| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (6<i>R</i>)-3-(5-carbamoylmethyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64081-85-2 | C18H17N5O6S3 |
| —— | methyl (1S,8aR)-1-methyl-3,6-dioxo-1,2,4,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-7-carboxylate | 196957-54-7 | C10H14N2O4 |
| —— | (2S,3S)-1-Methoxy-3-methyl-4-oxo-azetidine-2-carbaldehyde | 128227-40-7 | C6H9NO3 |
| —— | 2-(trimethylsilyl)ethyl <<4(S)-methyl-3(S)-<(benzyloxy)formamido>-2-oxo-1-azetidinyl>oxy>acetate | 97486-25-4 | C19H28N2O6Si |
| —— | (3R,4R)-3-amino-4-phenyl-1-trimethylsilylazetidin-2-one | 130697-52-8 | C12H18N2OSi |
| —— | 1613229-37-0 | C14H17NO3 | |
| —— | 2-Diazo-4-[(2S,3R)-3-((S)-1-hydroxy-ethyl)-4-oxo-azetidin-2-yl]-3-oxo-butyric acid ethyl ester | 81477-58-9 | C11H15N3O5 |
| —— | 1,4,6,6-tetramethyl-azepan-2-one | 39985-25-6 | C10H19NO |
| —— | 1418022-87-3 | C22H23NO3 | |
| —— | <i>N</i>-(4-oxo-1,2,2-triphenyl-azetidin-3-yl)-2-phenoxy-acetamide | 72899-77-5 | C29H24N2O3 |
| —— | 1454786-23-2 | C21H20BrNO5 | |
| —— | diphenylmethyl (1S,6R,7R)-3-methyl-7β-phenoxyacetamidoceph-3-em-4-carboxylate 1-oxide | 66872-16-0 | C29H26N2O6S |
| —— | N-(chloromethyl)-4-(allyloxy)-2-azetidinone | 79196-70-6 | C7H10ClNO2 |
| —— | N,N'-Adipoylbis[7-Aminocephalosporanic Acid] | 1232326-38-3 | C26H30N4O12S2 |
| —— | (3R,4S,1'S)-1-(1'-Methoxycarbonyl)ethyl-3-azido-4-phenylazetidin-2-one | 76741-28-1 | C13H14N4O3 |
| —— | benzyl 4-((((Z)-2-(((2R,3S)-2-(azidomethyl)-4-oxoazetidin-3-yl)amino)-1-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoethylidene)amino)oxy)tetrahydro-2H-pyran-4-carboxylate | 1380110-95-1 | C27H32N8O8S |
| —— | 67848-12-8 | C32H31N9O6S3 | |
| —— | 4-(2-furan-2-yl-4-oxo-3-phenoxy-azetidin-1-yl)-benzoic acid | 59507-20-9 | C20H15NO5 |
| —— | (S)-methyl 2-((2R,3R)-3-azido-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-oxoazetidin-1-yl)-3-methylbutanoate | 1411634-69-9 | C14H22N4O5 |
| —— | 7-(2-Amino-2-phenyl-acetylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with naphthalene | 62759-21-1 | C10H8*C16H17N3O4S |
| —— | α-Hydroxy-α-(2α-isopropylmercapto-4-oxo-3α-N-phenyloxyacetylamino-1-azetidinyl)essigsaeure-tert.-butylester | 27473-29-6 | C20H28N2O6S |
| —— | N,2-Dimethyl-3-cyanmethyl-2-phenyl-succinimid | 63630-14-8 | C14H14N2O2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-(3-allyloxyimino-butyrylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 69931-84-6 | C17H21N3O7S |
| —— | 2,3,3-Trimethyl-pyrrolidon-(5) | 57680-96-3 | C7H13NO |
| —— | 4-acetamido-5-benzenesulfonyl-1-isopropylpyrrolidin-2-one | 608525-73-1 | C15H19NO5S |
| —— | cyclopentyloxycarbonyloxymethyl (1R,5S,6S)-2-[(3S,5S)-(5-N,N-dimethylaminocarbonyl-1-isobutyryloxymethyloxycarbonyl)-pyrrolidin-3-ylthio]-6-[(1R)-1-hydroxyethyl]-1-methylcarbapen-2-em-3-carboxylate | 477253-24-0 | C30H43N3O12S |
| —— | (R)-3-amino-1-methoxyazetidin-2-one | 184105-74-6 | C4H8N2O2 |
| —— | (3S,4R)-3-[(1R)-1-hydroxyethyl]-4-carboxymethyl-1-(4-methoxy)phenyl-2-azetidinone | 134526-96-8 | C14H17NO5 |
| —— | ethyl 2-(((3S,4R)-2-oxo-3-((R)-1-(2,2,2-trifluoroacetoxy)ethyl)-4-((2-(trimethylsilyl)ethyl)selanyl)azetidin-1-yl)methyl)acrylate | 1286169-60-5 | C18H28F3NO5SeSi |
