中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
benzyl 2-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxyacetamido)azetidin-1-yl)-3-methylbut-3-enoate |
57562-33-1 |
C30H27N3O5S3 |
|
—— |
2,2,2-trichloroethyl 4-(benzothiazole-2-yl)dithio-3-[2-(thiophene-2-yl)acetamido]-α-isopropenyl-2-oxoazetidine-1-acetate |
40579-05-3 |
C23H20Cl3N3O4S4 |
|
—— |
(3S,4R)-3-(tert.-butyl-dimethyl-silyloxymethyl)-4-methylsulphonylazetidin-2-one |
87154-15-2 |
C11H23NO4SSi |
|
—— |
4-Nitrobenzyl 7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
68486-02-2 |
C14H12N2O5 |
|
—— |
tert-butyl 3-methylene-2-oxoazepane-1-carboxylate |
1294506-18-5 |
C12H19NO3 |
|
—— |
(1'S,2S,2'R,3R,3aS,6S,7aR,8'S,11'R,12'S)-2',3,6,17'-tetramethylspiro[3a,4,5,6,7,7a-hexahydro-3H-furo[3,2-b]pyridine-2,15'-6-azatetracyclo[9.8.0.02,8.012,18]nonadec-17-ene]-5'-one |
1055981-14-0 |
C28H44N2O2 |
|
—— |
(S)-1-Benzyloxy-4-hydroxymethyl-azetidin-2-one |
83477-84-3 |
C11H13NO3 |
|
—— |
(3R,4R)-3-[2-(2-chloroacetamidothiazol-4-yl)-2-methoxyiminoacetamido]-4-methylsulfonyl-2-oxoazetidine |
83169-16-8 |
C12H14ClN5O6S2 |
|
—— |
6-(α-methylhydrazonophenylacetamido) penicillanic acid sodium salt |
71851-56-4 |
C17H19N4O4S*Na |
|
—— |
(6R,7R)-7-[(S)-2-(1-Acetyl-2,3-dihydro-1H-indol-5-yl)-2-amino-acetylamino]-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
98855-90-4 |
C20H22N4O5S |
|
—— |
(3S,4R)-1-(tert-butyldimethylsilyl)-4-acetoxy-3-<(R)-(tert-butyldimethyl-silyloxy)-ethyl>-2-azetidinone |
96790-11-3 |
C19H39NO4Si2 |
|
—— |
benzhydryl [2-13C]-2-[2'-oxoazetidin-1'-yl]acetate |
188023-76-9 |
C18H17NO3 |
|
—— |
(3S)-3-((Z)-2-methoxyimino-2-thienylacetamido)-2-azetidinone |
78625-45-3 |
C10H11N3O3S |
|
—— |
(4R)-1-(tert-butyldimethylsilyl)-4-(tert-butyldimethylsilyloxymethyl)-3,3-bis(phenylselenyl)-azetidin-2-one |
210154-65-7 |
C28H43NO2Se2Si2 |
|
—— |
1-tert-butyldimethylsilyl-4(2-formyloxy-2-butenyl)-2-azetidinone |
81355-67-1 |
C14H25NO3Si |
|
—— |
4-allylazetidin-2-one |
68485-52-9 |
C6H9NO |
|
—— |
cefuroxime axetil |
100680-33-9 |
C23H28N4O11S |
|
—— |
4-Nitrobenzyl (1R,5S,6S)-2-(2-diethylcarbamoyl-phenylsulphinyl)-1-methyl-6-[1(R)-hydroxyethyl]-1-carbapen-2-em-3-carboxylate |
158250-79-4 |
C28H31N3O8S |
|
—— |
3-isopropyl-4-acetoxy-2-azetidinone |
82290-87-7 |
C8H13NO3 |
|
—— |
ammonium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
75333-20-9 |
C16H18N2O4S*H3N |
|
—— |
(+/-)-cis-3-hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone |
—— |
C16H15NO3 |
|
—— |
(-)-(S,2E,8Z,10E)-12-(tert-butyl-dimethyl-silanyloxy)-7-methoxy-9-(2-oxo-azetidin-1-yl)-trideca-2,8,10,12-tetraenal |
1173892-89-1 |
C23H37NO4Si |
|
—— |
(-)-(S)1-{1-[3-(tert-butyl-dimethyl-silanyloxy)-buta-1,3-dienyl]-3-methoxy-octa-1,7-dienyl}-azetidin-2-one |
1173892-88-0 |
C22H37NO3Si |
|
—— |
1-(1-methoxycarbonyl-2-methylprop-1-enyl)-3,3-dimethyl-azetidin-2-one |
116453-07-7 |
C11H17NO3 |
|
—— |
1-(1,2-dichloro-1-methoxycarbonyl-2-methylpropyl)-3,3-dimethylazetidin-2-one |
116453-08-8 |
C11H17Cl2NO3 |
|
—— |
3-hydroxymethyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
28240-15-5 |
C16H16N2O5S |
|
—— |
cefdinir tris(hydroxymethyl)aminomethane salt |
1312749-28-2 |
C4H11NO3*C14H13N5O5S2 |
|
—— |
