中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
1α-oxo-6β-(2-phenoxy-acetylamino)-1λ<sup>4</sup>-penicillanic acid methyl ester |
25547-92-6 |
C17H20N2O6S |
|
—— |
Penicillinsulfoxid |
10209-03-7 |
C17H20N2O6S |
|
—— |
1β-oxo-6α-(2-phenoxy-acetylamino)-1λ<sup>4</sup>-penicillanic acid methyl ester |
57794-62-4 |
C17H20N2O6S |
|
—— |
p-methoxybenzyl (1S,5R,6S)-1-methyl-2-<(5R)-2-methylisoxazolidin-5-yl>-6-<(1R)-1-(triethylsilyloxy)ethyl>carbapen-2-em-3-carboxylate |
151919-81-2 |
C28H42N2O6Si |
|
—— |
p-methoxybenzyl (1S,5R,6S)-6-<(1R)-1-hydroxyethyl>-1-methyl-2-<(5S)-2-methyl-isoxazolidin-5-yl>-carbapen-2-em-3-carboxylate |
151919-77-6 |
C22H28N2O6 |
|
—— |
p-methoxybenzyl (1S,5R,6S)-1-methyl-2-<(5S)-2-methylisoxazolidin-5-yl>-6-<(1R)-1-(triethylsilyloxy)ethyl>carbapen-2-em-3-carboxylate |
152005-95-3 |
C28H42N2O6Si |
|
—— |
p-methoxybenzyl (1S,5R,6S)-1-methyl-6-<(1R)-1-(triethylsilyloxy)ethyl>-2-vinylcarbapen-2-em-3-carboxylate |
151919-80-1 |
C26H37NO5Si |
|
—— |
(6<i>R</i>)-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 <i>tert</i>-butyl ester |
33465-48-4 |
C20H24N2O5S |
|
—— |
(-)-(1S,2S,6S,8S,9R,1'S)-8-hydroxy-2-methyl-4-(1'-phenylethyl)-4-azatricyclo(4.3.0.02.9)nonan-3-one |
139025-17-5 |
C17H21NO2 |
|
—— |
N-methyl-4-(allyloxy)-2-azetidinone |
79196-79-5 |
C7H11NO2 |
|
—— |
N-<(benzoyloxy)methyl>-4-(allyloxy)-2-azetidinone |
85068-09-3 |
C14H15NO4 |
|
—— |
N-(hydroxymethyl)-4-(allyloxy)-2-azetidinone |
79196-66-0 |
C7H11NO3 |
|
—— |
(R)-1-Methyl-4-phenyl-azetidin-2-one |
89617-59-4 |
C10H11NO |
|
—— |
3,3-difluoro-4-isopropyl-N-(p-methoxyphenyl)azetidin-2-one |
330801-33-7 |
C13H15F2NO2 |
|
—— |
(3R,6R,9aS)-6-allyl-3-phenyl-2,3,6,7,8,9-hexahydrooxazolo[3,2-a]azepin-5(9aH)-one |
1108498-36-7 |
C17H21NO2 |
|
—— |
(3R,9aS)-hexahydro-3-phenyloxazolo[3,2-a]azepin-5(6H)-one |
1108498-22-1 |
C14H17NO2 |
|
—— |
N-[1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-yl]-epsilon-caprolactam |
94271-88-2 |
C17H32N2O2 |
|
—— |
(3R,6S,9aS)-6-methyl-3-phenyl-2,3,6,7,8,9-hexahydrooxazolo[3,2-a]azepin-5(9aH)-one |
1108498-30-1 |
C15H19NO2 |
|
—— |
benzhydryl (6R,7R)-8-oxo-7-[(2-phenylacetyl)amino]-3-(1,3-thiazol-5-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
177553-56-9 |
C31H25N3O4S2 |
|
—— |
(4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-3-(1,3-thiazol-5-yl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
1025902-20-8 |
C19H17N3O6S |
|
—— |
(3R,4R)-1-benzyl-3-<(benzyloxycarbonyl)amino>-4-hydroxymethyl-2-azetidinone |
130793-22-5 |
C19H20N2O4 |
|
—— |
(4R)-1-benzyl-4-hydroxymethyl-2-azetidinone |
130793-23-6 |
C11H13NO2 |
|
—— |
4-methyl-4-ethylthiocarbonylmethylazetidin-2-one |
70997-76-1 |
C8H13NO2S |
|
—— |
4-(2-acetoxy-(E)-vinyl)-2-azetidinone |
64221-82-5 |
C7H9NO3 |
|
—— |
tert-butyl <4-(cinnamyloxy)-2-oxoazetidin-1-yl)>(phenylthio)acetate |
85082-67-3 |
C24H27NO4S |
|
—— |
tert-butyl <4-(acetonyloxy)-2-oxoazetidin-1-yl>acetate |
83242-54-0 |
C12H19NO5 |
|
—— |