| —— | 4-Nitrobenzyl (1S,5R,6S)-2-[6-[N-(3-azido-propyl)carbamoylmethyl]-7-methylthioimidazo[5,1-b]-thiazolium-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide | 352307-51-8 | C28H31N8O7S2*I |
| —— | t-butyl (5S,7S)-7-<<(1,1-dimethylethoxy)carbonyl>amino>-8-oxo-3-cyano-1-azabicyclo<3.3.0>oct-2-ene-2-carboxylate | 115392-03-5 | C18H25N3O5 |
| —— | 4-nitrobenzyl (1S,5R,6S)-2-(6,7-dimethylimidazo[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide | 211034-42-3 | C24H25N4O6S*I |
| —— | (3R,4R)-3-[(2R)-2-(4-fluorophenyl)-2-hydroxyethylthio]-4-(4-hydroxy-3-nitrophenyl)-1-[4-(pyridin-3-yl)phenyl]azetidin-2-one | 1056207-77-2 | C28H22FN3O5S |
| —— | 7[(5-benzyl-1,2,4-oxadiazol-3-yl-)acetamido]cephalosporanic acid | 55152-57-3 | C21H20N4O7S |
| —— | (3R,4S)-3-Amino-1-benzyl-4-hydroxy-azepan-2-one | 165257-07-8 | C13H18N2O2 |
| —— | (6<i>R</i>)-7<i>t</i>-((Ξ)-5-carboxy-5-phthalimido-pentanoylamino)-3-(4,4-dimethyl-thiosemicarbazonomethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62543-47-9 | C25H26N6O8S2 |
| —— | allyl (4R,5S,6S)-3-[(4-{(6R)-1-[(allyloxy)carbonyl]-6-methyl-1,2,3,6-tetrahydropyridin-4-yl}-1,3-thiazol-2-yl)thio]-4-methyl-7-oxo-6-{(1R)-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 426253-49-8 | C29H39N3O6S2Si |
| —— | Sodium (1S,5R,6S)-2-[5-(4-dimethylaminophenyl)-7-(pyridin-3-yl)carbonylimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate | 432039-46-8 | C29H26N5O5S*Na |
| —— | benzyl 1-[(Z)-[1-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-oxo-2-[[(3S,4R)-2-oxo-4-[[[4-oxo-1,5-bis(phenylmethoxy)pyridine-2-carbonyl]amino]methyl]azetidin-3-yl]amino]ethylidene]amino]oxycyclopentane-1-carboxylate | 1380112-21-9 | C47H49N7O11S |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-furan-2-yl-2-((<i>Z</i>)-phenoxycarbamoyl-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 | 67442-61-9 | C24H22N4O10S |
| —— | 3-Acetoxymethyl-4-(2-cyano-2-ethoxycarbonyl-ethyl)-5,8-dioxo-7-(2-thiophen-2-yl-acetylamino)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 59589-66-1 | C24H24Cl3N3O9S2 |
| —— | 1361388-82-0 | C26H22N2O6 | |
| —— | 3-ethyl-3-hydroxy-4-phenyl-1-(4-methoxyphenyl)-azetidin-2-one | 117505-64-3 | C18H19NO3 |
| —— | 3,3'-dimethyl-2,2'-[4,4'-dioxo-3,3'-bis-(2-phenoxy-acetylamino)-2,2'-disulfanediyl-bis-azetidin-1-yl]-bis-but-3-enoic acid | 49780-38-3 | C32H34N4O10S2 |
| —— | Sodium (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-[5-phenyl-7-(pyridin-3-yl)carbonylimidazo-[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate | 432039-42-4 | C27H21N4O5S*Na |
| —— | tert-butyl 2-(2-oxo-4-phenylsulfanylazetidin-1-yl)acetate | 82342-08-3 | C15H19NO3S |
| —— | (6R,7R)-7-{2-(5-Amino-[1,2,4]thiadiazol-3-yl)-2-[(Z)-methoxyimino]-acetylamino}-3-(benzothiazol-2-ylsulfanyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 153163-95-2 | C32H25N7O5S4 |
| —— | (R)-3-methylene-5-vinylpyrrolidin-2-one | 1443299-92-0 | C7H9NO |
| —— | 3,3-Dimethyl-7-oxo-6-[2-phenyl-2-(pyridin-2-ylcarbamoyl)-acetylamino]-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 33607-49-7 | C22H22N4O5S |
| —— | (3R,4S)-3-(Acetyloxy)-1-[(1S)-1-(4-methoxyphenyl)propyl]-4-phenyl-2-azetidinone | 208848-58-2 | C21H23NO4 |