| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (6<i>R</i>)-7<i>t</i>-[2-((<i>Z</i>)-benzhydryloxycarbamoyl-methoxyimino)-2-furan-2-yl-acetylamino]-3-carbamoyloxymethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 67442-36-8 | C43H37N5O10S |
| —— | 7-[(z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetamido]-3-[(E)-3-[(E)-(1-carbamoyl-1-propen-3-yl)-ethylmethylammonio]-1-propen-1-yl]-3-cephem-4-carboxylate | 206126-08-1 | C22H28N8O6S2 |
| —— | (1S,5R,6S)-2-(1-Amino-4-pyridinio)thiomethyl-6-<(R)-1-hydroxyethyl>-1-methylcarbapen-2-em-3-carboxylate | 135237-53-5 | C16H19N3O4S |
| —— | 4-nitrobenzyl 4-<3(R)-benzoylamino-2-azetidinon-4(R)-yloxy>-2-diazo-3-oxo-butanoate | 87153-26-2 | C21H17N5O8 |
| —— | 4-Carboethoxy-3-methoxyazetidin-2-one-1-sulfonic acid tetrabutylammonium salt | 119874-04-3 | C7H10NO7S*C16H36N |
| —— | (3S,6S)-[3-(2)H,6-(2)H]-1,4-bis((S)-1-(4-methoxyphenyl)ethyl)-3,6-dimethylpiperazine-2,5-dione | 1246496-71-8 | C24H30N2O4 |
| —— | Sodium (10S,11R,12S)-12-[(R)-1-hydroxyethyl]-13-oxo-14-azatetracyclo[8.5.0.02,7.011,14 ]pentadeca-2,4,6,15(1)-tetraene-15-carboxylate | 136225-27-9 | C17H16NO4*Na |
| —— | tert-butyl 2-((((Z)-2-(((2R,3S)-2-(((4-(((1,5-bis(benzyloxy)-4-oxo-1,4-dihydropyridin-2-yl)methyl)carbamoyl)pyridin-2-yl)amino)methyl)-4-oxoazetidin-3-yl)amino)-1-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoethylidene)amino)oxy)-2-methylpropanoate | 1380111-80-7 | C48H55N9O11S |
| —— | tert-butyl 4-(4-bromophenyl)-3-(diethoxyphosphoryl)-5-ethyl-2-oxopyrrolidine-1-carboxylate | 1227848-58-9 | C21H31BrNO6P |
| —— | 3-(2-Hydroxy-cyclohexyl)-1-methyl-pyrrolidin-2-one | 64288-18-2 | C11H19NO2 |
| —— | (2S,3S)-3-Benzyloxy-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester | 126448-48-4 | C20H21NO4 |
| —— | N-[(2R,3S)-1-(2-Hydroxy-2-phenyl-ethyl)-2-(4-methoxy-phenyl)-4-oxo-azetidin-3-yl]-2-phenoxy-acetamide | 101067-71-4 | C26H26N2O5 |
| —— | (2S,3S)-N-benzyl-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-(2-iodo-4-nitrophenoxy)-1-(4-methoxyphenyl)-4-oxoazetidine-3-carboxamide | 1393596-21-8 | C29H28IN3O8 |
| —— | 4,5-bis(benzyloxy)-2-(5-((((2R,3S)-3-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-4-oxoazetidin-2-yl)methyl)carbamoyl)isoxazol-3-yl)pyridine 1-oxide | 1380110-64-4 | C45H50N8O12S |
| —— | (3S,4R)-4-Ethynyl-3-((S)-1-hydroxy-ethyl)-1-(4-methoxy-benzyl)-azetidin-2-one | 105662-88-2 | C15H17NO3 |
| —— | 1-Carboxymethyl-3-phenoxyacetamido-4-(3,4-methylenedioxyphenyl)azetidin-2-one | 87702-99-6 | C20H18N2O7 |
| —— | methyl 3-{(2S,3R)-2-[4-(4-chlorobenzyloxy)phenyl]-1-(4-fluorophenyl)-4-oxoazetidin-3-yl}propionate | 1042723-05-6 | C26H23ClFNO4 |
| —— | 6-beta-(4-Picolylaminomethyl)penicillanic Acid 1,1-Dioxide | 89319-88-0 | C15H19N3O5S |
| —— | 1-(2-Iodo-2-phenyl-ethyl)-4-(4-methoxy-phenyl)-3-phenoxy-azetidin-2-one | 101067-51-0 | C24H22INO3 |
| —— | 6'-(diphenylmethyl)-2',3',5,6-tetrahydrospiro[benzo[1,2-b:5,4-b']difuran-3,8'-[1,4]dioxino[2,3-f]indol]-7'(6'H)-one | 1222544-21-9 | C32H25NO5 |
| —— | N-ethyl-5-(4-{(3R,4R)-3-[(2R)-2-(4-chlorophenyl)-2-hydroxyethylthio]-4-(4-hydroxyphenyl)-2-oxoazetidinyl}phenyl)pyridine-3-carboxamide | 1056209-06-3 | C31H28ClN3O4S |
| —— | N-{(2S,3S)-2-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1-furan-2-ylmethyl-4-oxo-azetidin-3-yl}-2-phenoxy-acetamide | 137854-21-8 | C24H34N2O5Si |
| —— | 1007566-78-0 | C30H33NO7 | |
