中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
Sodium(1S,5R,6S)-2-(7-N-acetylaminomethylimidazo-[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258835-74-4 |
C18H19N4O5S*Na |
|
—— |
sodium(1S,5R,6S)-2-(7-hydroxyacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258835-92-6 |
C17H16N3O6S*Na |
|
—— |
3-Phthalidyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfonyl-5-methyl-imidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258836-86-1 |
C25H23N3O8S2 |
|
—— |
1-(4-methoxyphenyl)-3,3-dimethyl-4-<1-<<(1,1-dimethylethyl)dimethylsilyl>oxy>ethyl>azetidin-2-one |
141685-09-8 |
C20H33NO3Si |
|
—— |
(4R)-4-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(4-methoxyphenyl)azetidin-2-one |
135508-43-9 |
C18H29NO3Si |
|
—— |
(4R)-1-(4-methoxyphenyl)-3,3-dimethyl-4-[(1S)-1-phenylmethoxyethyl]azetidin-2-one |
140869-78-9 |
C21H25NO3 |
|
—— |
3-azaniumyl-2-methyl-4-oxoazetidine-1-sulfonate |
—— |
C4H8N2O4S |
|
—— |
(2S,3S)-4-oxo-1-trimethylsilyl-3-[(1R)-1-trimethylsilyloxyethyl]azetidine-2-carboxylic acid |
313986-32-2 |
C12H25NO4Si2 |
|
—— |
4-nitrobenzyl 2-(4-butylthio-2-oxoazetidin-1-yl)-3-hydroxy-5-(tetrahydropyran-2-yloxy)pent-2-enoate |
71355-71-0 |
C24H32N2O8S |
|
—— |
4-nitrobenzyl 2-(4-butylthio-2-oxoazetidin-1-yl)-3-methoxy-5-oxopent-3-enoate |
85784-78-7 |
C20H24N2O7S |
|
—— |
1ξ-oxo-6β-phthalimido-1λ<sup>4</sup>-penicillanic acid methyl ester |
40028-89-5 |
C17H16N2O6S |
|
—— |
(1S,5R,10S)-3-oxo-6-oxa-2-azatricyclo<5.4.0.0<sup>2,5</sup>>undec-7-ene-10-carbaldehyde |
73500-59-1 |
C10H11NO3 |
|
—— |
2-(2-Oxo-1-prop-2-enylazetidin-3-yl)isoindole-1,3-dione |
199385-26-7 |
C14H12N2O3 |
|
—— |
N-(3-chloro-2-oxo-4-phenylazetidin-1-yl)-3,4,5-trimethoxybenzamide |
329724-59-6 |
C19H19ClN2O5 |
|
—— |
1-(α-methoxycarbonyl-3-nitrobenzyl)-3-(2-phenylacetamido)-2-azetidinone |
59509-38-5 |
C20H19N3O6 |
|
—— |
3-(((benzyloxy)carbonyl)amino)-1-(p-methoxyphenyl)azetidin-2-one |
87568-46-5 |
C18H18N2O4 |
|
—— |
1-[(2,4-Dihydroxy-6-methylphenyl)methyl]azepan-2-one |
67359-89-1 |
C14H19NO3 |
|
—— |
3-<(benzyloxycarbonyl)amino>-1-(2,4-dimethoxybenzyl)-2-azetidinone |
94459-08-2 |
C20H22N2O5 |
|
—— |
methyl 3-methyl-2-[(2R,3S)-2-methylsulfanyl-4-oxo-3-[(2-phenylacetyl)amino]azetidin-1-yl]but-2-enoate |
55826-28-3 |
C18H22N2O4S |
|
—— |
1-(α-methoxycarbonyl-4-methylthiobenzyl)-3-phenylacetamido-2-azetidinone |
59509-42-1 |
C21H22N2O4S |
|
—— |
1-(1'-methoxycarbonyl-2'-methylprop-1-enyl)-3-phenylacetamidoazetidin-2-one |
78625-07-7 |
C17H20N2O4 |
|
—— |
1-(α-benzyloxycarbonyl-4-benzyloxybenzyl)-3-(2-phenylacetamido)-2-azetidinone |
59509-37-4 |
C33H30N2O5 |
|
—— |
[2-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl]-phenyl-acetic acid benzyl ester |
59509-46-5 |
C26H24N2O4 |
|
—— |
1-[(2,6-Dihydroxy-4-methylphenyl)methyl]azepan-2-one |
67359-88-0 |
C14H19NO3 |
|
—— |
tert-butyl (3S,4S)-2-oxo-4-[[(2S)-1-oxo-1,3-bis(phenylmethoxy)propan-2-yl]carbamoyl]-3-phenylmethoxyazetidine-1-carboxylate |
175793-23-4 |
C33H36N2O8 |
|
—— |
benzyl (2S)-2-[[(2S,3S)-1-(4-methoxyphenyl)-4-oxo-3-phenylmethoxyazetidine-2-carbonyl]amino]-3-phenylmethoxypropanoate |
