中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-butoxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
68403-19-0 |
C16H19N5O5S2 |
|
—— |
(4-{4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-{3-[(methylsulfonyl)amino]propyl}phenyl)-4-oxoazetindin-2-yl]phenyl}butyl)malonic acid |
1227267-35-7 |
C35H41FN2O8S |
|
—— |
7-<2-(2-Amino-4-thiazolyl)acetamido>-3-<<(2-furyl)carbonyl>thiomethyl>ceph-3-em-4-carbonsaeure |
69615-06-1 |
C18H16N4O6S3 |
|
—— |
8-Oxo-3-(1-oxy-pyridin-2-ylsulfanylmethyl)-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
37626-83-8 |
C21H19N3O5S2 |
|
—— |
3-Deoxy-13-aza-14-p-tolyl-15-phenoxy-16-norequilenin |
68292-53-5 |
C28H23NO2 |
|
—— |
(6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-3-(2-methyl-pyrimidin-4-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
64943-22-2 |
C21H21N5O4S2 |
|
—— |
(6R)-3-cyanomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester |
35675-03-7 |
C21H23N3O5S |
|
—— |
(6<i>R</i>)-7<i>t</i>-[2-(2-formylamino-thiazol-4-yl)-2-(<i>Z</i>)-pentyloxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester |
68403-41-8 |
C25H26N6O8S2 |
|
—— |
(6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-methoxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid hexanoyloxymethyl ester |
68408-38-8 |
C20H25N5O7S2 |
|
—— |
(3-{4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-{6-[(methylsulfonyl)amino]hexyl}phenyl)-4-oxoazetindin-2-yl]phenyl}propyl)malonic acid |
1227267-41-5 |
C37H45FN2O8S |
|
—— |
phthalimido-2β-bromomethylpenam |
124870-83-3 |
C17H15BrN2O5S |
|
—— |
trimethylsilyl (6R,7R)-7-((Z)-4-bromo-2-(methoxyimino)-3-oxobutanamido)-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
847835-83-0 |
C20H25BrN6O8S2Si |
|
—— |
(R)-(4-Benzyloxy-phenyl)-[(S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-oxo-azetidin-1-yl]-acetic acid benzyl ester |
64232-21-9 |
C33H26N2O6 |
|
—— |
3-chloro-1-[4-[4-(3-chloro-2-oxo-4-phenylazetidin-1-yl)phenyl]sulfonylphenyl]-4-phenylazetidin-2-one |
79010-71-2 |
C30H22Cl2N2O4S |
|
—— |
benzyl 7β-phenylacetylamino-3-methyl-1-carba-1-dethia-3-cephem-4-carboxylate |
73910-37-9 |
C24H24N2O4 |
|
—— |
[(3S,4R)-2-oxo-4-phenylazetidin-3-yl] 2-chloroacetate |
131968-72-4 |
C11H10ClNO3 |
|
—— |
1-(1-cyclobutylideneethyl)-4-methyl-4-vinylazetidin-2-one |
1133035-38-7 |
C12H17NO |
|
—— |
1-(4-fluorophenyl)-3-[trans-(3'R,4'R)-1'-(4-methoxyphenyl)-2'-oxo-4'-phenylazetidin-3'-yl]-5-methylhexahydro-2-thioxo-1,3,5-triazine |
1181819-57-7 |
C26H25FN4O2S |
|
—— |
|
1083074-60-5 |
C21H30N2O3 |
|
—— |
ethyl 2-(3-methoxyphenylthio)-2-(2-oxo-4-(vinyloxy)azetidin-1-yl)acetate |
1258392-95-8 |
C16H19NO5S |
|
—— |
p-nitrobenzyl 2-(3-methoxy-3-phenylacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate |
98231-56-2 |
C30H29N3O9S2 |
|
—— |
|
1415632-29-9 |
C23H35N3O7 |
|
—— |
diphenylmethyl 7α-benzoylamino-3β-phenylthio-3α-(1-methyl-1H-tetrazol-5-yl)thiomethyl-1-oxacepham-4α-carboxylate |
83262-39-9 |
C36H32N6O5S2 |
|
—— |
1-(3-azidopropyl)-4-ethenyl-4-methylazetidin-2-one |
111197-28-5 |
C9H14N4O |
|
—— |
|
1207182-51-1 |
C16H26N2O3SSi |
|
—— |
(3RS,4RS)-4-<(1SR)-1-Hydroxyprop-2-enyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one |
137439-76-0 |
