 |
|
—— |
(3R,4S)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-(((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)methyl)azetidin-2-one |
1204397-16-9 |
C29H38N2O |
|
—— |
(3S,4R)-3-benzyl-4-(2,4,6-trimethoxyphenyl)-1-((R)-1-phenylethyl)azetidin-2-one |
1204397-09-0 |
C27H29NO4 |
|
—— |
(3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-phenylethyl)azetidin-2-one |
1204397-18-1 |
C26H28N2O |
|
—— |
(3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-(((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)methyl)azetidin-2-one |
1204397-02-3 |
C29H38N2O |
|
—— |
(3R,4S)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-phenylethyl)azetidin-2-one |
1204397-04-5 |
C26H28N2O |
|
—— |
3-(2,2,2-Trifluoro-1,1-dihydroxyethyl)azepan-2-one |
1219000-19-7 |
C8H12F3NO3 |
|
—— |
(4-nitrophenyl)methyl (4R,5S,6S)-3-[(3S,5S)-5-[di((114C)methyl)carbamoyl]-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
1206708-70-4 |
C32H35N5O11S |
|
—— |
(2'S)-1-[2',3'-di-(p-methoxybenzyloxy)propan-1'-yl]-4-vinylazetidin-2-one |
301298-69-1 |
C24H29NO6 |
|
—— |
(3S,4R)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-4-[(2'S,6'S)-2'-(t-butyldimethylsilyloxymethyl)cyclohexanone-6'-yl]azetidin-2-one |
299177-87-0 |
C24H47NO4Si2 |
|
—— |
4-(4-methoxyphenylthio)-1-((4-methoxyphenylthio)methyl)azetidin-2-one |
1258392-96-9 |
C18H19NO3S2 |
|
—— |
methyl (3S)-(trans(3'R,4'R)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylamino)-2,2-dimethyl-3-(3,4-dimethoxyphenyl)propanoate |
1276031-91-4 |
C30H34N2O6 |
|
—— |
methyl (3S)-(trans(3'R,4'R)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylamino)-2,2-dimethyl-3-(4-fluorophenyl)propanoate |
1276031-94-7 |
C28H29FN2O4 |
|
—— |
methyl (3S)-(trans(3'R,4'R)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylamino)-2,2-dimethyl-3-phenylpropanoate |
1276031-87-8 |
C28H30N2O4 |
|
—— |
methyl (3S)-(trans(3'R,4'R)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-ylamino)-2,2-dimethyl-3-(4-methoxyphenyl)propanoate |
1276031-89-0 |
C29H32N2O5 |
|
—— |
cis-1-<(methoxycarbonyl)methyl>-4-(2-nitrovinyl)-3-phthalimidoazetidin-2-one |
126158-14-3 |
C16H13N3O7 |
|
—— |
methyl 2-[(2S,3R)-2-chloro-4-oxo-3-[(1S)-1-(2,2,2-trichloroethoxycarbonyloxy)ethyl]azetidin-1-yl]-2-oxoacetate |
76431-36-2 |
C11H11Cl4NO7 |
|
—— |
cis-1-<(methoxycarbonyl)methyl>-4-(2-nitroethyl)-3-phthalimidoazetidin-2-one |
126158-26-7 |
C16H15N3O7 |
|