中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(4S)-3-{(3R,4S)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-(phenylmethyl)oxazolidin-2-one |
295781-41-8 |
C27H46N2O4Si2 |
|
—— |
(4S)-3-{(3S,4R)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-(1-methylethyl)oxazolidin-2-one |
295781-39-4 |
C23H46N2O4Si2 |
|
—— |
2-{(3S,4R)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidin-3-yl}isoindole-1,3-dione |
295781-42-9 |
C25H40N2O4Si2 |
|
—— |
3,3-dimethyl-1-(4-{3-[1-(3-nitropyridin-2-yl)piperidin-4-ylidene]prop-1-yn-1-yl}phenyl)azetidin-2-one |
1107619-02-2 |
C24H24N4O3 |
|
—— |
(4S)-3-{(3S,4R)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-(phenylmethyl)oxazolidin-2-one |
295781-40-7 |
C27H46N2O4Si2 |
|
—— |
(4R)-3-{(3R,4S)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-phenyloxazolidin-2-one |
295781-37-2 |
C26H44N2O4Si2 |
|
—— |
2-{(3R,4S)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidin-3-yl}isoindole-1,3-dione |
295781-43-0 |
C25H40N2O4Si2 |
|
—— |
(4S)-3-{(3R,4S)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-(1-methylethyl)oxazolidin-2-one |
295781-38-3 |
C23H46N2O4Si2 |
|
—— |
(4R)-3-{(3S,4R)-2-oxo-4-[(S)-1-(triisopropylsilyloxy)ethyl]-1-(trimethylsilyl)azetidine-3-yl}-4-phenyloxazolidin-2-one |
295781-36-1 |
C26H44N2O4Si2 |
|
—— |
(3R,4S)-3-[3-(4-chlorophenyl)-5-hydroxypentyl]-4-(4-methoxyphenyl)-1-phenyl-2-azetidinone |
183504-82-7 |
C27H28ClNO3 |
|
—— |
3-[5-bromo-3-(4-chlorophenyl)pentyl]-4-(4-methoxyphenyl)-1-phenyl-2-azetidinone |
183504-75-8 |
C27H27BrClNO2 |
|
—— |
3-Chloro-1-(8-hydroxyquinolin-5-yl)-4-phenylazetidin-2-one |
1236049-67-4 |
C18H13ClN2O2 |
|
—— |
7-<2-(Dihydro-5-isopropyl-6-thioxo-2H-1,3,5-thiadiazine-3<4H>-yl)-2-phenyl>acetamido-3-methyl-3-cephem-4-carboxylic acid |
131602-33-0 |
C22H26N4O4S3 |
|
—— |
7-<2-(Dihydro-5-n-propyl-6-thioxo-2H-1,3,5-thiadiazine-3<4H>-yl)-2-phenyl>acetamido-3-methyl-3-cephem-4-carboxylic acid |
131602-30-7 |
C22H26N4O4S3 |
|
—— |
1-(2-amino-4-(trifluoromethyl)phenyl)-3,3-dimethylazetidin-2-one |
861881-17-6 |
C12H13F3N2O |
|
—— |
1-benzyl-4-acetoxyazetidin-2-one |
143029-86-1 |
C12H13NO3 |
|
—— |
tert-butyl (6R,7R)-3-methyl-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-4-propan-2-yloxy-5lambda6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
144262-19-1 |
C23H30N2O8S |
|
—— |
tert-butyl (6R,7R)-4-ethoxy-3-methyl-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-5lambda6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
144262-18-0 |
C22H28N2O8S |
|
—— |
tert-butyl (6R,7R)-4-methoxy-3-methyl-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-5lambda6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
144262-17-9 |
C21H26N2O8S |
|
—— |
1-benzyl-4-trimethylsilylazetidin-2-one |
143029-83-8 |
C13H19NOSi |
|
—— |
(R)-3-acetamido-3-methyl-1-[1-(N-methylcarbamoyl)methyl]azetidin-2-one |
1415380-13-0 |
C9H15N3O3 |
|
—— |
(3R)-3-acetamido-3-methyl-1-[1-(1R)-(N-methylcarbamoyl)(phenyl)methyl]azetidin-2-one |
1415380-16-3 |
C15H19N3O3 |
|
—— |
(3R)-3-acetamido-3-methyl-1-[1-(N-methylcarbamoyl)isopropyl]azetidin-2-one |
1415380-18-5 |
C11H19N3O3 |
|
—— |
(3R)-3-methyl-1-(N-methylcarbamoylmethyl)-3-(2-nitrobenzenesulfonylamino)azetidin-2-one |
1415380-07-2 |
C13H16N4O6S |
|
—— |
