中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
trans-4-Methyl-3-phthalimidoazetidin-2-one |
146275-28-7 |
C12H10N2O3 |
|
—— |
(3S-trans)-(4-Methyl-2-oxo-3-azetidinyl)carbamic acid,1,1-dimethylethyl ester |
—— |
C9H16N2O3 |
|
—— |
trans-1-Hydroxy-4-methyl-3-phthalimidoazetidin-2-one |
146275-27-6 |
C12H10N2O4 |
|
—— |
(3S)-3-[[(Phenylmethoxy)carbonyl] amino]-1-hydroxy-2-azetidinone |
133995-87-6 |
C11H12N2O4 |
|
—— |
(7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C18H19N3O5S |
|
—— |
4-Allyl-4-methyl-2-azetidinone |
148058-93-9 |
C7H11NO |
|
—— |
4-(trans-2-phenylethenyl)azetidin-2-one |
103564-07-4 |
C11H11NO |
|
—— |
4-Isopropenyl-4-methyl-2-azetidinone |
30217-25-5 |
C7H11NO |
|
—— |
4-(1-methyl-2-acetoxyethyl)-2-azetidinone |
75486-37-2 |
C8H13NO3 |
|
—— |
(3S,4R)-4-allyl-3-((R)-1-((tertbutyldimethylsilyl)oxy)ethyl)azetidin-2-one |
80433-47-2 |
C14H27NO2Si |
|
—— |
1-(p-methoxyphenyl)-3-(2',4'-dichlorophenoxy)-4-(3',4'-methylenedioxyphenyl)-azetidin-2-one |
111969-87-0 |
C23H17Cl2NO5 |
|
—— |
(5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;trihydrate |
—— |
C16H25N3O8S |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-(4-hydroxyphenyl)acetamide |
1412441-99-6 |
C25H24Cl2N4O4 |
|
—— |
N-(3-chlorophenyl)-2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)acetamide |
1412441-93-0 |
C25H23Cl3N4O3 |
|
—— |
N-(2-chlorophenyl)-2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)acetamide |
1412441-97-4 |
C25H23Cl3N4O3 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-(4-methoxyphenyl)acetamide |
1412442-01-3 |
C26H26Cl2N4O4 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-p-tolylacetamide |
1412442-00-2 |
C26H26Cl2N4O3 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-phenylacetamide |
1412441-92-9 |
C25H24Cl2N4O3 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-(4-nitrophenyl)acetamide |
1412441-96-3 |
C25H23Cl2N5O5 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-(2-nitrophenyl)acetamide |
1412441-94-1 |
C25H23Cl2N5O5 |
|
—— |
N-(4-chlorophenyl)-2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)acetamide |
1412441-95-2 |
C25H23Cl3N4O3 |
|
—— |
2-(3-(2,4-dichlorophenoxy)-2-(4-(dimethylamino)phenyl)-4-oxoazetidin-1-ylamino)-N-(3-nitrophenyl)acetamide |
1412441-98-5 |
C25H23Cl2N5O5 |
|
—— |
(6R,7R)-3-Bromo-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester |
76610-66-7 |
C22H18BrN3O7S |
|
—— |
[2-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl]-phenyl-acetic acid |
59508-98-4 |
C19H18N2O4 |
|
—— |
p-Nitrobenzyl (4R,5S,6S)-6-[1 (R)-hydroxyethyl]-4-methyl-3-[[[(p-chlorophenyl)thio]methyl]thio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
142070-70-0 |
C24H23ClN2O6S2 |
|
—— |
(6R,7R)-7-((R)-2-Amino-2-benzo[b]thiophen-2-yl-acetylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
98800-56-7 |
C18H17N3O4S2 |
|
—— |
(2R,3S,4R,5R)-4-(Benzothiazol-2-yldisulfanyl)-3-hydroxy-2-isopropenyl-1-aza-bicyclo[3.2.0]heptan-7-one |
