中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
4-Nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfonylaminoacetylimidazo-[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258840-51-6 |
C25H25N5O9S2 |
|
—— |
Sodium(5R,6S)-2-(7-aminoacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate |
258836-60-1 |
C16H15N4O5S*Na |
|
—— |
Sodium(1S,5R,6S)-2-[7-(N,N-dimethylaminosulfonylamino)acetylimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258836-40-7 |
C19H22N5O7S2*Na |
|
—— |
4-nitrobenzyl(1S,5R,6S)-2-[7-(N,N-dimethylaminosulfonylamino)acetylimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258840-62-9 |
C26H28N6O9S2 |
|
—— |
4-nitrobenzyl(1S,5R,6S)-2-(7-acetylaminoacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258840-26-5 |
C26H25N5O8S |
|
—— |
Sodium(1S,5R,6S)-2-(7-aminoacetylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate |
258836-42-9 |
C17H17N4O5S*Na |
|
—— |
allyl (4R,5S,6S)-3-({4-[(2S)-1-[(allyloxy)carbonyl]-2-(hydroxymethyl)-1,2,3,6-tetrahydropyridin-4-yl]-1,3-thiazol-2-yl}thio)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
426253-52-3 |
C26H31N3O7S2 |
|
—— |
1-(4-methoxyphenyl)-3-methyl-3-methoxy-4-phenyl-β-azetidinone |
89051-99-0 |
C18H19NO3 |
|
—— |
1β-oxo-6α-(2-phenyl-acetylamino)-1λ<sup>4</sup>-penicillanic acid benzhydryl ester |
73036-93-8 |
C29H28N2O5S |
|
—— |
10-chloro-6β-(2-phenyl-acetylamino)-penicillanic acid benzhydryl ester |
51415-50-0 |
C29H27ClN2O4S |
|
—— |
BMS-262084 |
253174-92-4 |
C18H31N7O5 |
|
—— |
BMS-363131 |
384829-65-6 |
C28H40N6O5 |
|
—— |
(4S)-4-(2-hydroxyethyl)-2-azetidinone |
88669-15-2 |
C5H9NO2 |
|
—— |
(S)-2-Benzyl-1-(4-methoxy-benzyl)-4-oxo-azetidine-2-carboxylic acid |
439589-31-8 |
C19H19NO4 |
|
—— |
(S)-2-Benzyl-1-(4-methoxy-benzyl)-4-oxo-azetidine-2-carboxylic acid (1R,2S,4S)-1-[(dicyclohexylsulfamoyl)-methyl]-7,7-dimethyl-bicyclo[2.2.1]hept-2-yl ester |
439589-27-2 |
C41H56N2O6S |
|
—— |
(3S,4R)-1-[(4-methylbenzene)sulfonyl]-4-phenyl-3-[(1Z)-prop-1-en-1-yl]azetidin-2-one |
1557264-58-0 |
C19H19NO3S |
|
—— |
(3S,4S)-4-[(S)-1-(tert-Butyl-diphenyl-silanyloxy)-2-phenyl-ethyl]-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one |
146861-17-8 |
C35H39NO4Si |
|
—— |
(Diethoxy-phosphoryl)-[(2R,3S)-2-(3,4-dihydroxy-butyl)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-acetic acid tert-butyl ester |
201472-43-7 |
C25H35N2O10P |
|
—— |
potassium (3S,4S)-3-<(R)-1-hydroxyethyl>-4-<(S)-1-(N-(2-hydroxyethyl)carbamoyloxy)ethyl>-2-azetidinone-1-sulfonate |
130164-19-1 |
C10H17N2O8S*K |
|
—— |
(3S,4S)-4-<(S)-1-(N-methoxycarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-67-6 |
C14H24N2O6 |
|
—— |
(3S,4S)-4-<(S)-1-(N-(2-benzyloxycarbonyloxyethyl)carbamoyloxy)ethyl>-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-2-azetidinone |
130163-76-7 |
C26H30N2O9 |
|
—— |
[(2R,3S)-2-[4-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-butyl]-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-(diethoxy-phosphoryl)-acetic acid tert-butyl ester |
201472-44-8 |
C31H49N2O10PSi |
|
—— |
[(2R,3S)-2-But-3-enyl-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-(diethoxy-phosphoryl)-acetic acid tert-butyl ester |
201472-42-6 |
C25H33N2O8P |
|
—— |
(6R,7S)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-7-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester |
201472-46-0 |
C27H36N2O6Si |
|
—— |
