中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
7β-(2-furylacetamido)-3-acetoxymethyl-3-cephem-4-carboxylic acid |
28240-14-4 |
C16H16N2O7S |
|
—— |
N-<Furyl-(2)-acetyl>-7-aminocephalosporansaeure |
28240-14-4 |
C16H16N2O7S |
|
—— |
7-(Thienyl-2-acetylamino)-3-methylcephamcarbonsaeure-4 |
34691-02-6 |
C14H14N2O4S2 |
|
—— |
(R)-4-Propyl-azetidin-2-one |
112545-32-1 |
C6H11NO |
|
—— |
(3S,4R)-4-[(1R,3S)-3-methoxy-2-oxo-cyclohexyl]-3-[1-(S)-trimethylsilyloxy-2,2,2-trifluoroethyl]-2-azetidinone |
1201359-25-2 |
C15H24F3NO4Si |
|
—— |
(3S,4R)-3-[(1S)-2-fluoro-1-trimethylsilyloxyethyl]-4-[(1R,3S)-3-methoxy-2-oxocyclohexyl]azetidin-2-one |
—— |
C41H41N2O2PolS |
|
—— |
3-Chloro-1-naphthalen-1-yl-4-phenyl-azetidin-2-one |
887130-70-3 |
C19H14ClNO |
|
—— |
(3S*,4S*)-4-(Methoxycarbonyl)-3-methyl-N-(tert-butoxycarbonyl)azetidin-2-one |
—— |
C11H17NO5 |
|
—— |
6-dimethylaminoperhydroazepine-2,5-dione |
89003-63-4 |
C8H14N2O2 |
|
—— |
methyl 2-[(3S,4R)-3-[(1S)-1-(tertbutyldimethylsilyloxy)ethyl]-4-methylthio-2-oxoazetidin-1-yl]-3-methylbut-2-enoate |
78902-66-6 |
C18H33NO4SSi |
|
—— |
1-Benzyloxycarbonyloxy-4-bromomethylazetidinone |
101989-34-8 |
C12H12BrNO4 |
|
—— |
methyl 2-[(3S,4R)-3-[(1S)-1-(tertbutyldimethylsilyloxy)ethyl]-4-chloro-2-oxoazetidin-1-yl]-3-methylbut-2-enoate |
86489-09-0 |
C17H30ClNO4Si |
|
—— |
N-(3-{1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}-benzyl)-2-{2-[2-({2-[2-(3,4,5,6,7-pentahydroxy-2-oxo-heptyloxy)ethoxy]ethyl-carbamoyl}methoxy)ethoxy]ethoxy}acetamide |
439080-46-3 |
C44H57F2N3O15 |
|
—— |
3-(2-methylsulfanylethyl)-[1,4]oxazocane-5,8-dione |
1072197-56-8 |
C9H15NO3S |
|
—— |
1,4-Oxazocane-5,8-dione |
1072197-57-9 |
C6H9NO3 |
|
—— |
3-Chloro-4-(2-chlorophenyl)-1-[(2-indol-1-yl-2-oxoethyl)amino]-4-methylazetidin-2-one |
956475-43-7 |
C20H17Cl2N3O2 |
|
—— |
(Z)-(3S,5R)-3-acetoxy-2-(2-methoxyethylidene)clavam |
88367-38-8 |
C10H13NO5 |
|
—— |
12-Oxo-11-aza<4.4.2>propellan |
30483-08-0 |
C11H17NO |
|
—— |
(E)-(1aS,3aR,6bR)-2-Acetyl-5-[2-[1-[(4-hydroxyphenylcarbamoyl)-methyl]-pyridin-1-ium-3-yl)-vinyl]-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diaza-cyclobut[cd]indene-6-carboxylate |
200198-11-4 |
C26H24N4O6 |
|
—— |
Sodium(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfinylimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate |
258836-38-3 |
C15H14N3O5S2*Na |
|
—— |
4-nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methylthioimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate |
258840-59-4 |
C22H20N4O6S2 |
|
—— |
3-(bromomethyl)-7α-methoxy-4-(phenylcarbonyl)-Δ<sup>3</sup>-cephem 1,1-dioxide |
159425-17-9 |
C15H14BrNO5S |
|
—— |
2α-bromo-7α-methoxy-3-methyl-4-(phenylcarbonyl)-Δ<sup>3</sup>-cephem 1,1-dioxide |
159651-44-2 |
C15H14BrNO5S |
|
—— |
(-)-4-hydroxymethyl-1-tert-butyldimethylsilylazetidinone |
91939-51-4 |
C10H21NO2Si |
|
—— |
diphenylmethyl 7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>-7β-<(4-nitrobenzyloxy)carbonylamino>ceph-3-em-4-carboxylate |
86070-48-6 |
C32H28N8O8S2 |
|
—— |
(3R,4S)-1-(2-tetrahydropyranyloxy)-3-(4-phenylcyclohexylmethyl)-4-methylazetidin-2-one |
260357-49-1 |
C22H31NO3 |
|
—— |
4-methoxybenzyl (5R,6S)-6-[(1R)-1-trimethylsilyloxyethyl]-2-(2,5-dihydrothiophen-3-yl-1,1-dioxide)carbapen-2-em-3-carboxylate |
186525-30-4 |
C24H31NO7SSi |
|
—— |
