中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(6R,7R)-3-(4-Carbamoylmethyl-thiazol-2-ylsulfanyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
194928-82-0 |
C20H18N4O5S3 |
|
—— |
(3R,4R)-4-(3'-bromoacetonylthio)-3-phenylacetamidoazetidin-2-one |
53824-90-1 |
C14H15BrN2O3S |
|
—— |
1-(p-methoxyphenyl)-3-methyl-3-(phenylthio)azetidin-2-one |
87568-30-7 |
C17H17NO2S |
|
—— |
(1S,5R,8aS,8bR)-1-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-oxo-5-((E)-2-pyridin-4-yl-vinyl)-1,2,5,6,7,8,8a,8b-octahydro-azeto[2,1-a]isoindole-4-carboxylic acid allyl ester |
190974-46-0 |
C29H40N2O4Si |
|
—— |
(6<i>R</i>)-3-methyl-8-oxo-7<i>c</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester |
72368-43-5 |
C23H22N2O4S |
|
—— |
(1S,5R,8aS,8bR)-1-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-oxo-5-((Z)-2-pyridin-4-yl-vinyl)-1,2,5,6,7,8,8a,8b-octahydro-azeto[2,1-a]isoindole-4-carboxylic acid allyl ester |
190974-48-2 |
C29H40N2O4Si |
|
—— |
(6<i>R</i>)-3-methyl-8-oxo-7<i>c</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
68244-05-3 |
C16H16N2O4S |
|
—— |
3,3-dimethyl-4-vinyl-2-azetidinone |
124870-81-1 |
C7H11NO |
|
—— |
N-(2-Bromoethyl)-4-phenylazetidin-2-one |
89044-69-9 |
C11H12BrNO |
|
—— |
4-ethyl-1-(4-methoxyphenyl)-3,3-dimethylazetidin-2-one |
1587696-42-1 |
C14H19NO2 |
|
—— |
4E-<(2'-methoxycarbonyl)ethylidene>-3,3-dimethyl-2-azetidinone |
124870-82-2 |
C9H13NO3 |
|
—— |
4-(methoxymethyl)-1-(4-methoxyphenyl)-3,3-dimethylazetidin-2-one |
1587696-43-2 |
C14H19NO3 |
|
—— |
4-(2'-dioxolanyl)-3,3-dimethyl-2-azetidinone |
124870-79-7 |
C8H13NO3 |
|
—— |
1-(p-anisyl)-3,3-dimethyl-4-(formyloxy)-2-azetidinone |
184423-79-8 |
C13H15NO4 |
|
—— |
(S)-4-methyl-1-(benzyloxy)-2-azetidinone |
101799-34-2 |
C11H13NO2 |
|
—— |
6β-(2-phenyl-acetylamino)-penicillanic acid acetonyl ester |
57802-02-5 |
C19H22N2O5S |
|
—— |
(3R,4S)-3-Isopropyl-4-((E)-styryl)-azetidin-2-one |
103733-18-2 |
C14H17NO |
|
—— |
3-chloro-4-(4-chlorophenyl)-1-phenylazetidin-2-one |
22085-98-9 |
C15H11Cl2NO |
|
—— |
N-Allyl-N-(1-benzyl-4-oxo-azetidin-2-yl)-4-methyl-benzenesulfonamide |
216855-36-6 |
C20H22N2O3S |
|
—— |
(+/-)-N-Benzyl-(4-methylthio-2-oxoazetidin-1-yl)acetamide |
178214-86-3 |
C13H16N2O2S |
|
—— |
(3S,4R)-3-<(1R)-1-tert-butyldimethylsiloxyethyl>-4-benzoylmethylazetidin-2-one |
143982-25-6 |
C19H29NO3Si |
|
—— |
(3S,4R)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-isopropylsulfanyl-azetidin-2-one |
183370-81-2 |
C14H29NO2SSi |
|
—— |
(3S,4S)-4-acetamido-3-<(1R)-(1-tert-butyldimethylsiloxy)ethyl>azetidin-2-one |
145264-78-4 |
C13H26N2O3Si |
|
—— |
N-Allyl-N-(1-allyl-4-oxo-azetidin-2-yl)-4-methyl-benzenesulfonamide |
187145-83-1 |
C16H20N2O3S |
|
—— |
4-Benzo[1,3]dioxol-5-yl-3-chloro-1-phenyl-azetidin-2-one |
93093-70-0 |
C16H12ClNO3 |
|
—— |
cis-3-phenoxyacetamido-4-styryl-azetidin-2-one |
143061-89-6 |
C19H18N2O3 |
|
—— |
2-Aza-bicyclo<3.2.0>-heptanon-(3) |
2183-99-5 |
C6H9NO |
|
—— |
(6<i>R</i>)-3-(5-methoxycarbonyl-1-methyl-1<i>H</i>-pyrazol-3-yl)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
58422-49-4 |
C32H28N4O6S2 |
|
—— |
(3S)-6-aza-6-benzyl-3-phenyl-bicyclo[3.2.0]heptan-7-one |
501032-84-4 |
C19H19NO |
|
—— |
(6<i>R</i>)-3-((Ξ)-5-ethoxycarbonyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
58448-24-1 |
C32H30N4O6S2 |
|
—— |
(6<i>R</i>)-3-(5-methoxycarbonyl-1(2)<i>H</i>-pyrazol-3-yl)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
58422-47-2 |
