中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-methylsulfanyl-4-oxoazetidin-2-yl]acetic acid |
111969-54-1 |
C14H27NO4SSi |
|
—— |
methyl 2-[(2R,3S)-4-oxo-3-[(1R)-1-prop-2-enoxycarbonyloxyethyl]azetidin-2-yl]acetate |
111969-53-0 |
C12H17NO6 |
|
—— |
6-Amino-2,5-anhydro-6-deoxy-3,4-O-isopropylidene-D-allonolactam |
145372-89-0 |
C9H13NO4 |
|
—— |
4-Diazoacetyl-1-phenyl-2-azetidinon |
89862-65-7 |
C11H9N3O2 |
|
—— |
1-Phenyl-4-oxo-azetidin-2-carbonsaeure |
77692-61-6 |
C10H9NO3 |
|
—— |
(3R,4S)-4-(5-chloro-2-pyridyl)-3-triisopropylsilyloxy-2-azetidinone |
647840-43-5 |
C17H27ClN2O2Si |
|
—— |
(3R,4S)-1-(tert-butoxycarbonyl)-4-(5-chloro-2-pyridyl)-3-triisopropylsilyloxy-2-azetidinone |
333754-49-7 |
C22H35ClN2O4Si |
|
—— |
(3S,4R)-(+)-3-<(5S)-3,4-Dichlor-2,5-dihydro-5-methoxy-2-oxo-1H-pyrrol-1-yl>-1,4-diphenylazetidin-2-on |
142694-91-5 |
C20H16Cl2N2O3 |
|
—— |
cis-(1-p-Tolyl)-3-hydroxy-4-(p-anisyl)-azetidin-2-on |
67638-23-7 |
C17H17NO3 |
|
—— |
3-hydroxy-4-(4-methoxy-phenyl)-1-<i>p</i>-tolyl-azetidin-2-one |
67638-23-7 |
C17H17NO3 |
|
—— |
3-Azatricyclo<5.3.0.1<sup>2,6</sup>>undecan-4-on |
117143-04-1 |
C10H15NO |
|
—— |
(3RS,4SR)-(+/-)-3-<(5SR)-3,4-Dichlor-2,5-dihydro-5-methoxy-2-oxo-1H-pyrrol-1-yl>-1,4-diphenylazetidin-2-on |
142581-42-8 |
C20H16Cl2N2O3 |
|
—— |
(S)-N-(1-hept-6-enoyl-2-oxoazetidin-3-yl)-N-(methyl)hept-6-enamide |
1260085-42-4 |
C18H28N2O3 |
|
—— |
(S)-N-(1-hept-6-enoyl-2-oxoazetidin-3-yl)hept-6-enamide |
1260085-38-8 |
C17H26N2O3 |
|
—— |
(S)-tert-butyl methyl(2-oxoazetidin-3-yl)carbamate |
1260085-23-1 |
C9H16N2O3 |
|
—— |
N-[(3R,4R)-2-oxo-4-prop-2-enylazetidin-3-yl]-2-phenoxyacetamide |
82792-77-6 |
C14H16N2O3 |
|
—— |
(4aS,8aS)-4a,5,6,7,8,8a-hexahydro-3-methylquinoxalin-2(1H)-one |
1239897-91-6 |
C9H14N2O |
|
—— |
3-Hydroxymethyl-3-phenyl-azetidinon-(2) |
90921-69-0 |
C10H11NO2 |
|
—— |
1-Tert-butyl-4-(4-methoxyphenyl)azetidin-2-one |
1374244-45-7 |
C14H19NO2 |
|
—— |
(3S,4R)-4-(4-methoxyphenyl)-1-[2-[(2S,3R)-2-(4-methoxyphenyl)-4-oxo-3-(2-prop-2-enoxyphenoxy)azetidin-1-yl]ethyl]-3-(2-prop-2-enoxyphenoxy)azetidin-2-one |
1234319-89-1 |
C40H40N2O8 |
|
—— |
sodium (3R,5R)-carbapenam-3-carboxylate |
117858-72-7 |
C7H8NO3*Na |
|
—— |
(3S,4R)-3-benzyl-1-[bis(trimethylsilyl)methyl]-3-tert-butoxycarbonylamino-4-isobutylazetidin-2-one |
651749-99-4 |
C26H46N2O3Si2 |
|
—— |
(+/-)-trans-1,4-diphenyl-3-(1H-pyrrol-1-yl)azetidin-2-one |
—— |
C19H16N2O |
|
—— |
(+/-)-cis-1,4-diphenyl-3-(1H-pyrrol-1-yl)azetidin-2-one |
—— |
C19H16N2O |
|
—— |
(3S,4S)-4-<(1S)-1-benzyloxycarbonylethyl>-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-2-azetidinone |
96035-98-2 |
C21H33NO4Si |
|
—— |
8-oxo-3-((4-(2-oxo-2H-chromene-3-carboxamido)phenylthio)methyl)-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
1422520-71-5 |
C30H23N3O7S3 |
|
—— |
(4-methoxyphenyl)methyl (6R,7R)-3-[(4-aminophenyl)sulfanylmethyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1422520-68-0 |
C28H27N3O5S3 |
|
—— |
