中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-3-yl]-4-propan-2-yl-1,3-oxazolidin-2-one |
184717-20-2 |
C24H38N2O4Si |
|
—— |
(4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1-hydroxyethyl]-4-oxoazetidin-3-yl]-4-propan-2-yl-1,3-oxazolidin-2-one |
1053701-26-0 |
C18H24N2O4 |
|
—— |
(3-Chloro-2-(4-methoxyphenyl)-4-oxo-1-azetidinyl)thiourea |
130111-94-3 |
C11H12ClN3O2S |
|
—— |
(3S,4R,2'S,5'S,6'R)-1,4-di-(4-methoxyphenyl)-3-[(2',4',5'-trimethyl-3'-oxo-6'-phenylmorpholin-2'-yl)oxy]azetidin-2-one |
523987-62-4 |
C30H32N2O6 |
|
—— |
cis-2-hydroxymethyl-4-oxo-3-phenoxyacetylaminoazetidine |
61964-93-0 |
C12H14N2O4 |
|
—— |
pivaloyloxymethyl (1R,5S,6S)-2-[(1-(4-fluorobenzyl)azetidin-3-yl)thio]-6-[(R)-1-hydroxyethyl]-1-methyl-carbapen-2-em-3-carboxylate lactate |
1158510-86-1 |
C3H6O3*C26H33FN2O6S |
|
—— |
1,4-bis(4-methoxyphenyl)-3-vinylazetidin-2-one |
109388-01-4 |
C19H19NO3 |
|
—— |
3-styryl-Δ<sup>3</sup>-cephem |
135299-72-8 |
C36H30N2O4S |
|
—— |
1-(tert-butyldimethylsilyl)-4-(methylthio)azetidin-2-one |
146039-21-6 |
C10H21NOSSi |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(2-formyloxyethyl)-4-methyl-1,3-thiazol-3-ium-3-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
127400-18-4 |
C21H22N6O7S3 |
|
—— |
3-Hydroxy-4-phenylazetidin-2-one |
—— |
C9H9NO2 |
|
—— |
1.1-dimethylethyl hexahydro-2-oxo-7(phenylmethyl)-3-(phenylseleno)-1H-azepine-1-carboxylate |
253139-82-1 |
C24H29NO3Se |
|
—— |
(4S)-4-<(4S,5S)-4,5-dimethoxymethyl-2-methyl-1,3-dioxolan-2-yl>-1-p-methoxyphenyl-2-azetidinone |
139308-11-5 |
C18H25NO6 |
|
—— |
4-<(4-carboxyphenyl)oxy>-3,3-diethyl-1-<<<(4-methylphenyl)methyl>amino>carbonyl>-2-azetidinone |
143818-82-0 |
C23H26N2O5 |
|
—— |
3,3-diethyl-4-<<4-<<(1,1-dimethylethoxy)carbonyl>methyl>phenyl>oxy>-1-<<<(4-methylphenyl)methyl>amino>carbonyl>-2-azetidinone |
143819-10-7 |
C28H36N2O5 |
|
—— |
4-<<4-(carboxymethyl)phenyl>oxy>-3,3-diethyl-1-<<<(4-methylphenyl)methyl>amino>carbonyl>-2-azetidinone |
143819-09-4 |
C24H28N2O5 |
|
—— |
o-nitrobenzyl (5R)-2-(3-furanyl)-1-carbapen-2-em-3-carboxylate |
88139-68-8 |
C18H14N2O6 |
|
—— |
(4R)-1-t-butyldimethylsilyl-4-<2,2-dimethylthio-2-(3-furanyl)>ethyl-azetidin-2-one |
88139-84-8 |
C17H29NO2S2Si |
|
—— |
(4R)-4<2-(3-furanyl)-2,2-dimethylthio>ethyl-azetidin-2-one |
88139-86-0 |
C11H15NO2S2 |
|
—— |
(R)-1-(benzyloxy)-3-pentylazetidin-2-one |
457897-19-7 |
C15H21NO2 |
|
—— |
1-(benzyloxy)-3-pentylazetidin-2-one |
791590-47-1 |
C15H21NO2 |
|
—— |
N-Stearoyl-ε-caprolactam |
5515-06-0 |
C24H45NO2 |
|
—— |
(3R,4S)-3-<(1S)-1-<(tert-Butyldimethylsilyl)oxy>ethyl>-4-(carboxymethyl)azetidin-2-one |
102917-34-0 |
C13H25NO4Si |
|
—— |
6α-formyloxy-6β-(2-phenyl-acetylamino)-penicillanic acid benzyl ester |
40253-38-1 |
C24H24N2O6S |
|
—— |
diphenylmethyl (6R,7S)-7-(phenoxyacetamido)-3-<<(trifluoromethyl)sulfonyl>oxy>ceph-3-em-4-carboxylate |
130516-07-3 |
C29H23F3N2O8S2 |
|
—— |
(4-nitrophenyl)methyl 2-[(2R,3R)-3-(1,3-dioxoisoindol-2-yl)-1-[1-hydroxy-2-[(4-nitrophenyl)methoxy]-2-oxoethyl]-4-oxoazetidin-2-yl]sulfanyl-2-(2-methyl-1,3-dioxolan-2-yl)acetate |
