| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 1-<4-Methoxy-phenyl>-3-phenoxyacetylamino-4,4-spirocyclohexyl-azetidinon-2 | 24259-38-9 | C23H26N2O4 |
| —— | 3,3-bis(trimethylstannyl)-1,4-diphenylazetidine-2-one | 127075-68-7 | C21H29NOSn2 |
| —— | (4S,5R)-4-benzyloxy-5-hydroxymethyl-1-(4-methoxybenzyl)pyrrolidin-2-one | 834895-31-7 | C20H23NO4 |
| —— | 3-Brom-1,4,4-trimethylazetidinon | 53354-43-1 | C6H10BrNO |
| —— | diallyl (1aS,3aR,6bS)-5-(carbamoyloxymethyl)-1-oxo-1,1a,2,3,3a,6b-hexahydro-4-oxa-2,6a-diazacyclobut[cd]indene-2,6-dicarboxylate | 170579-25-6 | C17H19N3O8 |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-2-tert-butoxycarbonyl-allyloxyimino]-acetylamino}-3-azidomethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 141613-24-3 | C21H24N8O7S2 |
| —— | (6<i>R</i>)-7<i>t</i>-(2-methylsulfanyl-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 | 55016-19-8 | C13H16N6O4S3 |
| —— | 6α-benzoylamino-10-chloro-1α-oxo-1λ<sup>4</sup>-penicillanic acid benzhydryl ester | 72976-37-5 | C28H25ClN2O5S |
| —— | 1193318-49-8 | C19H28N4O7S2 | |
| —— | (6<i>R</i>)-7<i>t</i>-(2-ethanesulfonyl-acetylamino)-7<i>c</i>-methoxy-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 | 56796-32-8 | C15H20N6O7S3 |
| —— | (3R,3'S)-1-benzyloxy-3-(3'-benzyloxycarbonyl-3'-benzyloxycarbonylaminopropyl)-3-tert-butyldimethylsilyloxy-2-azetidinone | 956007-38-8 | C35H44N2O7Si |
| —— | diphenylmethyl 7-(2-thienylacetamido)-3-hydroxy-2-oxoceph-3-em-4-carboxylate | 87241-99-4 | C26H20N2O6S2 |
| —— | (6<i>R</i>)-4<i>c</i>-<i>tert</i>-butoxy-3-methyl-8-oxo-7<i>t</i>-(2-phenoxy-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 37901-29-4 | C27H29N3O8S |
| —— | (3S,4S)-4-Hydroxymethyl-1-(4-methoxy-phenyl)-3-phenoxy-4-phenyl-azetidin-2-one | 51335-15-0 | C23H21NO4 |
| —— | cis-1,4-diphenyl-3-(ethylphenylamino)-2-azetidinone | 120638-34-8 | C23H22N2O |
| —— | 2-<3-phenylacetamido-4-thio(p-nitrobenzyl)-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate | 122692-16-4 | C22H20Cl3N3O6S |
| —— | (2S,6S)-4-(benzyloxy)-2-vinyl-1,4-diazabicyclo[4.2.0]octane-5,8-dione | 1558079-08-5 | C15H16N2O3 |
| —— | 3,3-Dimethyl-4,7-dioxo-6-(2,2,2-trichloro-acetylamino)-4λ<sup>4</sup>-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2-oxo-2-phenyl-ethyl ester | 56301-79-2 | C18H17Cl3N2O6S |
| —— | 3,3,4,4-tetramethyl-5-phenyl-pyrrolidin-2-one | 39919-82-9 | C14H19NO |
| —— | (6<i>R</i>)-8-oxo-7<i>t</i>-(2-phenoxy-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 | 65640-01-9 | C20H18N4O5S2 |
| —— | (6<i>R</i>)-3-carbamoyloxymethyl-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 | 70343-92-9 | C17H20ClN5O9S |
| —— | ertapenem bis(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 1446142-21-7 | C32H33N3O13S |
| —— | 40176-52-1 | C31H40N4O8S2 | |
| —— | 130677-25-7 | C23H26N2O7Si | |