(6R,7S)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-7-(2-carboxy-benzoylamino)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester |
201472-47-1 |
C27H38N2O7Si |
|
—— |
potassium (3S,4S)-4-<(S)-1-(N-cyclopropylcarbamoyloxy)ethyl>-3-<(R)-1-hydroxyethyl>-2-azetidinone-1-sulfonate |
130164-18-0 |
C11H17N2O7S*K |
|
—— |
(3S,4S)-4-<(S)-1-(N-(pyridin-2-ylmethyl)carbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-64-3 |
C19H27N3O5 |
|
—— |
potassium (3S,4S)-3-<(R)-1-hydroxyethyl>-4-<(S)-1-(N-(pyridin-2-yl-methyl)carbamoyloxy)ethyl>-2-azetidinone-1-sulfonate |
130195-98-1 |
C14H18N3O7S*K |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-cyclopropylcarbamoyloxy)ethyl>-2-azetidinone |
130163-75-6 |
C19H24N2O6 |
|
—— |
potassium (3S,4S)-3-<(R)-1-hydroxyethyl>-4-<(S)-1-(N-methylcarbamoyloxy)ethyl>-2-azetidinone-1-sulfonate |
130164-13-5 |
C9H15N2O7S*K |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-((4-benzyloxycarbonylpiperazin-1-yl)carbonyloxy)ethyl>-2-azetidinone |
130163-73-4 |
C28H33N3O8 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-(4-fluorophenyl)carbamoyloxy)ethyl>-2-azetidinone |
130163-78-9 |
C22H23FN2O6 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-carbamoyloxyethyl>-2-azetidinone |
130163-68-7 |
C16H20N2O6 |
|
—— |
(3S,4S)-3-<(R)-1-hydroxyethyl>-4-<(S)-1-(N-((1-methylpyridinium-2-yl)-methyl)carbamoyloxy)ethyl>-2-azetidinone-1-sulfonate |
130164-10-2 |
C15H21N3O7S |
|
—— |
(3S,4S)-4-<(S)-1-(N-(benzyloxycarbonylmethyl)-N-methylcarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-62-1 |
C23H32N2O7 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-methoxycarbamoyloxy)ethyl>-2-azetidinone |
130163-79-0 |
C17H22N2O7 |
|
—— |
(3S,4S)-4-<(S)-1-(N-cyclopropylcarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-65-4 |
C16H26N2O5 |
|
—— |
(3S,4S)-4-<(S)-1-(N,N-dimethylcarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-60-9 |
C15H26N2O5 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N,N-dimethylcarbamoyloxy)ethyl>-2-azetidinone |
130163-70-1 |
C18H24N2O6 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-(pyridin-2-ylmethyl)carbamoyloxy)ethyl>-2-azetidinone |
130163-74-5 |
C22H25N3O6 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-(benzyloxycarbonylmethyl)carbamoyloxy)ethyl>-2-azetidinone |
130163-71-2 |
C25H28N2O8 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-benzyloxycarbonylmethyl-N-methylcarbamoyloxy)ethyl>-2-azetidinone |
130163-72-3 |
C26H30N2O8 |
|
—— |
(3S,4S)-3-<(R)-1-(benzyloxycarbonyloxy)ethyl>-4-<(S)-1-(N-methylcarbamoyloxy)ethyl>-2-azetidinone |
130163-69-8 |
C17H22N2O6 |
|
—— |
(3S,4S)-4-<(S)-1-(N-(2-hydroxyethyl)carbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-66-5 |
C15H26N2O6 |
|
—— |
(3S,4S)-4-<(S)-1-carbamoyloxyethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130185-09-0 |
C13H22N2O5 |
|
—— |
(3S,4S)-4-<(S)-1-(N-methylcarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130163-59-6 |
C14H24N2O5 |
|
—— |
potassium (3S,4S)-4-<(S)-1-carbamoyloxyethyl>-3-<(R)-1-hydroxyethyl>-2-azetidinone-1-sulfonate |
130164-12-4 |
C8H13N2O7S*K |
|
—— |
1-(4-aminomethylphenyl)-3-(3-hydroxy-3-phenylpropyl)-4-(4-methoxy-phenyl)azetidin-2-one |
402820-38-6 |
C26H28N2O3 |
|
—— |
6-phthalimidopenicillanate sulphoxide p-nitrobenzyl ester |
40028-92-0 |
C23H19N3O8S |
|
—— |
3,3-dichloro-4-(1-chloroisopropyl)-1-benzyl-azetidin-2-one |
347406-30-8 |
C13H14Cl3NO |
|