中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
1-<(trimethylsiloxy)methyl>hexahydro-2-azepinone |
83283-59-4 |
C10H21NO2Si |
|
—— |
Methyl(2S-trans)-1,3-bis-(phenylmethoxy)-4-oxo-2-azetidine-carboxylate |
104333-69-9 |
C19H19NO5 |
|
—— |
1-<(tert-Butoxycarbonyl)amino>-4-<(ethoxycarbonyl)methyl>azetidin-2-one |
130065-22-4 |
C12H20N2O5 |
|
—— |
1-Amino-4-<(ethoxycarbonyl)methyl>azetidin-2-one |
130065-30-4 |
C7H12N2O3 |
|
—— |
4-<(Ethoxycarbonyl)methyl>-1-<2-(trimethylsilyl)ethoxycarbonyl>azetidin-2-one |
130065-23-5 |
C13H24N2O5Si |
|
—— |
5-propylazepan-2-one |
100949-73-3 |
C9H17NO |
|
—— |
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(Z)-2-(3-methoxycarbonyl-1,2-oxazol-5-yl)ethenyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
326605-51-0 |
C21H25N3O7S |
|
—— |
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(E)-2-(3-methoxycarbonyl-1,2-oxazol-5-yl)ethenyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
326605-50-9 |
C21H25N3O7S |
|
—— |
(S)-4-(4-fluorophenyl)-2-azetidinone |
930769-51-0 |
C9H8FNO |
|
—— |
(4R)-4-(4-fluorophenyl)azetidin-2-one |
948027-07-4 |
C9H8FNO |
|
—— |
(+/-)-4-(2-chlorophenyl)-2-azetidinone |
83716-63-6 |
C9H8ClNO |
|
—— |
allyl 7β-t-butoxycarbonylamino-1-carba(1-dethia)-3-<2-(2-furanyl)thiazol-4-yl>-3-cephem-4-carboxylate |
138038-31-0 |
C23H25N3O6S |
|
—— |
Phenoxy-methyl-penicillin-methylester |
2315-05-1 |
C17H20N2O5S |
|
—— |
methyl phenoxymethylpenicillinate 1,1-dioxide |
41625-63-2 |
C17H20N2O7S |
|
—— |
Benzyl-phenoxymethylpenicillinat |
1256-06-0 |
C23H24N2O5S |
|
—— |
(3RS,4RS)-4-allyl-3-ethylazetidin-2-one |
77003-38-4 |
C8H13NO |
|
—— |
methyl 3(R)-<<<1-(benzyloxycarbonyl)-2(S)-pyrrolidinyl>carbonyl>amino>-2-oxo-1-azetidineacetate |
146349-27-1 |
C19H23N3O6 |
|
—— |
(2S,5R,6R)-methyl 6-[(S)-1-(benzyloxycarbonyl) pyrrolidine-2-carboxamido]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate |
1067233-12-8 |
C22H27N3O6S |
|
—— |
(4S,5R,6S)-4-tert-butoxy-6-(diethoxymethyl)-1-azabicyclo[3.2.0]heptan-7-one |
1052676-89-7 |
C15H27NO4 |
|
—— |
1-tert-Butyl-3-(3,5,7-trimethyladamantyl-1)-aziridinone |
18606-19-4 |
C19H31NO |
|
—— |
N-(6-Phenylhexanoyl)-(4-benzylsulphinyl-2-oxoazetidin-yl)acetamide |
180202-82-8 |
C24H28N2O4S |
|
—— |
(4-benzylthio-2-oxoazetidin-1-yl)acetamide |
180203-89-8 |
C12H14N2O2S |
|
—— |
N-(6-Phenylhexanoyl)-(4-benzylthio-2-oxoazetidin-yl)acetamide |
180203-01-4 |
C24H28N2O3S |
|
—— |
(1S,4R)-2-butyl-2-azabicyclo[2.2.0]hex-5-en-3-one |
82493-68-3 |
C9H13NO |
|
—— |
(1S,4S)-(-)-2-Hydroxymethyl-5-methoxy-3-oxo-2-azabicyclo<2.2.0>hex-5-ene |
171228-87-8 |
C7H9NO3 |
|
—— |
Diphenylmethyl (7S,6R)-7-(phenoxyacetamido)-3-(Z)-propenyl-3-cephem-4-carboxylate |