(4-methoxyphenyl)methyl (6R,7R)-8-oxo-3-[[4-[(2-oxochromene-3-carbonyl)amino]phenyl]sulfanylmethyl]-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1422520-69-1 |
C38H31N3O8S3 |
|
—— |
7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
84957-29-9 |
C22H22N6O5S2 |
|
—— |
(4S)-3,3-difluoro-1-((1R)-2-hydroxy-1-phenylethyl)-4-phenylazetidin-2-one |
252681-03-1 |
C17H15F2NO2 |
|
—— |
3-[[3-Amino-2-(2-hydroxyethyl)pyrazol-1-ium-1-yl]methyl]-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
—— |
C19H22N8O6S2 |
|
—— |
[(3S)-3-amino-2-oxoazetidin-1-yl]phosphonic acid |
85710-32-3 |
C3H7N2O4P |
|
—— |
benzyl (2S,3S)-2-<(R)-2-<(tert-butyl)dimethylsilyloxy>tridecyl>-3-hexyl-4-oxoazetidine-1-acetate |
160452-43-7 |
C37H65NO4Si |
|
—— |
p-nitrobenzyl 2-[bis(acetylthio)methylidene]-2-(4chloro-2-azetidinon-1-yl)acetate |
80898-82-4 |
C17H15ClN2O7S2 |
|
—— |
p-nitrobenzyl 2-(4-hydroxy-4-phenyl-1,3-dithiolan-2-ylidene)-2-(4-methylthio-2-azetidinon-1-yl)acetate |
80909-71-3 |
C22H20N2O6S3 |
|
—— |
p-nitrobenzyl 2-[bis(acetylthio)methylidene]-2-(4-methylthio-2-azetidinon-1-yl)acetate |
80898-81-3 |
C18H18N2O7S3 |
|
—— |
7-propyl-hexahydro-azepin-2-one |
2210-10-8 |
C9H17NO |
|
—— |
1-(4-methoxyphenyl)-4-phenyl-3-[α-(phenylcarbamoyl)benzyl]-3-(pyrrolidin-1-yl)azetidin-2-one |
1125691-72-6 |
C34H33N3O3 |
|
—— |
{4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid |
917815-08-8 |
C27H22FNO6S |
|
—— |
{4-[(2R,3R)-3-[2-(2,3-dihydro-benzofuran-6-yl)-2-oxo-ethylsulfanyl]-1-(4-fluoro-phenyl)-4-oxo-azetidin-2-yl]-phenoxy}-acetic acid tert-butyl ester |
917815-18-0 |
C31H30FNO6S |
|
—— |
(3R)-3-[(2S,3S)-1-benzyl-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-4-oxoazetidin-3-yl]-1-(4-nitrobenzoyl)-3-propan-2-yloxyindol-2-one |
1379768-07-6 |
C33H33N3O9 |
|
—— |
(3R)-3-[(2S,3S)-1-benzyl-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-4-oxoazetidin-3-yl]-3-methoxy-1-(4-nitrobenzoyl)indol-2-one |
1379767-93-7 |
C31H29N3O9 |
|
—— |
(3S)-3-[(2S,3S)-1-benzyl-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-4-oxoazetidin-3-yl]-3-methoxy-1-(4-nitrobenzoyl)indol-2-one |
1379767-95-9 |
C31H29N3O9 |
|
—— |
1-(tert-butyldimethylsilyl)-4-phenylazetidin-2-one |
96746-23-5 |
C15H23NOSi |
|
—— |
(+/-)-3-(3-Bromo-butyl)-1-(tert-butyl-dimethyl-silanyl)-4-phenyl-azetidin-2-one |
368833-80-1 |
C19H30BrNOSi |
|
—— |
Cyclohexylcarbonyloxymethyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(7-methylthioimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate |
258837-73-9 |
C24H29N3O6S2 |
|
—— |
Cyclohexylcarbonyloxymethyl(1S,5R,6S)-2-(7-acetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258837-00-2 |
C25H29N3O7S |
|
—— |
Cyclohexylcarbonyloxymethyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfonyl-imidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258837-11-5 |
C24H29N3O8S2 |
|
—— |
(3S-trans)-1-Hydroxy-4-methyl-3-[(phenylacetyl)-amino]-2-azetidinone |
82933-31-1 |
C12H14N2O3 |
|
—— |
2-Azetidinone, 4-(2-oxo-2-phenylethyl)-, (S)- |
128049-30-9 |
C11H11NO2 |
|