中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
1-benzyloxy-4-methyl-2-azetidinone |
88517-48-0 |
C11H13NO2 |
|
—— |
(3S,4R)-4-Benzyl-3-benzyloxy-1-(4-methoxy-phenyl)-azetidin-2-one |
131968-81-5 |
C24H23NO3 |
|
—— |
trans-3-acetyl-4-(α-methylstyryl)-1-(4-methoxyphenyl)azetidin-2-one |
123003-88-3 |
C21H21NO3 |
|
—— |
trans-4-benzoyl-1-(4-methoxyphenyl)-3-phenyl-2-azetidinone |
—— |
C23H19NO3 |
|
—— |
(3S,4R)-4-benzoyl-3-<1(S)-<(triisopropylsilyl)oxy>ethyl>-1-(p-methoxyphenyl)azetidin-2-one |
118990-84-4 |
C28H39NO4Si |
|
—— |
(3R,4R)-4-Benzoyl-3-[(S)-1-(fluoro-dimethyl-silanyl)-ethyl]-1-(4-methoxy-phenyl)-azetidin-2-one |
1027509-02-9 |
C21H24FNO3Si |
|
—— |
(3S,4R)-4-benzoyl-3-<1(S)-hydroxyethyl>-1-(p-methoxyphenyl)azetidin-2-one |
153221-18-2 |
C19H19NO4 |
|
—— |
(3S,4R)-3-ethyl-1-p-nitrobenzenesulfonyl-3-phenyl-4-(thiophen-2-yl)azetidin-2-one |
1145781-97-0 |
C21H18N2O5S2 |
|
—— |
(4R,6R,7R)-3-Amino-4-methoxy-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester |
92613-84-8 |
C21H20N4O7S2 |
|
—— |
4-(methylsulfonyloxymethyl)-1-phenylazetidin-2-one |
86694-82-8 |
C11H13NO4S |
|
—— |
[1-(2,4-Dimethoxy-benzyl)-3-methyl-2-oxo-azetidin-3-yl]-carbamic acid benzyl ester |
94459-05-9 |
C21H24N2O5 |
|
—— |
4-cyanomethyl-1-phenylazetidin-2-one |
94271-42-8 |
C11H10N2O |
|
—— |
4-tert-butyl 1-ethyl [2-oxo-4-[(phenylmethyl)seleno]-1-azetidinyl]butanedioate |
786709-67-9 |
C20H27NO5Se |
|
—— |
(3S,4R)-3-(carboethoxy)-1-(tert-butyl)-4-phenyl-β-lactam |
1444617-35-9 |
C16H21NO3 |
|
—— |
ethyl trans-1-(tert-butyl)-4-phenylazetidin-2-one-3-carboxylate |
—— |
C16H21NO3 |
|
—— |
1-[(1,2-Dimethyl-propyl)-dimethyl-silanyl]-4-phenyl-3-trimethylsilanyl-azetidin-2-one |
185313-29-5 |
C19H33NOSi2 |
|
—— |
1-[(1,2-Dimethyl-propyl)-dimethyl-silanyl]-4-phenyl-azetidin-2-one |
185313-27-3 |
C16H25NOSi |
|
—— |
4-Methyl-1-pyridin-3-yl-azetidin-2-one |
140648-67-5 |
C9H10N2O |
|
—— |
1-cyclohexyl-4-methyl-2-azetidinone |
78159-35-0 |
C10H17NO |
|
—— |
1-(1-n-butyloxycarbonyl-2-methylprop-2-enyl)-3-phenoxyacetamido-4-phthalimidothio-azetidin-2-one |
57321-35-4 |
C28H29N3O7S |
|
—— |
1-(1-n-butoxycarbonyl-2-bromomethylprop-2-enyl)-3-phenoxyacetamido-4-phthalimidothio-azetidin-2-one |
57321-36-5 |
C28H28BrN3O7S |
|
—— |
(3S,4S)-4-<(S)-1-(N-benzyl-N-methoxycarbamoyloxy)ethyl>-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-2-azetidinone |
130163-80-3 |
C24H28N2O7 |
|
—— |
(3S,4S)-4-<(S)-1-(N-benzyl-N-benzyloxycarbamoyloxy)ethyl>-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-2-azetidinone |
130163-81-4 |
C30H32N2O7 |
|
—— |
(1S,5R,6S)-2[6(2-ethoxycarbonyl)ethyl7-methylthioimidazo[5,1-b]thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
352305-98-7 |
C21H25N3O6S2 |
|
—— |
(3S,4R)-3-[(R)-1-hydroxyethyl]-1-(2-methylallyl)-4-(2-methylallylseleno)-2-azetidinone |
1184776-28-0 |
C13H21NO2Se |
|
—— |
