| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (S)-7-[2-(2-Aminomethyl-phenyl)-acetylamino]-3-(1-carboxymethyl-1H-tetrazol-5-ylsulfanylmethyl)-7-methoxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 61336-46-7 | C21H23N7O7S2 |
| —— | 7-(α-Phenyl-α-phenylthioacetamido)cephalosporansaeure | 14411-87-1 | C24H22N2O6S2 |
| —— | (6<i>R</i>)-7<i>c</i>-methoxy-7<i>t</i>-[2-(5-methylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetylamino]-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65871-97-8 | C16H19N9O5S4 |
| —— | (3R,4S)-3-ethyl-4-<(S)-1-<(tert-butyldimethylsilyl)oxy>-ethyl>-2-azetidinone | 116078-97-8 | C13H27NO2Si |
| —— | 591737-79-0 | C18H26N2O4 | |
| —— | (2S)-N-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-1-(4-chlorophenyl)-4-oxoazetidine-2-carboxamide | 1258443-21-8 | C16H17ClN4O2S |
| —— | 1-acetylamino-3-benzylsulfanyl-pyrrolidine-2,5-dione | 60788-01-4 | C13H14N2O3S |
| —— | 1-[4-({4-[3-(3-hydroxy-3-phenylpropyl)-2-oxo-4-phenylazetidin-1-yl]benzylcarbamoyl}methyl)benzyl]-4-aza-1-azoniabicyclo[2.2.2]octane trifluoroacetate | 640331-70-0 | C2F3O2*C40H45N4O3 |
| —— | (3S,4R)-1-(tert-butyldimethylsilyl)-3-(1'-oxoprop-2'-enyl)-4-<1'(R)-methyl-3'-<(allyloxy)carbonyl>-2'-oxo-3'-diazopropyl>azetidin-2-one | 138898-96-1 | C20H29N3O5Si |
| —— | 85737-64-0 | C47H84N2O8Si4 | |
| —— | (6R,7R)-8-Oxo-7-phenylacetylamino-3-((Z)-2-pyridin-2-yl-vinyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 141726-87-6 | C23H21N3O4S |
| —— | N-hydroxy-3-azabicyclo<3.2.1>octan-2-one | 74221-99-1 | C7H11NO2 |
| —— | 2-((2R,3R)-3-Acetylamino-2-allylsulfanyl-4-oxo-azetidin-1-yl)-3-methyl-but-2-enoic acid methyl ester | 64919-82-0 | C14H20N2O4S |
| —— | (6R)-3-indol-3-ylmethyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 4468-00-2 | C24H21N3O4S |
| —— | 1254587-63-7 | C35H30N6O4 | |
| —— | (3R,4S)-1-(buta-2,3-dien-1-yl)-4-((R)-1-hydroxy-2-(4-methoxyphenyl)buta-2,3-dien-1-yl)-3-methoxyazetidin-2-one | 1619933-21-9 | C19H21NO4 |
| —— | 1254982-73-4 | C10H18N2O2 | |
| —— | (3S,4S)-1-benzyl-3-formyl-2-oxo-4-phenylazetidin-3-yl(2-oxoethyl)carbamic acid benzyl ester | 1218934-95-2 | C27H24N2O5 |
| —— | 1202939-89-6 | C15H22N2O | |
| —— | [(2S,3R)-3-Acetyl-1-(2,2-dimethyl-propyl)-4-oxo-azetidin-2-yl]-acetic acid tert-butyl ester | 130935-22-7 | C16H27NO4 |
| —— | 1-[11-(4-{3-[3-hydroxy-3-phenyl-propyl]-2-oxo-4-phenyl-azetidin-1-yl}-benzylcarbamoyl)-undecyl]-4-aza-1-azonia-bicyclo[2.2.2]octane trifluoracetate | 639504-43-1 | C2F3O2*C43H59N4O3 |
| —— | 1-Hydroxy-3-phenyl-5-methyl-pyrrolidin-2-on | 60769-62-2 | C11H13NO2 |
| —— | 1-Allyl-2-((2S,3R)-1-but-3-enyl-3-methoxy-4-oxo-azetidin-2-yl)-2,3-dihydro-1H-pyridin-4-one | 502147-66-2 | C16H22N2O3 |
| —— | (3S,4R)-1-(di-p-anisylmethyl)-3-acetyl-4-<(R)-1-(t-butoxymethyl)ethyl>-2-azetidinone | 111865-67-9 | C27H35NO5 |
| —— | 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((1R,2S)-2-phenylcyclopropyl)benzamide | 946825-37-2 | C32H38N6O3 |
| —— | 7-(aminomethyl)-1-azaspiro[3.5]nonan-2-one, Mixture of diastereomers | 2297378-74-4 | C9H16N2O |
| —— | (6R,7R)-8-Oxo-7-phenylacetylamino-3-((Z)-propenyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 140647-41-2 | C19H20N2O4S |
