| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 2-(S)-isobutyl-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-(phenyl)ethyl)azetidin-2-on-1-yl]acetic acid | 195310-79-3 | C26H30N2O5 |
| —— | 4-Nitrobenzyl 2-[3(S)-{1(R)-hydroxyethyl}-4(R)-ethylthioazetidin-2-on-1-yl]-3-(3-fluorophenoxy)-3-trimethylacetylthiopropenate | 85768-57-6 | C28H31FN2O8S2 |
| —— | 4-[4-(2-benzo[1,3]dioxol-5-yl-3-chloro-4-oxo-azetidin-1-yl)-benzenesulfonyl]-morpholine | 71333-33-0 | C20H19ClN2O6S |
| —— | Carbonsaeure 16 | 35639-95-3 | C17H19N3O4S |
| —— | cis 1-benzyloxy-3-tert.-butyloxycarbonylamino-4-hydroxymethyl-2-pyrrolidinone | 142229-22-9 | C17H24N2O5 |
| —— | (5R,6R)-3-(4-Amino-butyl)-6-(1-fluoro-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 98376-34-2 | C13H19FN2O3 |
| —— | p-Nitrobenzyl (5R,6R)-3-(2-acetamidoethylthio)-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 71730-34-2 | C20H23N3O6S |
| —— | {3-[4-((2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-{4-[6-(1H-1,2,4-triazol-1-yl)hexyl]phenyl}azetidin-2-yl)phenyl]propyl}malonic acid | 1227267-55-1 | C38H43FN4O6 |
| —— | 1-methyl hydrogen 3-(2-oxo-3-phenylacetamido-1-azetidinyl)-2-<(t-butyl)dimethylsilyloxy-(methoxycarbonyl)methyl>succinate | 84080-49-9 | C22H32N2O7Si |
| —— | 1-[2-(4-{1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}phenoxymethyl)benzyl]-4-aza-1-azoniabicyclo[2.2.2]octane bromide | 640330-84-3 | Br*C38H40F2N3O3 |
| —— | 2-Aminomethyl-benzyl-penicillin | 60207-09-2 | C17H21N3O4S |
| —— | (6R)-3-acetoxymethyl-7t-(2-ethylsulfanyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 27909-69-9 | C14H18N2O6S2 |
| —— | 3-[(R)-1-(tert-Butyl-dimethyl-silanyl)-4-oxo-azetidin-2-yl]-2,2-dimethyl-propionaldehyde | 81310-15-8 | C14H27NO2Si |
| —— | 2,6,6-Trimethyl-azacyclooctan-8-on | 41370-49-4 | C10H19NO |
| —— | 3-(Dimethoxyphosphinylmethyl)-7β-(2-thienylacetamido)-ceph-3-en-4-carbonsaeure | 33748-52-6 | C16H19N2O7PS2 |
| —— | (3SR,4SR)-3-[1(SR)-hydroxyethyl]-4-[1-(RS)-ethoxycarbonylethyl]-2-azetidinone | 104363-05-5 | C10H17NO4 |
| —— | 1-(benzothiazol-2-yl)-3-chloro-4-(4-hydroxyphenyl)azetidin-2-one | 69791-62-4 | C16H11ClN2O2S |
| —— | diphenylmethyl 6β-(4-toluamido)penicillanate | 104101-66-8 | C29H28N2O4S |
| —— | (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-3-methylsulfanylmethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester | 126448-66-6 | C21H27N5O7S3 |
| —— | racemic (3S,4R)-1-(p-nitrobenzyloxycarbonyl)methyl-3-<((R)-1-t-butyldimethylsilyloxy)-ethyl>-4-phenoxy(thiocarbonyl)thio-2-azetidinone | 87996-99-4 | C27H34N2O7S2Si |
| —— | (3S,4S)-1-Benzyl-3-((S)-2,2-dimethyl-4-phenyl-oxazolidin-3-yl)-4-phenyl-azetidin-2-one | 134679-68-8 | C27H28N2O2 |
| —— | methyl 2-[(3R,4R)-3-benzyloxycarbonylamino-2-oxo-4-(2-oxoethyl)azetidin-1-yl]-3-methylbut-2-enoate | 86489-40-9 | C19H22N2O6 |
| —— | (6R)-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 31981-21-2 | C23H19BrN2O5S2 |
| —— | 4-(3-chloro-2-(4-nitrophenyl)-4-oxoazetidin-1-yl)-1,5-dimethyl-2-phenyl-1,2-dihydropyrazol-3-one | 1427267-33-1 | C20H17ClN4O4 |
| —— | 1031797-52-0 | C16H31NO3Si | |
| —— | (3SR)-N-benzyloxy-3,5-dimethylpiperidine-2,6-dione | 1259430-46-0 | C14H17NO3 |
| —— | 1-[(3-Acetoxymethyl-2-carboxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-7-ylcarbamoyl)-phenyl-methyl]-3,5,7-triaza-1-azonia-tricyclo[3.3.1.1<sup>3,7</sup>]decane; bromide | 39893-68-0 | Br*C24H29N6O6S |
