lyoniside and betulin
lyoniside has been researched along with betulin* in 2 studies
Other Studies
2 other study(ies) available for lyoniside and betulin
| Article | Year |
|---|---|
[Chemical Compositions from Stems and Branches of Sorbaria arborea].
To investigate the chemical constituents from the stems and branches of Sorbaria arborea.. The chemical constituents were isolated and purified by silica gel column chromatography, Sephadex LH-20 column chromatography and recrystallization. Their structures were identified by physicochemical properties and spectra analysis.. Ten compounds were isolated and identified as ursolic acid (1), cucurbitacin F (2), (-) -epicatechin (3), daucosterol (4), arbutin (5), 3-O-β-anthemisol (6), 2,6-dimethoxy-p-hydroquinone-4-O-β-D-glucopyranoside (7), lupeol (8), betulin (9) and lup-20 (29) -en-3β, 30-diol (10).. All the compounds are isolated from this plant for the first time, and compounds 1, 6 - 8 and 10 are obtained from Sorbaria genus for the first time. Topics: Arbutin; Catechin; Chromatography; Drugs, Chinese Herbal; Pentacyclic Triterpenes; Phytochemicals; Plant Stems; Plants, Medicinal; Rosaceae; Sitosterols; Triterpenes; Ursolic Acid | 2015 |
[Chemical constituents of Alyxia levinei Merr].
Three compounds were isolated from the stem and leaves of Alyxia levinei. On the basis of spectrometric analysis and physico-chemical constants they were identified as oleanolic acid, betulin and beta-sitosterol-D-glucoside respectively. Topics: Antineoplastic Agents, Phytogenic; Drugs, Chinese Herbal; Oleanolic Acid; Sitosterols; Triterpenes | 1991 |