| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 2,2-Dimethyl-propionic acid 2-((2R,3R)-2-benzylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-acetoxymethyl ester | 202919-02-6 | C26H30N2O6S |
| —— | (6<i>R</i>)-3-[3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-<i>trans</i>-propenyl]-8-oxo-7<i>t</i>-(2-tetrazol-1-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 69958-90-3 | C16H16N8O4S3 |
| —— | {5-amino-1-[(2-oxo-1,4-diphenyl-azetidin-3-ylmethyl)-carbamoyl]-pentyl}-carbamic acid tert-butyl ester | 1261613-10-8 | C27H36N4O4 |
| —— | 84465-93-0 | C16H15N5O6S*2Na | |
| —— | 56203-76-0 | C19H24N6O4S2*HI | |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-tert-butoxycarbonyl-cyclopentyloxyimino]-acetylamino}-3-azidomethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 141613-25-4 | C23H28N8O7S2 |
| —— | 3-Acetoxymethyl-8-oxo-7-(2-pentylsulfanyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 13569-21-6 | C17H24N2O6S2 |
| —— | (6<i>R</i>)-3-(3-methoxy-pyrazin-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 | 65640-07-5 | C19H18N4O5S3 |
| —— | sodium (3S)-3-(D-2-tert-butyldimethylsilyloxy-2-phenylacetamido)-2-azetidinone-1-sulfonate | 87616-45-3 | C17H25N2O6SSi*Na |
| —— | (R)-3-Chloromethyl-2-[(2R,3R)-2-(5-methyl-[1,3,4]thiadiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-but-3-enoic acid benzyl ester | 83242-32-4 | C26H25ClN4O5S3 |
| —— | (4-nitrophenyl)methyl (4R,5S,6S)-3-[2-[(7aS)-3,3-dimethyl-1-oxo-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazol-2-yl]ethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 185736-59-8 | C27H34N4O7S |
| —— | 5-(1-adamantylmethyl)-5-azahomoadamantan-4-one | 75581-70-3 | C21H31NO |
| —— | 102627-92-9 | C24H37NO6Si | |
| —— | (6<i>R</i>)-7<i>t</i>-(2-bromo-acetylamino)-3-methoxy-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 51803-41-9 | C10H11BrN2O5S |
| —— | 7-(2-Methoxycarbonyloxy-2-phenyl-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 57008-32-9 | C21H20N4O7S3 |
| —— | (6<i>R</i>)-3-(4-methoxy-naphthalen-1-ylmethyl)-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 2,2,2-trichloro-ethyl ester | 36406-59-4 | C29H25Cl3N2O6S |
| —— | (6<i>R</i>)-3-acetoxymethyl-8-oxo-7<i>t</i>-[2-(4-oxo-4<i>H</i>-pyridin-1-yl)-acetylamino]-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid <i>tert</i>-butyl ester | 56187-61-2 | C21H25N3O7S |
| —— | (2S,5R)-6-[(4-Amino-bicyclo[4.2.0]octa-1,3,5-triene-7-carbonyl)-amino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 37671-99-1 | C17H19N3O4S |
| —— | N-(1-Ethyl-2-furan-2-yl-4-oxo-3-phenyl-azetidin-3-yl)-benzamide | 98767-87-4 | C22H20N2O3 |
| —— | 2,3-Dioxo-2,3-dihydro-benzo[1,4]thiazine-4-carboxylic acid [3-chloro-2-(4-chloro-phenyl)-4-oxo-azetidin-1-yl]-amide | 129455-27-2 | C18H11Cl2N3O4S |
| —— | 2-<3-phenylacetamido-4-thio((β-phenylethyl)aminocarbonyl-methyl)-(3R,4R)-azetidin-2-on-1-yl>-phthalidyl acetate | 122692-27-7 | C31H29N3O7S |
| —— | <i>N</i>-((6<i>R</i>)-2ξ-hydroxy-4-methyl-8-oxo-2ξ-trifluoromethyl-(5<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-3-en-7<i>t</i>-yl)-2-phenoxy-acetamide | 35592-72-4 | C16H15F3N2O4S |
| —— | 1-Chlorsulfonyl-4-n-butyl-2-azetidinon | 38591-69-4 | C7H12ClNO3S |
| —— | sodium (3S)-3-((Z)-2-methoxyimino-2-thienylacetamido)-2-azetidinone-1-sulfonate | 87599-98-2 | C10H10N3O6S2*Na |
| —— | (2a<i>R</i>)-1-oxo-2<i>t</i>-(2-phenoxy-acetylamino)-(2a<i>r</i>)-2,2a-dihydro-1<i>H</i>,6<i>H</i>-azeto[2,1-<i>b</i>]cyclopenta[<i>e</i>][1,3]thiazine-5,5,7-tricarboxylic acid tris-(2,2,2-trichloro-ethyl) ester | 50836-50-5 | C26H19Cl9N2O9S |