175793-20-1 |
C35H34N2O7 |
|
—— |
(3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-cyclohexylsulfanylazetidin-2-one |
183370-82-3 |
C17H33NO2SSi |
|
—— |
N-Methyl-4-oxo-1-phenylazetidine-2-carboxamide |
65837-52-7 |
C11H12N2O2 |
|
—— |
7,10,10-Trimethyl-3-aza-bicyclo[5.2.1]decane-2,6-dione |
65775-69-1 |
C12H19NO2 |
|
—— |
(4S)-3-[(2S,3S)-1-benzyl-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one |
184716-97-0 |
C24H26N2O5 |
|
—— |
1,3,3-triphenyl-azetidin-2-one |
21994-32-1 |
C21H17NO |
|
—— |
(+)-(3R,4S)-cis-1-benzyl-3-benzyloxy-4-[(S)-1',2'-dihydroxyethyl]-2-azetidinone |
277331-22-3 |
C19H21NO4 |
|
—— |
(3R,4S)-1-benzyl-4-ethenyl-3-phenylmethoxyazetidin-2-one |
351340-22-2 |
C19H19NO2 |
|
—— |
(4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1,2-dihydroxyethyl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one |
1054663-26-1 |
C21H22N2O5 |
|
—— |
(3R,4R)-1-benzyl-3-methoxy-4-[(S)-methoxy(1,3-thiazol-2-yl)methyl]azetidin-2-one |
869720-63-8 |
C16H18N2O3S |
|
—— |
cis-(3R,4R)-1-benzyl-4-formyl-3-<(4R)-2-oxo-4-phenyloxazolidin-3-yl>azetidin-2-one |
110289-27-5 |
C20H18N2O4 |
|
—— |
(4S)-1-benzyl-3,3-difluoro-4-<(1'S)-1',2'-dihydroxyethyl>azetidine-2-one |
147633-15-6 |
C12H13F2NO3 |
|
—— |
(4R)-1-benzyl-3,3-difluoro-4-<(1'S)-1',2'-dihydroxyethyl>azetidin-2-one |
147633-16-7 |
C12H13F2NO3 |
|
—— |
(4S)-1-benzyl-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3,3-difluoroazetidin-2-one |
120316-00-9 |
C15H17F2NO3 |
|
—— |
(4R)-1-benzyl-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3,3-difluoroazetidin-2-one |
120316-01-0 |
C15H17F2NO3 |
|
—— |
(+)-(3R,4S)-cis-4-[(S)-2,2-dimethyl-1,3-dioxolane-4-yl]-1(2-propynyl)-3-phenoxy-2-azetidinone |
164354-45-4 |
C17H19NO4 |
|
—— |
N-(2-propynyl)-4-methyl-2-azetidinone |
124443-42-1 |
C7H9NO |
|
—— |
N-allyl-β-butyrolactam |
34734-14-0 |
C7H11NO |
|
—— |
(6R,7R)-benzhydryl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)-5-chlorothiazol-4-yl)acetamido)-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate |
1429439-42-8 |
C39H43Cl2N5O9S2 |
|
—— |
(3S-trans)-3-[[[2-(t-Butoxycarbonylamino)-4-thiazolyl]acetyl]amino]-4-methyl-2-oxo-1-azetidinesulfonic acid |
773011-32-8 |
C14H20N4O7S2 |
|
—— |
<6R-<6α,7β(Z)>>-7-<<(2-amino-4-thiazolyl)<(1-carboxy-1-methylethoxy)imino>acetyl>amino>-3-<<<<4-(3-carboxy-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-quinolinyl)-1-piperazinyl>carbonyl>oxy>methyl>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyl.. |
127142-88-5 |
C35H35FN8O12S2 |
|
—— |
(3S-trans)-3-[[[2-(formylamino)-4-thiazolyl]acetyl]amino]-4-methyl-2-oxo-1-azetidinesulfonic acid |
740757-75-9 |
C10H12N4O6S2 |
|
—— |
N-(2-oxo-1-prop-2-enylazetidin-3-yl)-2-phenylacetamide |
199385-29-0 |
C14H16N2O2 |
|
—— |
(1'R,3S,4S)-3-<1'-((tert-butyldimethylsilyl)oxy)ethyl>-1-(4'-methoxyphenyl)-4-(2'-phenylethenyl)-2-azetidinone |
101977-80-4 |
C26H35NO3Si |
|
—— |
1-(((6R,7R)-2-((benzhydryloxy)carbonyl)-7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-(2-(3-((4-methoxybenzyl)oxy)-1-methyl-4-oxo-1,4-dihydroquinolin-8-carboxamido)ethyl)pyrrolidin-1-ium |
1429439-11-1 |
C64H73N8O13S2 |
|