112256-61-8 |
C16H16N2O2S3 |
|
—— |
1,3-dimethyl-3-(2-propyl)azetidine-2,4-dione |
74255-32-6 |
C8H13NO2 |
|
—— |
cis-4-benzyloxycarbonyl-3-(4'-hydroxybenzyl)-1-(4'-methoxyphenyl)-2-azetidinone |
—— |
C25H23NO5 |
|
—— |
cis-4-benzyloxycarbonyl-3-(4'-tert-butyldiphenylsilyloxybenzyl)-1-(4'-methoxyphenyl)-2-azetidionone |
—— |
C41H41NO5Si |
|
—— |
Ethoxy-(2-oxo-azetidin-1-yl)-acetic acid ethyl ester |
130516-01-7 |
C9H15NO4 |
|
—— |
p-methoxybenzyl 2-(3-phenylacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate |
93788-86-4 |
C30H30N2O7S2 |
|
—— |
4-phenylsulfonylthio-3-phenylacetamido-1-(1-(p-methoxybenzyloxycarbonyl)-2-methyl-2-propenyl)-2-azetidinone |
93788-86-4 |
C30H30N2O7S2 |
|
—— |
(2-Oxo-azetidin-1-yl)-acetonitrile |
130515-98-9 |
C5H6N2O |
|
—— |
(<i>R</i>)-2-[(2<i>R</i>)-2<i>r</i>-benzothiazol-2-yldisulfanyl-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-nitro-benzyl ester |
57561-85-0 |
C30H26N4O7S3 |
|
—— |
(4-methoxyphenyl)methyl 2-[(2R,3R)-2-(1,3-benzothiazol-2-yldisulfanyl)-4-oxo-3-[(2-phenylacetyl)amino]azetidin-1-yl]-3-methylbut-3-enoate |
98231-55-1 |
C31H29N3O5S3 |
|
—— |
p-nitrobenzyl <(R)-4-(2-benzothiazol-2-yldithio)-2-oxo-1-azetidinyl>isopropenylacetate |
71355-12-9 |
C22H19N3O5S3 |
|
—— |
1-benzyl-3-(p-hydroxybenzyl)azetidin-2-one |
1023327-07-2 |
C17H17NO2 |
|
—— |
(3R,4S)-1-Allyl-3-methyl-4-naphthalen-2-yl-azetidin-2-one |
137960-25-9 |
C17H17NO |
|
—— |
[(2R,3S)-2-(2-Furan-2-yl-ethyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-acetic acid methyl ester |
—— |
C20H22N2O5 |
|
—— |
allyl (5R,6S)-3-[(E)-2-{(2 S)-1-allyloxycarbonylpyrrolidin-2-yl}-1-methylethenyl]-6-[(1R)-1-trimethylsilyloxyethyl]-7-oxo-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylate |
126408-73-9 |
C26H38N2O6Si |
|
—— |
(3R,4S)-cis-1-(carbomethoxymethyl)-3-methoxy-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one |
115828-82-5 |
C12H19NO6 |
|
—— |
methyl 2-[(2S,3R)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-4-oxoazetidin-1-yl]-5-methylhex-4-enoate |
392674-72-5 |
C17H27NO6 |
|
—— |
trans-(3S,4R)-(-)-3-ethyl-4-hydroxymethylazetidin-2-one |
315696-07-2 |
C6H11NO2 |
|
—— |
(3R,4S)-3-(1,1-Dimethyl-allyl)-4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-3-hydroxy-1-(4-methoxy-phenyl)-azetidin-2-one |
358973-69-0 |
C20H27NO5 |
|
—— |
tetrabutylammonium (3S,4S)-3-<(benzyloxycarbonyl)amino>-4-(hydroxymethyl)-2-oxoazetidine-1-sulfonate |
92973-33-6 |
C12H13N2O7S*C16H36N |
|
—— |
4-(4-hydroxyphenylthio)-azetidin-2-one |
1350644-74-4 |
C9H9NO2S |
|
—— |
(1<i>R</i>)-3-anilino-1,8,8-trimethyl-3-aza-bicyclo[3.2.1]octane-2,4-dione,β.β-(d-camphoroyl)-phenylhydrazine |
37710-37-5 |
C16H20N2O2 |
|
—— |
(1<i>R</i>)-3-(3-dimethylamino-propyl)-1,8,8-trimethyl-3-aza-bicyclo[3.2.1]octane-2,4-dione |
59609-38-0 |
C15H26N2O2 |
|
—— |
3-Amino-4-phenyl-2-acetidinone |
30340-22-8 |
C9H10N2O |
|