4-methoxybenzyl (5R,6S)-6-[(1R)-1-(trimethylsilyloxy)ethyl]-2-(2,5-dihydrothiophen-3-yl)carbapen-2-em-3-carboxylate |
186525-22-4 |
C24H31NO5SSi |
|
—— |
(4S,6R,7S)-7-t-butoxycarbonyl amino-4-hydroxy-1-azabicyclo[4,2,0]oct-2-en-8-on-2-carboxylic acid |
78850-64-3 |
C13H18N2O6 |
|
—— |
(2R,3S)-2-[(2S,3S)-2-Formyl-3-(5-nitro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-hydroxy-butyric acid 4-nitro-benzyl ester |
1026269-90-8 |
C23H18N4O11 |
|
—— |
(2R,3S)-3-Hydroxy-2-[(2S,3S)-2-hydroxymethyl-3-(5-nitro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-butyric acid 4-nitro-benzyl ester |
133622-35-2 |
C23H20N4O11 |
|
—— |
(3S,4R)-1-<(R)-1-<<(p-nitrobenzyl)oxy>carbonyl>-(S)-2-hydroxypropyl>-3-(4-nitrophthalimido)-4-styrylazetidin-2-one |
156767-52-1 |
C30H24N4O10 |
|
—— |
(6R,7S,Z)-3-(1,3,4-thiadiazol-2-ylthio)-7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
1147848-85-8 |
C15H14N8O5S3 |
|
—— |
(3R,4S)-3-cyclohexylmethyl-4-cyclopropyl-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
382135-47-9 |
C18H29NO3 |
|
—— |
(6R,7S,Z)-benzhydryl 7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido)-8-oxo-3-(pyridin-4-ylthio)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1147849-75-9 |
C31H27N7O5S2 |
|
—— |
(3R,4S)-3-[(5-methyl-2-thienyl)methyl]-4-propyl-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
382135-50-4 |
C17H25NO3S |
|
—— |
(3R,4S)-3-(2-methyl-1-propyl)-4-methyl-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
212610-37-2 |
C13H23NO3 |
|
—— |
(3R,4S)-1-(2-tetrahydro-2H-pyran-2-yloxy)-3-(4-methylcyclohexylmethyl)-4-propylazetidin-2-one |
383174-07-0 |
C19H33NO3 |
|
—— |
(3R,4S)-3-(2-methyl-1-propyl)-4-propyl-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
212609-90-0 |
C15H27NO3 |
|
—— |
(3R,4S)-3-(2-methyl-1-propyl)-4-(3,3,3-trifluoropropyl)-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
212610-67-8 |
C15H24F3NO3 |
|
—— |
(3R,4S)-3-cyclohexyl-4-(3,3,3-trifluoropropyl)-1-(2-tetrahydro-2H-pyran-2-yloxy)azetidin-2-one |
382135-48-0 |
C18H28F3NO3 |
|
—— |
cefsulodin |
69705-63-1 |
C22H21N4O8S2 |
|
—— |
4-Carbamoyl-1-[2-carboxy-8-oxo-7-(2-phenyl-2-sulfo-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-pyridinium |
69705-63-1 |
C22H21N4O8S2 |
|
—— |
(4S,5R,6S)-6-[(1S)-1,2-bis(phenylmethoxy)ethyl]-4-[(2-methylpropan-2-yl)oxy]-1-azabicyclo[3.2.0]heptan-7-one |
1255710-36-1 |
C26H33NO4 |
|
—— |
sodium 4'-{(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl}-3'-hydroxybiphenyl-4-sulfonate |
852204-69-4 |
C30H25FNO6S*Na |
|
—— |
(2R,3R,4R)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-6-[(3aR,6R,6aS)-tetrahydro-2,2-dimethylfuro[3,4-d][1,3]dioxol-6-yl]-1-azabicyclo[3.2.0]heptan-7-one |
1352616-91-1 |
C35H39NO7 |
|
—— |
(2S,3S,4S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-6-[(3aR,6R,6aS)-tetrahydro-2,2-dimethylfuro[3,4-d][1,3]dioxol-6-yl]-1-azabicyclo[3.2.0]heptan-7-one |
1352616-86-4 |
C35H39NO7 |
|
—— |
(3S,4S)-3,4-bis(benzyloxy)-6-[(3aR,6R,6aS)-tetrahydro-2,2-dimethylfuro[3,4-d][1,3]dioxol-6-yl]-1-azabicyclo[3.2.0]heptan-7-one |
1352617-01-6 |
C27H31NO6 |
|
—— |
(2S,3R,4S)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-6-[(3aR,6R,6aS)-tetrahydro-2,2-dimethylfuro[3,4-d][1,3]dioxol-6-yl]-1-azabicyclo[3.2.0]heptan-7-one |
1352616-96-6 |
C35H39NO7 |
|
—— |
Benzoic acid 1-tert-butyl-3-chloromethyl-2-oxo-azetidin-3-yl ester |
87750-98-9 |
C15H18ClNO3 |
|