中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
Carlliiionaln |
—— |
C12H14N6O10S2 |
|
—— |
1-cyclohexyl-3,3-diphenyl-4-[(E)-2-phenylethenyl]azetidin-2-one |
86129-90-0 |
C29H29NO |
|
—— |
(6R,7S)-tert-butyl-7-(tert-butoxycarbonylamino)-8-oxo-3-vinyl-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate |
1217259-05-6 |
C19H28N2O5 |
|
—— |
methyl 6-chloro-2,9-dioxo-1-methyl-1-azaspiro<3.5>nona-5,7-diene-8-carboxylate |
144120-20-7 |
C11H10ClNO4 |
|
—— |
1-[(2R,3S)-1-[tert-butyl(dimethyl)silyl]-2-[2-[tert-butyl(dimethyl)silyl]oxy-2-cyclopropylethyl]-4-oxoazetidin-3-yl]ethyl (2-nitrophenyl)methyl carbonate |
91504-08-4 |
C30H50N2O7Si2 |
|
—— |
(3S,4R)-1-[(2-bromo-3-pyridyl)methyl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[2-(trimethylsilyl)ethylseleno]-2-azetidinone |
957530-27-7 |
C22H39BrN2O2SeSi2 |
|
—— |
(2-nitrophenyl)methyl 2-[(2R,3S)-2-[2-[tert-butyl(dimethyl)silyl]oxy-2-cyclopropylethyl]-3-[1-[(2-nitrophenyl)methoxycarbonyloxy]ethyl]-4-oxoazetidin-1-yl]-2-hydroxyacetate |
91504-11-9 |
C33H43N3O12Si |
|
—— |
1-[(2R,3S)-2-[2-[tert-butyl(dimethyl)silyl]oxy-2-cyclopropylethyl]-4-oxoazetidin-3-yl]ethyl (2-nitrophenyl)methyl carbonate |
91504-10-8 |
C24H36N2O7Si |
|
—— |
4-(3-trifluoromethyl-phenyl)azetidin-2-one |
777885-68-4 |
C10H8F3NO |
|
—— |
1H-Azepine-1-carboxamide, N,N'-(methylenedi-4,1-cyclohexanediyl)bis(hexahydro-2-oxo- |
68925-38-2 |
C27H44N4O4 |
|
—— |
methyl (2S,3R)-3-allyl-3-methyl-4-oxoazetidine-2-carboxylate |
911851-54-2 |
C9H13NO3 |
|
—— |
tert-butyl (2S)-2-benzyl-4-oxo-1-[[(1R)-1-phenylethyl]carbamoyl]azetidine-2-carboxylate |
709015-06-5 |
C24H28N2O4 |
|
—— |
(3S,4S)-4-<<4-<(1,1-dimethylethoxy)carbonyl>phenyl>oxy>-3-ethyl-3-propylazetidin-2-one |
164033-14-1 |
C19H27NO4 |
|
—— |
tert-butyl (2R)-2-benzyl-4-oxo-1-[[(1R)-1-phenylethyl]carbamoyl]azetidine-2-carboxylate |
709015-08-7 |
C24H28N2O4 |
|
—— |
4-methyl-3-methyleneazetidin-2one |
293307-36-5 |
C5H7NO |
|
—— |
(+)-(2S)-[(2R,3R)-3-benzyloxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl][tert-butyl(dimethyl)silyloxy]acetonitrile |
956428-53-8 |
C25H32N2O4Si |
|
—— |
(+)-(3R,4R)-4-((1R)-2-amino-1-[tert-butyl(dimethyl)silyloxy]ethyl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one |
956428-59-4 |
C19H32N2O4Si |
|
—— |
(+)-(2R)-hydroxy[(2S,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]acetonitrile |
887363-23-7 |
C13H14N2O4 |
|
—— |
(+)-(2S)-hydroxy[(2S,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]acetonitrile |
887363-25-9 |
C13H14N2O4 |
|
—— |
(+)-(2R)-[tert-butyl(dimethyl)silyloxy][(2R,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]acetonitrile |
956428-50-5 |
C19H28N2O4Si |
|
—— |
(+)-(2S)-[tert-butyl(dimethyl)silyloxy][(2R,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]acetonitrile |
956428-49-2 |
C19H28N2O4Si |
|
—— |
(+/-)-4-(2-phenylethyl)-2-azetidinone |
147526-02-1 |
C11H13NO |
|
—— |
1,1'-(1,4-Phthalazinediyldiimino)bis(3-chloro-4-(4-fluorophenyl)-2-azetidinone) |
139108-70-6 |
C26H18Cl2F2N6O2 |
|
—— |
1,1'-(1,4-Phthalazinediyldiimino)bis(3-chloro-4-hexyl-2-azetidinone) |
139108-65-9 |
C26H36Cl2N6O2 |
|
—— |
1,1'-(1,4-Phthalazinediyldiimino)bis(3-chloro-4-(2-thienyl)-2-azetidinone) |
139108-68-2 |
C22H16Cl2N6O2S2 |
|
—— |
1,1'-(1,4-Phthalazinediyldiimino)bis(3-chloro-4-nonyl-2-azetidinone) |
139108-67-1 |
C32H48Cl2N6O2 |
|
—— |
