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- Xanthone was reduced to xanthydrol by sodium borohydride. 用硼氫化鈉對呫噸酮還原得到呫噸醇。
- Xanthone was efficiently synthesized from o-chlorobenzoic acid first by etherization and then by Friedel-Crafts reaction in the presence of aluminium trichloride. 以鄰氯苯甲酸為原料,先進(jìn)行醚化,再在三氯化鋁的作用下進(jìn)行傅-克反應,可簡(jiǎn)潔、高效的合成呫噸酮。
- The synthesis of xanthone and xanthydrol 咕噸酮及咕噸醇的合成
- Isolation and Crystal Structure of Gossampinus Xanthone 木棉素的分離與晶體結構
- Chemical studies on new xanthone from Swertia decora 觀(guān)賞獐牙菜中新?酮的化學(xué)研究
- Keywords Garcinia mangostana L.;Xanthone;Steroids;Chemical constituents; 關(guān)鍵詞莽吉柿;氧雜蒽酮;甾體;化學(xué)成分;
- Keywords Polygala fallax;chemical constituents;xanthone;anti-oxidation; 黃花倒水蓮;化學(xué)成分;（口山）酮;抗氧化;
- Keywords Xanthone;Ischemia reperfusion;Lipid peroxidation;Cerebral cortex\; 缺血再灌注;脂質(zhì)過(guò)氧化;大腦皮層;
- Keywords xanthone;Swertia macrosperma;lipid peroxidation;hydroxyl free radical; 酮;大籽獐牙菜;脂質(zhì)過(guò)氧化;羥自由基;
- Impact Factors on the Xanthone Separation by Microemulsion Electrokinetic Capillary Chromatography 微乳電動(dòng)毛細管色譜分離山酮類(lèi)化合物的影響因素
- Keywords HPLC;Swertia;iridoid glycosides;flavonoidal glycoside;xanthone glycosides; 高效液相色譜法;獐牙菜;環(huán)烯醚萜苷;黃酮苷;口山酮苷;
- Keywords Gentianaeace;Gentianopsis paludosa;chemical constituents;xanthone;bioactivities;HPLC determination; 龍膽科;濕生扁蕾;化學(xué)成分;（口山）酮;生物活性;HPLC含量測定;
- Keywords Swertia chirayita;Secoiridoid glycoside;Xanthone;Column chromatography;Structure isolated; 印度獐牙菜;裂環(huán)環(huán)烯醚萜苷;口山酮;柱層析;結構鑒定;
- Keywords xanthone;superoxide radical;hydroxyl radical;fluorescent kinetic analysis; 酮;超氧自由基;羥基自由基;熒光動(dòng)力學(xué)分析法;
- Keywords Benzoyl substituted xanthone C glycoside;Full assignments of 1H and 13 C NMR spectral data;HMBC.; 苯甲?；〈谏酵?碳氫信號全歸屬;
- Keywords Xanthone glycosides;atmosphere pressure chemical ionization mass spectrometry;negative mode;homolytic dissociation; 酮甙;大氣壓化學(xué)電離質(zhì)譜;負離子模式;均裂;
- Article Name SIIA-C2191-A and B, novel polycyclic xanthone antibio tics produced by Streptomyces flavogriseus I. Taxonomy, fermentation, isola tion and biological activities; 文獻名稱(chēng)SIIA-C2191-A和B;黃灰鏈霉菌產(chǎn)生的多環(huán)口山酮類(lèi)新抗生素I.;菌種分類(lèi);發(fā)酵;分離純化和生物學(xué)活性(英文
- SIIA-C2191-A and B, novel polycyclic xanthone antibio tics produced by Streptomyces flavogriseus I. Taxonomy, fermentation, isola tion and biological activities SIIA-C2191-A和B;黃灰鏈霉菌產(chǎn)生的多環(huán)口山酮類(lèi)新抗生素I.;菌種分類(lèi);發(fā)酵;分離純化和生物學(xué)活性(英文)
- xanthenonen. 咕噸酮
- xanthonen. 氧雜蒽酮