| —— | (R)-3-Acetoxymethyl-7-[2-(5-amino-[1,2,4]oxadiazol-3-yl)-2-phenyl-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 60776-13-8 | C20H19N5O7S |
| —— | (6<i>R</i>)-3-(2-acetoxy-5-fluoro-benzyl)-5ξ,8-dioxo-7<i>t</i>-(2-phenyl-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 | 54493-65-1 | C24H21FN2O7S |
| —— | Sodium; (6R,7R)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 92096-29-2 | C15H13N2O4S*Na |
| —— | 17-benzoyl-1,8-dichloro-17-azapentacyclo[6.6.5.0(2,7).0(9,14).0(15,19)]nonadeca-2,4,6,9,11,13-hexaen-16,18-dione | 1421864-09-6 | C25H15Cl2NO3 |
| —— | [2-(3-Fluoro-2-hydroxy-propylsulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid tert-butyl ester | 35948-58-4 | C38H40FN2O5PS |
| —— | 3-amino-4-(3,4-dimethoxyphenyl)-1-(4-chlorophenyl)azetidin-2-one | 154783-86-5 | C17H17ClN2O3 |
| —— | tert-butyl (2R)-2-methyl-2-[(3S,4R)-2-oxo-3-phenoxy-4-phenylazetidin-1-yl]pent-4-enoate | 110510-45-7 | C25H29NO4 |
| —— | allyl (1S,5R,6S)-2-(4-(2-(hydroxy)-ethyl-5-methoxyacetyl-1,8-naphthosultam)methyl)-6-[1(R)-(allyloxycarbonyl)oxyethyl]-1-methylcarbapen-2-em-3-carboxylate | 198473-85-7 | C33H36N2O11S |
| —— | (6<i>R</i>)-7<i>c</i>-methoxy-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-7<i>t</i>-[2-(2-oxo-2,3-dihydro-thiazol-4-ylsulfanyl)-acetylamino]-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65871-92-3 | C16H17N7O6S4 |
| —— | ammonium 4-(4-{1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}-3-hydroxyphenylcarbamoyl)piperazine-1-sulfamate | 937798-24-8 | C29H30F2N4O7S*H3N |
| —— | allyl (1S,5R,6S)-2-(4-(2-(hydroxy)-ethyl-5-phenyl-1,8-naphthosultam)methyl)-6-[1(R)-(allyloxycarbonyl)oxyethyl]-1-methylcarbapen-2-em-3-carboxylate | 198473-87-9 | C36H36N2O9S |
| —— | (3S,4S)-4-<(S)-1-benzyloxyethyl>-3-<(S)-1-hydroxyethyl>-2-azetidinone | 126577-34-2 | C14H19NO3 |
| —— | Azecindion | 69956-31-6 | C15H19NO3 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-((Ξ)-5-carboxy-5-hydroxy-pentanoylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 29121-17-3 | C16H20N2O9S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2,5-dichloro-phenyl)-acetylamino]-3-methoxymethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 29121-15-1 | C17H16Cl2N2O5S |
| —— | (3S,4R)-3-<(1R)-1-<<(1,1-dimethylethyl)-dimethylsilyl>oxy>ethyl>-2-oxo-4-<3-<(4-fluorophenyl)-sulfonyl>-2-iodo-2(E)-propenyl>-1-azetidineacetic acid,(4-nitrophenyl)methyl ester | 139211-50-0 | C29H36FIN2O8SSi |
| —— | 4-mesyloxymethyl-1-(o-nitrophenyl)-2-azetidinone | 111781-78-3 | C11H12N2O6S |
| —— | (S)-2-oxo-3-[[2-[[[(phenylmethoxy)carbonyl]amino]methyl]benzoyl]amino]-1-azetidinesulfonic acid | 741627-61-2 | C19H19N3O7S |
| —— | 2-Amino-4-(4-{1-[(4-carbamoyloxy-phenyl)-carboxy-methyl]-2-oxo-azetidin-3-ylaminooxalyl}-phenoxy)-butyric acid | 64026-98-8 | C24H24N4O10 |
| —— | N-(ε-Aminocaproyl)-caprolactam | 19837-09-3 | C12H22N2O2 |
| —— | cis-1,4-Diphenyl-3-phthalimidoazetidin-2-on | 19018-08-7 | C23H16N2O3 |
| —— | (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(1-carboxycyclobut-1-oxyimino)acetamido]-3-[(1-methylpyridinium-4-yl)-thiomethyl]ceph-3-em-4-carboxylate | 723235-06-1 | C24H24N6O7S3 |
| —— | Sodium (4R,5S,6S)-6-[1'(R)-hydroxyethyl]-4-methyl-3-[[[(1-methyltetrazol-5-yl)thio]methyl]thio]-7-oxo-1-azabicyclo[3.2 0]hept-2-ene-2-carboxylate | 142794-97-6 | C13H16N5O4S2*Na |