87095-95-2 |
C33H28N4O14S |
|
—— |
(6R,7R)-3-(1-Methyl-1H-tetrazol-5-ylsulfanyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester |
—— |
C25H24N6O5S2 |
|
—— |
Ioehhukouvmzke-qghzaeeisa- |
135446-51-4 |
C21H25NO5 |
|
—— |
(3S,4R)-1-[tert-butyl(dimethyl)silyl]-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-(3-methoxy-2-oxocyclohexyl)azetidin-2-one |
188396-12-5 |
C24H47NO4Si2 |
|
—— |
prop-2-enyl 1-[(2S,3S)-1-[tert-butyl(dimethyl)silyl]-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-3-methoxy-2-oxocyclohexane-1-carboxylate |
188396-11-4 |
C28H51NO6Si2 |
|
—— |
(3S,4R)-3-<(R)-1-tert-butyldimethylsilyloxy-ethyl>-4-<(2'S,6'S)-6'-methoxy-1-oxo-cyclohex-2'-yl>-azetidin-2-one |
135297-22-2 |
C18H33NO4Si |
|
—— |
(3S,4R)-1-[tert-butyl(dimethyl)silyl]-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(1R,3S)-3-methoxy-2-oxocyclohexyl]azetidin-2-one |
181798-21-0 |
C24H47NO4Si2 |
|
—— |
(3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(1S,3S)-3-methoxy-2-oxocyclohexyl]azetidin-2-one |
175891-54-0 |
C18H33NO4Si |
|
—— |
prop-2-enyl 1-[(2S,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-3-methoxy-2-oxocyclohexane-1-carboxylate |
188396-10-3 |
C22H37NO6Si |
|
—— |
benzyl 2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-[(1R,3S)-3-methoxy-2-oxocyclohexyl]-4-oxoazetidin-1-yl]-2-oxoacetate |
181798-22-1 |
C27H39NO7Si |
|
—— |
(3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(1R,3R)-3-methoxy-2-oxocyclohexyl]azetidin-2-one |
135413-17-1 |
C18H33NO4Si |
|
—— |
prop-2-enyl (1S,5S,8aS,8bR)-1-[(1R)-1-hydroxyethyl]-5-methoxy-2-oxo-5,6,7,8,8a,8b-hexahydro-1H-azeto[1,2-b]isoindole-4-carboxylate |
135297-39-1 |
C17H23NO5 |
|
—— |
3-bromoperhydroazonin-2-one |
32566-65-7 |
C8H14BrNO |
|
—— |
<i>N</i>-(2-oxo-1,4-diphenyl-azetidin-3-yl)-phthalimide |
19018-08-7 |
C23H16N2O3 |
|
—— |
9,11-dimethyl-3,7-diaza-tricyclo[4.2.2.2<sup>2</sup>,<sup>5</sup>]dodeca-9,11-diene-4,8-dione |
100465-40-5 |
C12H14N2O2 |
|
—— |
2-[1-(4-Chlorophenyl)-2-oxo-4-phenylazetidin-3-yl]isoindole-1,3-dione |
79113-99-8 |
C23H15ClN2O3 |
|
—— |
cis-1-p-methoxyphenyl-3-phthalimido-4-styrylazetidin-2-one |
84209-24-5 |
C26H20N2O4 |
|
—— |
cis-3-phthalimido-4-(α-methylstyryl)-1-(4-methoxyphenyl)-2-oxoazetidine |
—— |
C27H22N2O4 |
|
—— |
(S)-1-{ 2-[1-(4-fluorophenyl)indolylethylamino]-6-(aminopyrazine-2-ylamino)pyrimidinecarboxylic-4-yl}azetidin-2-1, 4-dioxane |
1239359-45-5 |
C19H18FN7O |
|
—— |
3,4,10,11-tetramethylene-1,8-diazatricyclo<10.2.0.0<sup>5,8</sup>>tetradecane-7,14-dione |
102358-07-6 |
C16H18N2O2 |
|
—— |
3-butylideneazetidin-2-one |
1129611-49-9 |
C7H11NO |
|
—— |
3-methylene-β-lactam |
96901-19-8 |
C4H5NO |
|
—— |
4-cyano-3,3-dimethyl-2-azetidinone |
124870-80-0 |
C6H8N2O |
|
—— |
4-[(E)-1-phenylethylideneamino]oxyazetidin-2-one |
201683-32-1 |
C11H12N2O2 |
|
—— |
3,3-diethyl-4-[(E)-1-phenylethylideneamino]oxyazetidin-2-one |
201683-06-9 |
C15H20N2O2 |
|