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Studies on chemical constituents of Hedysarum sikkimense var. Rigidum
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- Author:
- No author available
- Journal Title:
- CHINESE TRADITIONAL AND HERBAL DRUGS
- Issue:
- 6
- DOI:
- 10.3321/j.issn:0253-2670.2001.06.004
- Key Word:
- 雪山芪;豆科;异黄酮;三萜
Abstract： 目的研究雪山芪He dysaram sikkimense Benth. ex Baker. var. rigidum Hand.-Mass.的化学成分.方法采用反复硅胶柱层析分离纯化,通过理化常数测定和光谱分析鉴定化合物的结构.结果从雪山芪干燥根中分离得到9个化合物.根据波谱分析和理化数据,鉴定出其中8个化合物分别为:羽扇豆醇(1upeol,Ⅰ)、4′-羟基-7-甲氧基异黄酮(isoformononetein, Ⅱ )、4′-羟基-6,7-二甲氧基异黄酮(3-[4-hydroxyphenyl-6,7-dimetoxy-4H-l-ben-zopyran-4-one], Ⅲ )、熊果酸(ursolic acid, Ⅳ)、山嵛酸-a-单甘油酯(docosanooic acid-2,3-dihydroxypropyl ester,Ⅴ)、二十四烷酸(lignoceric acid, Ⅵ )、β-谷甾醇(β-sitosterol, Ⅶ )及蔗糖.结论以上化合物均为首次从该植物中分得.
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