1,1'-(1,4-Phthalazinediyldiimino)bis(4-butyl-3-chloro-2-azetidinone) |
139108-66-0 |
C22H28Cl2N6O2 |
|
—— |
3-benzyl-2-azetidinone |
90921-27-0 |
C10H11NO |
|
—— |
trimethyl (2R,5S)-2-[(2S,3R)-3-methoxy-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]-5-methyl-1,2-dihydropyrrole-3,4,5-tricarboxylate |
332011-77-5 |
C22H26N2O9 |
|
—— |
Amoxicillin and clavulanic acid |
79198-29-1 |
C24H28N4O10S |
|
—— |
1H-Azepine-1-carboxamide, hexahydro-N-octyl-2-oxo- |
143028-73-3 |
C15H28N2O2 |
|
—— |
3-Chloro-4-(2-methoxyphenyl)-1-benzamido-2-azetidinone |
92311-63-2 |
C17H15ClN2O3 |
|
—— |
Olivanic acid |
64761-66-6 |
C11H14N2O4S |
|
—— |
allyl (4S,8S,9R,10S)-4-[(S)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]-10-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-11-oxo-1-azatricyclo[7.2.0.0<sup>3,8</sup>]undec-2-ene-2-carboxylate |
221678-48-4 |
C31H48N2O6SSi |
|
—— |
[3,3-dimethyl-2-oxo-4-(2-phenylethyl)azetidin-1-yl]methyl propanoate |
154781-01-8 |
C17H23NO3 |
|
—— |
(3S,4R)-4-[(2S,6R)-2-[(R)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]cyclohexanon-6-yl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one |
221678-41-7 |
C26H44N2O5SSi |
|
—— |
(3S,4R)-1-allyloxalyl-4-[(2S,6R)-2-[(S)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]cyclohexanon-6-yl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one |
221678-47-3 |
C31H48N2O8SSi |
|
—— |
1-(hydroxymethyl)-3,3-dimethyl-4-(2-phenylethenyl)azetidin-2-one |
154780-83-3 |
C14H17NO2 |
|
—— |
(3S,4R)-4-[(2S,6R)-2-[(S)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]cyclohexanon-6-yl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one |
221678-46-2 |
C26H44N2O5SSi |
|
—— |
allyl (4S,8S,9R,10S)-4-[(R)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]-10-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-11-oxo-1-azatricyclo[7.2.0.0<sup>3,8</sup>]undec-2-ene-2-carboxylate |
221678-43-9 |
C31H48N2O6SSi |
|
—— |
(3S,4R)-4-[(2S,6R)-2-[(S)-(1-allyloxycarbonyl)pyrrolidin-2-ylmethylthio]cyclohexanon-6-yl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one |
221678-36-0 |
C26H44N2O5SSi |
|
—— |
(3S,4R)-1-allyloxalyl-4-[(2S,6R)-2-[(R)-(1-allyloxycarbonyl)pyrrolidin-3-ylmethylthio]cyclohexanon-6-yl]-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one |
221678-42-8 |
C31H48N2O8SSi |
|
—— |
(6R,7R)-7-[[(2R)-2-amino-2-(2-amino-1,3-benzothiazol-6-yl)acetyl]amino]-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
120635-27-0 |
C19H19N5O4S2 |
|
—— |
1-(phenoxymethyl)-4-(formyloxy)azetidin-2-one |
1258392-81-2 |
C11H11NO4 |
|
—— |
1-(phenoxymethyl)-4-(vinyloxy)azetidin-2-one |
1258392-78-7 |
C12H13NO3 |
|
—— |
1-((4-methoxyphenylthio)methyl)-4-(vinyloxy)azetidin-2-one |
1258392-93-6 |
C13H15NO3S |
|
—— |
7β-t-butoxycarbonylamino-1-carba(1-dethia)-3-<2-<3,4-di(t-butyldimethylsilyloxy)phenyl>thiazol-4-yl>-3-cephem-4-carboxylic acid |
159267-59-1 |
C34H51N3O7SSi2 |
|
—— |
p-nitrobenzyl 7β-t-butoxycarbonylamino-1-carba(1-dethia)-3-<2-(4-fluorophenyl)thiazol-4-yl>-3-cephem-4-carboxylate |
159267-53-5 |
C29H27FN4O7S |
|
—— |
(7S,6R)-7-(2-thienylacetamido)-3-carbomethoxy-1-carba-1-dethia-3-cephem-4-carboxylic acid |
114711-19-2 |
C16H16N2O6S |
|
—— |
p-nitrobenzyl 7β-t-butoxycarbonylamino-1-carba(1-dethia)-3-<2-<3,4-di(t-butyldimethylsilyloxy)phenyl>thiazol-4-yl>-3-cephem-4-carboxylate |
159267-58-0 |
C41H56N4O9SSi2 |
|