7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid pyridine |
799835-04-4 |
C5H5N*C14H13N5O5S2 |
|
—— |
(6R,7R)-8-Oxo-7-phenylacetylamino-3-vinyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
94796-13-1 |
C30H26N2O4S |
|
—— |
7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) monohydrate |
213978-34-8 |
C14H13N5O5S2*H2O |
|
—— |
cefdinir hydrochloride |
443874-51-9 |
C14H13N5O5S2*ClH |
|
—— |
7-(Z)-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4-carboxylic acid phosphate |
717131-50-5 |
C14H13N5O5S2*H3O4P |
|
—— |
benzhydryl (6R-(6α,7β(Z)))-7-((2-(2-amino-1,3-thiazol-4-yl)-2-(hydroxyimino)acetyl)amino)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
91832-30-3 |
C27H23N5O5S2 |
|
—— |
7-(Z)-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4-carboxylic acid ammonium salt |
696592-20-8 |
C14H12N5O5S2*H4N |
|
—— |
diphenylmethyl 7β-phenylacetamido-3-hydroxymethyl-3-cephem-4-carboxylate |
35246-64-1 |
C29H26N2O5S |
|
—— |
N-({4-[(2R,3R)-3-{[2-(1,3-benzodioxol-5-yl)-2-hydroxyethyl]thio}-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy}acetyl)glycine |
917886-84-1 |
C28H25FN2O8S |
|
—— |
carbonyl biscaprolactam |
19494-73-6 |
C13H20N2O3 |
|
—— |
4-nitrobenzyl (1R,5S,6S)-2-(2-diethylcarbamoylphenylthio)-1-methyl-6-[1(R)-trimethylsilyloxyethyl]-1-carbapen-2-em-3-carboxylate |
156263-91-1 |
C31H39N3O7SSi |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(2-hydroxy-4-methoxyphenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-55-7 |
C37H26BrCl3N4O4 |
|
—— |
p-nitrobenzyl (4R,5S,6S)-3-<(3S,5S)-5-dimethylaminocarbonyl-1-(p-nitrobenzyloxycarbonyl)pyrrolidin-3-ylthio>-4-methyl-7-oxo-6-<(1R)-1-trimethylsilyloxoethyl>-1-azabicyclo<3.2.0>hept-2-en-2-carboxylate |
105344-45-4 |
C35H43N5O11SSi |
|
—— |
4-nitrobenzyl (1 R ,5 S ,6 S)-2-(2-diethylcarbamoylphenylthio)-1-methyl-6-[1(R)-hydroxyethyl]-1-carbapen-2-em-3-carboxylate |
158168-60-6 |
C28H31N3O7S |
|
—— |
6-Bromo-3-[4-[3-chloro-2-[4-(diethylamino)-2-hydroxyphenyl]-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-57-9 |
C40H33BrCl3N5O3 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(2-nitrophenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-47-7 |
C36H23BrCl3N5O4 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(4-chlorophenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-52-4 |
C36H23BrCl4N4O2 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-oxo-4-(3,4,5-trimethoxyphenyl)azetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-54-6 |
C39H30BrCl3N4O5 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(4-hydroxyphenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-50-2 |
C36H24BrCl3N4O3 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(2-chlorophenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-51-3 |
C36H23BrCl4N4O2 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-53-5 |
C37H26BrCl3N4O3 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-(3-nitrophenyl)-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-48-8 |
C36H23BrCl3N5O4 |
|
—— |
6-Bromo-3-[4-[3-chloro-2-[4-(dimethylamino)phenyl]-4-oxoazetidin-1-yl]phenyl]-2-[[2-(2,6-dichloroanilino)phenyl]methyl]quinazolin-4-one |
1225051-56-8 |
C38H29BrCl3N5O2 |
|