(3R)-1-(1-carboxyisopropyl)-3-methyl-3-(2-nitrobenzenesulfonylamino)azetidin-2-one |
1415380-06-1 |
C14H17N3O7S |
|
—— |
(3R)-3-methyl-3-(2-nitrobenzenesulfonylamino)-1-[(R)-1-phenylcarboxymethyl]azetidin-2-one |
1415380-04-9 |
C18H17N3O7S |
|
—— |
(S)-1,3-di-tert-butylaziridinon |
1013096-70-2 |
C10H19NO |
|
—— |
(4S)-4-(4-chlorophenyl)-3,3-difluoro-1-[(4-methoxyphenyl)methyl]azetidin-2-one |
1037299-29-8 |
C17H14ClF2NO2 |
|
—— |
(5R,6S)-3-(2-formimidoylaminoethylthiomethyl)-6-[1-(R)-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
80391-61-3 |
C13H19N3O4S |
|
—— |
1-(1,3-Benzodioxol-5-yl)-3,3-difluoro-4-(2-fluorophenyl)azetidin-2-one |
6545-20-6 |
C16H10F3NO3 |
|
—— |
2-(2-methyl-1H-indol-3-yl)-4-oxo-N,1-bis(3,4,5-trimethoxyphenyl)azetidine-2-carboxamide |
4800-86-6 |
C31H33N3O8 |
|
—— |
p-nitrobenzyl 2-(4-methylthio-2-azetidinon-1-yl)-2-(4-oxo-1,3-dithietan-2-ylidene)acetate |
80898-76-6 |
C15H12N2O6S3 |
|
—— |
N-methylcyclopentane-1,1-dicarboximide |
71099-04-2 |
C8H11NO2 |
|
—— |
(R)-tert-butyl 4-(4-(4-(1-hydroxy-2-oxoazetidin-3-ylcarbamoyl)phenyl)buta-1,3-diynyl)phenylcarbamate |
1363368-23-3 |
C25H23N3O5 |
|
—— |
(S)-1-[2-(methoxymethyl)pyrrolidin-1-yl]azepane-2,7-dione |
1643933-19-0 |
C12H20N2O3 |
|
—— |
1-Tert-butyl-3-chloro-2-oxo-4-phenylazetidine-3-carbonitrile |
78759-38-3 |
C14H15ClN2O |
|
—— |
bis-(σ-(4-formylphenyl))-tetrakis-μ-(caprolactamato)dirhodium(III) |
1039763-74-0 |
C38H50N4O6Rh2 |
|
—— |
(3S<sup>*</sup>,4R<sup>*</sup>)-4-allyl-1-tert-butyldimethylsilyl-3-<(R<sup>*</sup>)-1-hydroxyethyl>-2-azetidinone |
78130-12-8 |
C14H27NO2Si |
|
—— |
Benzylpenicillin-1'-diaethylcarbonatester |
90989-28-9 |
C21H26N2O7S |
|
—— |
<4S,5R,6S(R)>-6-(1-hydroxyethyl)-3-(hydroxymethyl)-4-methyl-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylic acid potassium salt |
119067-28-6 |
C11H14NO5*K |
|
—— |
<3S,4S,(1'R)>-3-<1-<(tert-butyldimethylsilyl)oxy>ethyl>-4-<(vinyldimethylsilyl)methyl>-2-azetidinone |
172799-52-9 |
C16H33NO2Si2 |
|
—— |
tert-butyl 2-[(2S,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-[[ethenyl(dimethyl)silyl]methyl]-4-oxoazetidin-1-yl]acetate |
172799-53-0 |
C22H43NO4Si2 |
|
—— |
(6<i>R</i>)-7<i>t</i>-[2-(5-aminomethyl-thiophen-2-yl)-acetylamino]-3-methoxycarbonylmethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
63760-69-0 |
C17H19N3O6S2 |
|
—— |
(1R,5R,6S,8R,3'S,5'S)-2-{5'-[(E)-2-(3-allyloxycarbonyl-5-isoxazolo)ethenyl]-1-allyloxycarbonylpyrrolidin-3'-ylthio}-6-(1-hydroxyethyl)-1-methylcarbapen-2-em-3-carboxylate |
833445-89-9 |
C30H35N3O9S |
|
—— |
(3R)-3-acetamido-3-methyl-1-[1-(1S)-(N-methylcarbamoyl)(phenyl)methyl]azetidin-2-one |
1415380-17-4 |
C15H19N3O3 |
|
—— |
(3R)-3-methyl-3-(2-nitrobenzenesulfonylamino)-1-[(S)-1-phenylcarboxymethyl]azetidin-2-one |
1415380-05-0 |
C18H17N3O7S |
|
—— |
[1-(3-cyanobenzyl)-2-oxoazetidin-3(S)-yl]carbamic acid tert-butyl ester |
186551-53-1 |
C16H19N3O3 |
|
—— |
(S)-tert-butyl hept-6-enoyl(1-hept-6-enoyl-2-oxoazetidin-3-yl)carbamate |
1260085-30-0 |
C22H34N2O5 |
|
—— |
[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-2-oxoazetidin-1-yl]-(2,2,2-trifluoroethoxy)phosphinic acid |
84486-41-9 |
C10H16F3N2O6P |
|
—— |
(3S)-1-benzyloxycarbonyl-3-(tert-butyloxycarbonyl)aminoazetidin-2-one |
243143-22-8 |
C16H20N2O5 |
|