| —— | (4S)-1-(p-methoxybenzyl)-4-(1'-hydroxyethyl)azetidin-2-one | 112162-28-4 | C13H17NO3 |
| —— | (3R,4R)-4-acetoxy-1-(di-p-anisylmethyl)-3-<(R)-1-hydroxyethyl>-2-azetidinone | 1233825-17-6 | C22H25NO6 |
| —— | (2S,3S)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-<(S)-1-phenylethyl>-4-oxo-2-azetidinemethanol | 173105-96-9 | C20H33NO3Si |
| —— | cis-1,4-Diphenyl-3-amino-azetidinon-(2) | 16342-61-3 | C15H14N2O |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-3-(4-methyl-6-oxo-1,6-dihydro-pyridazin-3-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 64994-96-3 | C21H21N5O5S2 |
| —— | (S)-2-[4-(((2-(dimethylamino)ethyl)methylamino)carbonyl)phenoxy]-3,3-diethyl-N-[(R)-1-(4-(trifluoromethyl)phenyl)butyl]-4-oxo-1-azetidinecarboxamide | 1140964-06-2 | C31H41F3N4O4 |
| —— | (7R)-7-[(phenylacetyl)amino]-3-(3,4-dichlorophenylthio)-3-cephem-4-carboxylic acid | 172782-91-1 | C21H16Cl2N2O4S2 |
| —— | Cyclopentyliden<trans-2-oxo-3-phenoxyacetylamino-4(p-toluolsulfonylthio)-1-azetidinyl>essigsaeure-methylester | 76457-55-1 | C26H28N2O7S2 |
| —— | 1-(benzothiazol-2-yl)-3-chloro-4-(4-nitrophenyl)azetidin-2-one | 69791-60-2 | C16H10ClN3O3S |
| —— | N-(4-{1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}benzyl)-2-{4-[(2,3,4,5,6-pentahydroxyhexylamino)methyl]phenyl}acetamide | 640331-76-6 | C40H45F2N3O8 |
| —— | 1-[4'-(4-{1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl}phenoxymethyl)biphenyl-4-ylmethyl]-4-aza-1-azoniabicyclo[2.2.2]octane bromide | 640331-07-3 | Br*C44H44F2N3O3 |
| —— | {3-[4-((2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-{4-[6-(1H-1,2,4-triazol-3-yl)hexyl]phenyl}azetidin-2-yl)phenyl]propyl}malonic acid | 1227267-61-9 | C38H43FN4O6 |
| —— | 1-(1,3-diphenyl-1<i>H</i>-furo[3,2-<i>c</i>]pyrazol-5-ylmethyleneamino)-imidazolidine-2,4-dione | 63379-37-3 | C21H15N5O3 |
| —— | diphenylmethyl (6R,7R)-3-bromomethyl-7-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-methoxyiminoacetamido]-ceph-3-em-4-carboxylate | 101235-05-6 | C46H38BrN5O5S2 |
| —— | (2<i>S</i>)-7<i>t</i>-[3-(4-chloro-phenyl)-thioureido]-4-methyl-5ξ,8-dioxo-(4<i>c</i><i>H</i>,6<i>c</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-tricyclo[4.2.0.0<sup>2,4</sup>]octane-2<i>r</i>-carboxylic acid 2,2,2-trichloro-ethyl ester | 59319-21-0 | C17H15Cl4N3O4S2 |
| —— | (5R,6R)-p-nitrobenzyl 3-<(2-acetamidoethyl)thio>-6-isopropyl-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate | 76217-35-1 | C21H25N3O6S |
| —— | 87996-98-3 | Ag*C20H29N2O6SSi | |
| —— | (4R,5S,6S)-3-{(3S,5S)-1-Allyloxycarbonyl-5-[(Z)-2-(3-methoxycarbonyl-isoxazol-5-yl)-vinyl]-pyrrolidin-3-ylsulfanyl}-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester | 326605-43-0 | C28H33N3O9S |
| —— | 1-(4-fluorophenyl)azepan-2-one | 949559-45-9 | C12H14FNO |
| —— | 3-methyl-2-[2-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl]-butyric acid methyl ester | 19789-85-6 | C17H22N2O4 |
| —— | (3R,4R)-1-((S)-1-methoxy-3-methyl-1-oxobutan-2-yl)-2,5-dioxopyrrolidine-3,4-diyl dibenzoate | 102921-40-4 | C24H23NO8 |
| —— | (6R,7R)-3-((E)-But-1-enyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 141726-90-1 | C20H22N2O4S |
| —— | (1R,5R)-6-[(E)-1-tert-Butoxycarbonyl-4-(4-chloromethyl-phenyl)-3-oxo-but-1-enyl]-3,3-dimethyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]heptane-2-carboxylic acid tert-butyl ester | 63324-41-4 | C27H35ClN2O6S |