| —— | (6<i>R</i>)-7<i>t</i>-(2-methoxycarbonyl-acetylamino)-4,4-dimethyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 37911-68-5 | C13H16N2O6S |
| —— | (6<i>R</i>)-3-acetoxymethyl-8-oxo-7<i>t</i>-(4-oxo-4-phenyl-but-2-enoylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 14834-51-6 | C20H18N2O7S |
| —— | 1,8,8-trimethyl-3-(2,2,2-trifluoro-acetylamino)-3-aza-bicyclo[3.2.1]octane-2,4-dione | 37710-36-4 | C12H15F3N2O3 |
| —— | (4-Oxoazetidin-2-yl) 2-methylprop-2-enoate | 77361-96-7 | C7H9NO3 |
| —— | 2,3-diphenyl-5,8-dithio-2-azaspiro<3,4>octan-1-one | 58216-29-8 | C17H15NOS2 |
| —— | 130675-48-8 | C21H22N2O5 | |
| —— | 124716-40-1 | C21H24N2O2 | |
| —— | (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-4-methyl-7-oxo-3-[(2S,4S)-2-(1,2,4-thiadiazol-5-yl)pyrrolidin-4ylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 117334-20-0 | C16H20N4O4S2 |
| —— | (6<i>R</i>)-3-chloromethyl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 53638-85-0 | C18H16Cl4N2O4S |
| —— | 6-Phenylacetamidopenicillanyl-p-nitrobenzolsulfonat | 26089-59-8 | C22H23N3O7S2 |
| —— | 1-(p-N,N-Dimethylaminophenyl)aethan-1,1,2,2-tetracarbonsaeurediimid | 27781-33-5 | C14H13N3O4 |
| —— | 1-benzyl-3-azidomethylazetidin-2-one | 1578255-37-4 | C11H12N4O |
| —— | 2-<3-phenylacetamido-4-β(α-pyridyl)ethylthiocarbonate-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate | 122691-97-8 | C23H22Cl3N3O6S |
| —— | cis-N-isopropyl-3,4-diphenylsuccinimide | 1433999-88-2 | C19H19NO2 |
| —— | 3-Ethyl-6,6-dimethyl-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 143725-59-1 | C17H18N2O6 |
| —— | 2-[(2S,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-2-ylsulfanyl]-2-methyl-propionic acid benzhydryl ester | 58670-39-6 | C28H24N2O5S |
| —— | (5S,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-dichloromethylene-3-methanesulfonyl-1-aza-bicyclo[3.2.0]hept-3-en-7-one | 101068-00-2 | C16H25Cl2NO4SSi |
| —— | (3R,4S)-1-benzyl-4-hydroxymethyl-3-mesyloxyazetidin-2-one | 869283-98-7 | C12H15NO5S |
| —— | 3-cyano-3-dimethylamino-4-ethoxy-1-phenyl-2-azetidinone | 138215-03-9 | C14H17N3O2 |
| —— | 54774-32-2 | C21H22N2O8S | |
| —— | p-Methoxy-phenyloxy-penicillin N-aethylpiperidin | 26774-72-1 | C7H15N*C16H18N2O6S |
| —— | {(2<i>R</i>)-2<i>r</i>-[1,1-dimethyl-2-(2,2,2-trichloro-ethoxycarbonyloxy)-ethylsulfanyl]-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl}-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid <i>tert</i>-butyl ester | 35620-44-1 | C42H44Cl3N2O8PS |
| —— | 7-{2-(2-Amino-thiazol-4-yl)-2-[(E)-1-carboxy-cyclobutoxyimino]-acetylamino}-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 73101-46-9 | C18H19N5O7S2 |
| —— | 1604038-31-4 | C11H14N2O4 | |
| —— | benzyl (2R,3R)-3-methyl-4-oxoazetidine-2-carboxylate | 1335240-00-0 | C12H13NO3 |
| —— | 40175-67-5 | C27H32N4O8S2 |