| —— | 1-(2-Bromo-2-phenyl-ethyl)-3-phenoxy-4-phenyl-azetidin-2-one | 101067-55-4 | C23H20BrNO2 |
| —— | (R)-4-Methyl-azocan-2-one | 16435-62-4 | C8H15NO |
| —— | 26531-15-7 | C6H15N*C13H20N2O5S | |
| —— | (R)-4-{(2R,3S)-1-(tert-Butyl-dimethyl-silanyl)-3-[1-(tert-butyl-dimethyl-silanyloxy)-vinyl]-4-oxo-azetidin-2-yl}-2-diazo-3-oxo-pentanoic acid allyl ester | 140458-80-6 | C25H43N3O5Si2 |
| —— | p-nitrobenzyl (1R,5S,6S)-2-{1-[4-((1S)-1-carbamoyl-2-methylpropylcarbamoyl)-1,3-thiazol-2-yl]azetidin-3-yl}thio-6-[(R)-1-t-butyldimethylsilyloxyethyl]-1-methylcarbapen-2-em-3-carboxylate | 429670-82-6 | C35H48N6O8S2Si |
| —— | 7-Trifluormethylmercaptoacetylamino-3-<1-(2-carboxyethyl)-tetrazol-5-ylthiomethyl>-3-cephem-4-carbonsaeure | 61606-01-7 | C15H15F3N6O6S3 |
| —— | 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-3-cyclopropyl-2-propenoylamino>-3-cephem-4-carboxylic acid | 158744-08-2 | C21H24N4O6S2 |
| —— | 1-(benzyloxy)-3-benzamido-2-azetidinone | 75624-39-4 | C17H16N2O3 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-aminomethyl-cyclohex-1-enyl)-acetylamino]-8-oxo-3-(1<i>H</i>-[1,2,3]triazol-4-ylsulfanylmethyl)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 56168-18-4 | C19H24N6O4S2 |
| —— | (6R,7R)-3-Acetoxymethyl-7-(4-methoxycarbonyl-butyrylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 39499-49-5 | C16H20N2O8S |
| —— | [(3S,4R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-oxo-4-(2-oxo-propylsulfanyl)-azetidin-1-yl]-acetic acid | 37479-33-7 | C16H14N2O6S |
| —— | (S)-2-((2R,3R)-3-Chloro-2-methoxy-4-oxo-azetidin-1-yl)-3-methyl-3-methylsulfanyl-butyric acid methyl ester | 73093-69-3 | C11H18ClNO4S |
| —— | 2-[(2S,3R)-2-Chloro-4-oxo-3-(trityl-amino)-azetidin-1-yl]-3-methyl-but-2-enoic acid benzhydryl ester | 74007-12-8 | C40H35ClN2O3 |
| —— | 2-Oxo-3-(4-phenyl-but-3-ynyl)-azepane-1-carboxylic acid tert-butyl ester | 124991-88-4 | C21H27NO3 |
| —— | (5R,6S)-3-[2-(Imidazol-2-ylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 142775-03-9 | C17H21N5O4 |
| —— | (6<i>R</i>)-3-((Ξ)-1-benzoyloxy-ethyl)-5ξ,8-dioxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 64893-89-6 | C35H30N2O7S2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-5<i>t</i>,8-dioxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 72368-47-9 | C17H18N2O7S2 |
| —— | (1R,5S)-3-[3-(diethylamino)propyl]-1,8,8-trimethyl-3-azabicyclo[3.2.1]octane-2,4-dione | 109565-50-6 | C17H30N2O2 |
| —— | (6R,7R)-3-(Benzothiazol-2-ylsulfanylmethyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 83242-37-9 | C24H21N3O4S3 |
| —— | N-[3-Chloro-2-(3-nitro-phenyl)-4-oxo-azetidin-1-yl]-2-(4-chloro-phenylamino)-acetamide | 93548-76-6 | C17H14Cl2N4O4 |
| —— | 3-Chloro-1-[4-(2,6-dinitro-4-trifluoromethyl-phenylsulfanyl)-phenyl]-4-quinolin-4-yl-azetidin-2-one | 131693-14-6 | C25H14ClF3N4O5S |
| —— | sodium 6β-<2-(2-aminothiazol-4-yl)-2-<(Z)-<2-<(2-nitrophenyl)seleno>ethoxy>imino>acetamido>penicillanate | 139327-70-1 | C21H21N6O7S2Se*Na |
| —— | methyl methylpenicillinate 1,1-dioxide | 81651-34-5 | C11H16N2O6S |
| —— | 6β-{3-[5-(4-methoxy-benzyl)-furan-2-yl]-acryloylamino}-penicillanic acid | 28813-00-5 | C23H24N2O6S |
| —— | N-[3-(1H-1,2,3-benzotriazol-1-yl)propyl]-2-(2-methoxyphenyl)-3-chloro-4-oxo-1-azetidinecarboxamide | 1309605-74-0 | C20H20ClN5O3 |
| —— | ethyl 2-(2-naphthalen-2-yloxy-4-oxoazetidin-1-yl)acetate | 119005-26-4 | C17H17NO4 |
| —— | 4-hydroxy-3,3,4-trimethyl-1-phenylpyrrolidin-2-one | 1448691-98-2 | C13H17NO2 |