| —— | 4-[3(R)-(1-(S)fluorethyl)-2-oxoazetidine-4(R)-yl]-3-oxo-2-diazobutyricacid.4-nitrobenzylester | 90581-00-3 | C16H15FN4O6 |
| —— | (<i>R</i>)-2-((2<i>R</i>)-2<i>r</i>-hydroxysulfanyl-4-oxo-3<i>c</i>-phthalimido-azetidin-1-yl)-3-methyl-but-3-enoic acid 4-nitro-benzyl ester | 52186-81-9 | C23H19N3O8S |
| —— | Hexanoic acid (5aR,7aS,8R,12S)-8-acetyl-5a,7a,12-trimethyl-2-oxo-2,3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11,12-hexadecahydro-cyclopenta[5,6]naphtho[1,2-d]azepin-8-yl ester | 28619-71-8 | C28H43NO4 |
| —— | (R)-3,3a,5,6,6a-Pentamethyl-4-methylene-3,3a,4,6a-tetrahydro-1H-cyclopenta[b]pyrrol-2-one | 24658-76-2 | C13H19NO |
| —— | acetonyl (5RS,6SR)-6-<(E)-3-methoxycarbonylallyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate | 104883-24-1 | C15H17NO6 |
| —— | 40176-47-4 | C29H36N4O8S2 | |
| —— | 56203-74-8 | BrH*C17H20N6O4S2 | |
| —— | 4-Oxo-2-(4-nitrophenyl)-1-phenyl-2-ethoxycarbonyl-azetidin | 28271-63-8 | C18H16N2O5 |
| —— | (6<i>R</i>)-7<i>t</i>-(2-butylcarbamoyloxyimino-4-chloro-3-oxo-butyrylamino)-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 | 70343-99-6 | C18H22ClN5O9S |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-(4-chloro-3-oxo-2-propylcarbamoyloxyimino-butyrylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 70343-90-7 | C18H21ClN4O9S |
| —— | ertapenem bis(pivaloyloxy)methyl ester | 1446142-20-6 | C34H45N3O11S |
| —— | 1-<4-Methyl-phenyl>-3-<phenoxyacetylamino>-4,4-spirocyclohexyl-azetidinon-2 | 24246-56-8 | C23H26N2O3 |
| —— | (6<i>R</i>)-8-oxo-7<i>t</i>-(2-pyrazin-2-ylsulfanyl-acetylamino)-3-pyrazin-2-ylsulfanylmethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65640-10-0 | C18H16N6O4S3 |
| —— | (2-Oxo-3-phenylacetylamino-azetidin-1-yl)-(3,4,5-trimethoxy-phenyl)-acetic acid methyl ester | 59509-41-0 | C23H26N2O7 |
| —— | 2,3-Dioxo-2,3-dihydro-benzo[1,4]thiazine-4-carboxylic acid (3-chloro-2-oxo-4-phenyl-azetidin-1-yl)-amide | 129455-21-6 | C18H12ClN3O4S |
| —— | diphenylmethyl (6R,7R)-3-bromo-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 218288-72-3 | C28H23BrN2O4S |
| —— | Sodium; 3-acetoxymethyl-7-[2-(5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-ylsulfanyl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 41393-73-1 | C17H17N4O7S2*Na |
| —— | (3S,4S)-3-(1-methyl-1-trimethylsilyloxyethyl)-4-methoxycarbonylmethyl-2-azetidinone | 269409-21-4 | C12H23NO4Si |
| —— | (1aS,3aR,6bR)-2-(4-Hydroxy-phenylcarbamoyl)-5-(1-methyl-1H-tetrazol-5-ylsulphanylmethyl)-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diazacyclobut[cd]indene-6-carboxylic acid sodium salt | 170580-72-0 | C19H18N7O5S*Na |
| —— | sodium (3S)-3-<2-(2-furyl)-(Z)-2-methoxyiminoacetamido>-2-azetidinone-1-sulfonate | 87599-96-0 | C10H10N3O7S*Na |
| —— | 3-benzyloxycarbonylamino-3-methoxy-2-oxo-1-azetidinesulfonic acid, potassium salt | 80544-02-1 | C12H13N2O7S*K |
| —— | (3S)-trans-1-benzyl-3-amino-4-methoxy-β-azetidinone | 124816-77-9 | C11H14N2O2 |
| —— | (6<i>R</i>)-7<i>t</i>-(4-chloro-2-(<i>Z</i>)-methylcarbamoyloxyimino-3-oxo-butyrylamino)-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 | 70343-83-8 | C16H17ClN8O7S2 |
| —— | (6<i>R</i>)-3-[(nitrocarbamimidoyl-hydrazono)-methyl]-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 | 62733-15-7 | C15H15N7O6S2 |
| —— | 3-Methyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid bis-(4-methoxy-phenyl)-methyl ester | 36245-20-2 | C31H30N2O6S |