(3S,4R)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-1-(2-methylallyl)-4-(2-methylallylseleno)-2-azetidinone |
1184776-24-6 |
C19H35NO2SeSi |
|
—— |
(3S,4R)-4-(allylseleno)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-1-(2-methylallyl)-2-azetidinone |
1184776-11-1 |
C18H33NO2SeSi |
|
—— |
(3S,4R)-4-(3-butenylseleno)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-1-(2-methylallyl)-2-azetidinone |
1184776-16-6 |
C19H35NO2SeSi |
|
—— |
(3S,4R)-1-allyl-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-4-(2-methylallylseleno)-2-azetidinone |
1184776-23-5 |
C18H33NO2SeSi |
|
—— |
(3S,4R)-1-allyl-3-[(R)-1-hydroxyethyl]-4-(2-methylallylseleno)-2-azetidinone |
1184776-27-9 |
C12H19NO2Se |
|
—— |
(3S,4R)-3-[(R)-tert-butyldimethylsilyloxyethyl]-4-[2-(trimethylsilyl)ethylseleno]-1-(2-methylallyl)-2-azetidinone |
1184776-21-3 |
C20H41NO2SeSi2 |
|
—— |
|
955956-34-0 |
C21H31NO3Si |
|
—— |
methyl 3-methyl-2-(2-N-succinimidothio-4-oxo-3-phenylacetamido-1-azetidinyl)-3-butenoate |
57288-13-8 |
C21H23N3O6S |
|
—— |
1-(1-methoxycarbonyl-2-bromomethylprop-2-enyl)-3-phenyl-acetamido-4-succinimidothio-azetidin-2-one |
57257-61-1 |
C21H22BrN3O6S |
|
—— |
1-(1-methoxycarbonyl-2-methylpropenyl)-3-phenylacetamido-4-succinimidothio-azetidin-2-one |
54172-39-3 |
C21H23N3O6S |
|
—— |
6α-benzoylamino-1β-oxo-1λ<sup>4</sup>-penicillanic acid benzhydryl ester |
73037-40-8 |
C28H26N2O5S |
|
—— |
3-(acetyloxymethyl)-7-[[2-(N,N'-diethylcarbamimidoyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
33074-98-5 |
C17H24N4O6S2 |
|
—— |
(3S,4S)-3-benzyl-4-tert-butoxycarbonyl-1-(4-methoxyphenyl)azetidin-2-one |
221665-02-7 |
C22H25NO4 |
|
—— |
3-(3,5-dibromo-4-methoxybenzyl)-5-(N2,N3-bis(tertbutoxycarbonyl)guanidino)azepane-2,4-dione |
1152720-55-2 |
C25H34Br2N4O7 |
|
—— |
3-(3,5-dibromo-4-methoxybenzyl)-5-azidoazepane-2,4-dione |
1152720-53-0 |
C14H14Br2N4O3 |
|
—— |
(3S,4S,5R)-N-diphenylhydroxymethyl-3-(1'-hydroxyethyl)-4-pivaloylazetidin-2-one |
475051-09-3 |
C23H27NO4 |
|
—— |
(3S,4S,5R)-3-(1'-hydroxyethyl)-4-pivaloylazetidin-2-one |
121593-05-3 |
C10H17NO3 |
|
—— |
(3S,4S,5R)-1-benzhydryl-3-(1'-hydroxyethyl)-4-pivaloyl-2-azetidinone |
283176-78-3 |
C23H27NO3 |
|
—— |
3-Methylideneazocan-2-one |
813460-33-2 |
C8H13NO |
|
—— |
3-Amino-1-benzyl-azetidin-2-one |
94459-11-7 |
C10H12N2O |
|
—— |
(4S,3R)-4-[4-{(2S,5S,3R,4R,6R)-6-[(benzyloxy)methyl]-3,4,5-tribenzyloxy}perhydro-2H-pyran-2-yl]methylphenyl-1-[(4-fluorophenyl)-2-propenyl]azetidin-2-one |
452068-53-0 |
C59H55F2NO6 |
|
—— |
1-benzyl-3-methyl-3-phenyl-azetidin-2-one |
2025-77-6 |
C17H17NO |
|
—— |
(3S,4R)-4-Allyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1-methoxy-azetidin-2-one |
109323-94-6 |
C15H29NO3Si |
|
—— |
(3R)-3-benzyl-1-bis(trimethylsilyl)methyl-3-(tert-butoxycarbonylamino)azetidin-2-one |
301161-15-9 |
C22H38N2O3Si2 |
|
—— |
(3R)-3-benzyl-1-tert-butoxycarbonyl-3-(tert-butoxycarbonylamino)azetidin-2-one |
301161-16-0 |
C20H28N2O5 |
|