C16H18N2O7 |
|
—— |
ethyl 2-(3-bromo-4-oxo-2,2-diphenyl-3-vinylazetidin-1-yl)acetate |
1161744-79-1 |
C21H20BrNO3 |
|
—— |
dibenzyl {3-[4-((2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-{4-[6-(methylsulfonyl)hex-1-yn-1-yl]phenyl}-4-oxoazetidin-2-yl)phenyl]prop-2-yn-1-yl}malonate |
1227267-91-5 |
C53H50FNO9S |
|
—— |
3-Butyl-5-phenylselanyl-1-propyl-1,3-diazinane-2,4-dione |
1116609-83-6 |
C17H24N2O2Se |
|
—— |
(2S,3R)-1-(tert-butyldimethylsilyl)-4-oxo-3-(pyridin-4-ylmethyl)azetidine-2-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:1) |
727725-81-7 |
C2HF3O2*C16H24N2O3Si |
|
—— |
|
1415631-85-4 |
C17H23N3O3 |
|
—— |
(6<i>R</i>)-7<i>t</i>-(2-(<i>E</i>)-hydroxyimino-2-thiophen-2-yl-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
37060-04-1 |
C17H15N5O5S4 |
|
—— |
2-(1-acetimidoylpyrrolidin-3-ylthio)-1-fluoro-6-(1-hydroxyethyl)carbapen-2-em-3-carboxylic acid |
101135-15-3 |
C15H20FN3O4S |
|
—— |
methyl 2-[(3R,4S)-2-oxo-4-[2-oxo-2-(4-phenylphenyl)ethyl]-3-phenoxyazetidin-1-yl]acetate |
121766-50-5 |
C26H23NO5 |
|
—— |
|
86509-38-8 |
C28H40NO6PSi |
|
—— |
1-anilino-3-chloro-4-(1H-indol-3-yl)azetidin-2-one |
93704-44-0 |
C17H14ClN3O |
|
—— |
(5R,6S)-3-((R)-1-Allyloxycarbonyl-pyrrolidin-3-yl)-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester |
133161-50-9 |
C26H40N2O6Si |
|
—— |
3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trifluoro-ethyl ester |
81199-16-8 |
C18H17F3N2O5S |
|
—— |
(3S,4S)-3-[2S-2-(N-benzyloxycarbonyl)-amino-2-(pyridin-3-yl)]-acetamido-3-methyl-4-phenoxy azetidin-2-one |
300371-94-2 |
C25H24N4O5 |
|
—— |
4-[3-(t-butyl-dimethyl-silanyloxy)-4-methoxy-phenyl]-3-phenoxy-1-(3,4,5-trimethoxy-phenyl)-azetidin-2-one |
1312122-40-9 |
C31H39NO7Si |
|
—— |
(6<i>R</i>)-7<i>t</i>-[2-(2-formylamino-thiazol-4-yl)-2-(<i>Z</i>)-isobutoxyimino-acetylamino]-3,8-dioxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]octane-2ξ-carboxylic acid 4-nitro-benzyl ester |
68403-39-4 |
C24H24N6O9S2 |
|
—— |
1-[6-[(3aR,7aR)-1,2,3,3a,4,5,7,7a-octahydropyrrolo[2,3-c]pyridin-6-yl]pyridin-3-yl]-4-[(5-chloropyridin-2-yl)methoxy]pyridin-2-one |
1257389-84-6 |
C23H24ClN5O2 |
|
—— |
4-Chloro-benzoic acid (2S,3S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-1-methoxyoxalyl-4-oxo-azetidin-2-yl ester |
70227-74-6 |
C21H13ClN2O8 |
|
—— |
7-[2-(2-Aminomethyl-phenyl)-acetylamino]-8-oxo-3-(1-sulfomethyl-1H-tetrazol-5-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
66891-93-8 |
C19H21N7O7S3 |
|
—— |
methyl (R)-1-(2-(((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-(((benzyloxy)carbonyl)amino)hexyl)amino)-2-oxoethyl)-4-oxoazetidine-2-carboxylate |
1338053-63-6 |
C36H40N4O8 |
|
—— |
dibenzyl {3-[4-((2S,3R)-3-[(3S)-3-{[tert-butyl(dimethyl)silyl]oxy}-3-(4-fluorophenyl)propyl]-1-{4-[6-(methylsulfonyl)hex-1-yn-1-yl]phenyl}-4-oxoazetidin-2-yl)-3-hydroxyphenyl]prop-2-yn-1-yl}malonate |
1227268-36-1 |
C57H62FNO9SSi |
|
—— |
|
39256-49-0 |
C17H16N6O4S3 |
|
—— |
4-nitrobenzyl (1S,5R,6S)-2-(6-allyl-7-methylthioimidazo-[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide |
352306-37-7 |
C26H27N4O6S2*I |
|
—— |
|
65192-14-5 |
C6H8NO3 |
|
—— |
2-(2-Oxo-azepan-1-ylmethyl)-pentanoic acid ethyl ester |
57094-69-6 |
C14H25NO3 |
|