C31H26N4O6S2 |
|
—— |
diphenylmethyl 7β-formamido-3-[(pyrazin-2-yl)methylthio]-3-cephem-4-carboxylate |
163008-81-9 |
C26H22N4O4S2 |
|
—— |
((2S,3S)-1-Benzyl-2-methoxy-4-oxo-azetidin-3-yl)-carbamic acid tert-butyl ester |
124816-81-5 |
C16H22N2O4 |
|
—— |
(4S,5R,6S)-3-[[(3S)-3-aminopyrrolidin-1-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
1352660-25-3 |
C15H23N3O4 |
|
—— |
cis-3-phenoxyacetamido-4-styryl-azetidin-2-one |
—— |
C19H18N2O3 |
|
—— |
(6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-3-{[(5-chloro-1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydro-quinoline-3-carbonyl)-amino]-methyl}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
122233-86-7 |
C29H28ClN7O11S2 |
|
—— |
1-(((6R,7R)-7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-2-(((4-methoxybenzyl)oxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-((5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-yl)methyl)pyrrolidin-1-ium |
1429439-29-1 |
C66H77ClN7O15S2 |
|
—— |
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)-5-chlorothiazol-4-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-((5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-yl)methyl)pyrrolidin-1-ium |
1429439-45-1 |
C71H78Cl2N7O14S2 |
|
—— |
1-(((6R,7R)-7-((Z)-2-((((S)-4-(tert-butoxy)-1-((4-methoxybenzyl)oxy)-1,4-dioxobutan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-2-(((4-methoxybenzyl)oxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-((5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-yl)methyl)pyrrolidin-1-ium |
1429439-28-0 |
C74H83ClN7O18S2 |
|
—— |
1-(((6R,7R)-2-((benzhydryloxy)carbonyl)-7-((Z)-2-((((S)-4-(tert-butoxy)-1-((4-methoxybenzyl)oxy)-1,4-dioxobutan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)-5-chlorothiazol-4-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-((5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-yl)methyl)pyrrolidin-1-ium |
1429439-37-1 |
C79H84Cl2N7O17S2 |
|
—— |
1-methylazepane-2,5-dione |
879399-11-8 |
C7H11NO2 |
|
—— |
(3R,4R)-1-(p-methoxyphenyl)-3-methyl-4-[(S<sub>S</sub>)-3-(p-tolylsulfinyl)-2-furyl]-2-azetidinone |
290836-57-6 |
C22H21NO4S |
|
—— |
(2R,3R)-1-[tert-butyl(dimethyl)silyl]-3-methyl-4-oxoazetidine-2-carboxylic acid |
1335240-02-2 |
C11H21NO3Si |
|
—— |
2-(1-acetimidoylpyrrolidin-3-ylthio)-6-(1-hydroxyethyl)-1-methylcarbapen-2-em-3-carboxylic acid |
116697-99-5 |
C16H23N3O4S |
|
—— |
6-(1-hydroxyethyl)-1-methyl-2-(pyrrolidin-3-ylthio)carbapen-2-em-3-carboxylic acid |
116697-98-4 |
C14H20N2O4S |
|
—— |
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S)-pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
101135-10-8 |
C14H20N2O4S |
|
—— |
allyl (4R,5S,6S)-3-[1-allyloxycarbonylpyrrolidin-(3S,5S)-5-dimethylaminocarbonyl-3-ylthio]-6-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
144837-85-4 |
C30H47N3O7SSi |
|
—— |
(3S,4S)-4-[(1R)-1-{((2S,4S)-1-allyloxycarbonyl-2-(dimethylcarbamoyl)pyrrolidin-4-ylthio)thiocarbonyl}ethyl]-3-[(1R)-1-(tertbutyldimethylsilyloxy)ethyl]-2-oxoazetidine |
144837-79-6 |
C25H43N3O5S2Si |
|
—— |
(3S,4S)-3-[(1R)-1-(tertbutyldimethylsilyloxy)ethyl]-4-[(1R)-1-{(phenylthio)thiocarbonyl}ethyl]-2-oxoazetidine |
144837-59-2 |
C20H31NO2S2Si |
|
—— |
(3S,4S)-1-(allyloxycarbonylmethyl)-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-{(1R)-1-[(3S,5S)-1-allyloxycarbonyl-5-dimethylaminocarbonylpyrrolidin-3-yl]thiocarbonylethyl}-2-azetidinone |
163166-94-7 |
C30H49N3O8SSi |
|