(4S)-4-[([4-{(2S,5S,3R,4R,6R)-6-[(benzyloxy)methyl]-3,4,5-tribenzyloxy}perhydro-2H-pyran-2-yl]methyl)phenyl]-1-(4-fluorophenyl)azetidine-2-one |
452068-50-7 |
C50H48FNO6 |
|
—— |
4-[[(2S)-1-(4-fluorophenyl)-4-oxoazetidine-2-yl]phenyl]trifluoromethanesulfonate |
452068-49-4 |
C16H11F4NO4S |
|
—— |
Tert-butyl 2-[2-oxo-4-(3-phenylprop-2-ynoxy)azetidin-1-yl]acetate |
83242-50-6 |
C18H21NO4 |
|
—— |
tert-butyl <4-(propargyloxy)-2-oxoazetidin-1-yl>(phenylthio)acetate |
85082-65-1 |
C18H21NO4S |
|
—— |
tert-butyl <4-(allyloxy)-2-oxoazetidin-1-yl>acetate |
79196-80-8 |
C12H19NO4 |
|
—— |
tert-butyl <4-(cinnamyloxy)-2-oxoazetidin-1-yl>acetate |
85068-19-5 |
C18H23NO4 |
|
—— |
tert-butyl <4-(propargyloxy)-2-oxoazetidin-1-yl>acetate |
83242-49-3 |
C12H17NO4 |
|
—— |
tert-butyl <4-(propargyloxy)-2-oxoazetidin-1-yl>chloroacetate |
83242-47-1 |
C12H16ClNO4 |
|
—— |
Methyl (Z)-3-(4-oxoazetidin-2-ylthio)propenoate |
69077-85-6 |
C7H9NO3S |
|
—— |
(4-nitrophenyl)methyl 2-[(2R,3S)-2-(1,3-benzothiazol-2-yldisulfanyl)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-1-yl]-3-methylbut-2-enoate |
118559-54-9 |
C30H37N3O6S3Si |
|
—— |
|
1619933-12-8 |
C10H15NO4 |
|
—— |
(1'R,3S,4S)-3-<1'-((tert-butyldimethylsilyl)oxy)ethyl>-4-(2'-phenylethenyl)-2-azetidinone |
101977-81-5 |
C19H29NO2Si |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-1-(5-phenylpenta-2,4-diynyl)azetidin-2-one |
1266337-30-7 |
C20H21NO4 |
|
—— |
(3R,4S)-1-[3-(4-bromophenyl)prop-2-ynyl]-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxyazetidin-2-one |
1266337-21-6 |
C18H20BrNO4 |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-1-[3-(4-methoxyphenyl)prop-2-ynyl]azetidin-2-one |
1266337-18-1 |
C19H23NO5 |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-1-(3-thiophen-2-ylprop-2-ynyl)azetidin-2-one |
1266337-20-5 |
C16H19NO4S |
|
—— |
(3R,4S)-1-(3-bromoprop-2-ynyl)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxyazetidin-2-one |
1031797-19-9 |
C12H16BrNO4 |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-[6-[(2S,3R)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-4-oxoazetidin-1-yl]hexa-2,4-diynyl]-3-methoxyazetidin-2-one |
1031797-07-5 |
C24H32N2O8 |
|
—— |
benzyl-<<4-(S)-methyl-3(S)-(tert-butoxyformamido)-2-oxo-1-azetidinyl>oxy>acetate |
90849-37-9 |
C18H24N2O6 |
|
—— |
1-(2-Benzyloxycarbonylphenyl)-4-methylthio-2-azetidinon |
90136-87-1 |
C18H17NO3S |
|
—— |
1-(2-Carboxyphenyl)-4-methylthio-2-azetidinon |
81215-33-0 |
C11H11NO3S |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-ethoxyiminoacetyl]amino]-3-[[(3-cyano-4,5-dihydroxybenzoyl)amino]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
119734-27-9 |
C23H21N7O8S2 |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[[(3-cyano-4,5-dihydroxybenzoyl)amino]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
119761-15-8 |
C25H23N7O10S2 |
|
—— |
(3S)-1-[(1R,2R,7S,9S)-4,12-diphenyl-3,5,11,13-tetraoxa-8-azatricyclo[7.4.0.02,7]tridecan-8-yl]-3-phenylmethoxyazetidin-2-one |
307001-79-2 |
C30H30N2O6 |
|