130516-13-1 |
C31H28N2O5S |
|
—— |
(1S,4S)-(-)-5-Methoxy-3-oxo-2-azabicyclo<2.2.0>hex-5-ene |
171228-88-9 |
C6H7NO2 |
|
—— |
3-Methyl-4-carbobenzhydryloxy-7-phenoxyacetamido-Δ<sup>3</sup>-cephem |
10209-10-6 |
C29H26N2O5S |
|
—— |
benzhydryl (6R,7R)-3-fluorosulfonyloxy-8-oxo-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
135867-61-7 |
C28H23FN2O8S2 |
|
—— |
2-butyl-2-azabicyclo[2.2.0]hex-5-en-3-one |
82493-68-3 |
C9H13NO |
|
—— |
5-Methoxy-3-oxo-2-propionyloxymethyl-2-azabicyclo<2.2.0>hex-5-ene |
170999-24-3 |
C10H13NO4 |
|
—— |
(6<i>R</i>)-4<i>c</i>-(2-cyano-ethyl)-3-methyl-8-oxo-7<i>c</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester |
66614-51-5 |
C20H21N3O5S |
|
—— |
(6<i>R</i>)-4<i>c</i>-(2-cyano-ethyl)-3-methyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester |
66614-51-5 |
C20H21N3O5S |
|
—— |
1-t-butyl-3,3-diphenylazetidin-2-one |
106575-98-8 |
C19H21NO |
|
—— |
(+)-(3R,4S)-1-(p-anisyl)-4-(methanesulfonyloxymethyl)-3-benzyloxy-2-azetidinone |
614733-15-2 |
C19H21NO6S |
|
—— |
(+)-(3R,4S)-4-methyl-3-(benzyloxy)-2-azetidinone |
614733-18-5 |
C11H13NO2 |
|
—— |
(3R,4S)-1-(4-methoxyphenyl)-3-benzyloxy-4-formyl-2-azetidinone |
160334-80-5 |
C18H17NO4 |
|
—— |
(3R,4S)-1-(4-methoxyphenyl)-3-(benzyloxy)-4-(bromomethyl)-2-azetidinone |
160238-00-6 |
C18H18BrNO3 |
|
—— |
(+)-(3R,4S)-1-(4-methoxyphenyl)-3-benzyloxy-4-hydroxymethyl-2-azetidinone |
160237-99-0 |
C18H19NO4 |
|
—— |
(3R,4S)-1-(4-methoxyphenyl)-3-(benzyloxy)-4-vinyl-2-azetidinone |
160237-98-9 |
C19H19NO3 |
|
—— |
(3R,4S)-3-(benzyloxy)-4-(hydroxymethyl)azetidin-2-one |
954109-50-3 |
C11H13NO3 |
|
—— |
(3R,4S)-3-(benzyloxy)-1-(tert-butoxycarbonyl)-4-[(tert-butyldimethylsilyloxy)methyl]azetidin-2-one |
954109-54-7 |
C22H35NO5Si |
|
—— |
(+)-(3R,4S)-1-(tert-butyloxycarbonyl)-4-methyl-3-(benzyloxy)-2-azetidinone |
614733-19-6 |
C16H21NO4 |
|
—— |
(4S,6S,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
72401-87-7 |
C17H19N3O4 |
|
—— |
4-(4-Bromphenyl)-2-azetidinon-N-sulfonylchlorid |
103247-88-7 |
C9H7BrClNO3S |
|
—— |
7-acetamidoceph-3-em-4-carboxylate |
32178-87-3 |
C13H16N2O6S |
|
—— |
p-methoxybenzyl (5R,6S)-6-<(1R)-1-(triethylsilyloxy)ethyl>-2-vinylcarbapen-2-em-3-carboxylate |
173105-73-2 |
C25H35NO5Si |
|
—— |
{4-[(2R,3R)-3-{[2-(4-ethoxyphenyl)-2-oxoethyl]thio}-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy}acetic acid |
858108-32-4 |
C27H24FNO6S |
|
—— |
(5RS,6SR)-p-nitrobenzyl 3-(2-acetamidoethylthio)-6-ethyl-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate |
71730-34-2 |
C20H23N3O6S |
|
—— |
(3R,4R)-3-methyl-4-phenyl-1-tosylazetidin-2-one |
165036-42-0 |
C17H17NO3S |
|