醉酒后少妇被疯狂内射视频,一本色道久久综合一,在线天堂新版资源www在线下载,中文字幕乱人伦高清视频,中字幕视频在线永久在线观看免费

Archive > Volume 6 Issue 4 > 2014,6(4):332-334. DOI:10.1016/S1674-6384(14)60051-4 Prev Next

Information

Chemical Constituents of Millettia speciosa

  • Article
  • Figures
  • Metrics
  • Preview PDF
  • Reference
  • Related
  • Cited by
  • Materials
    摘要:


    Abstract:
    Objective To study the chemical constituents from Millettia speciosa. Methods The compounds were isolated and purified by silica gel, Sephadex LH-20, ODS column chromatography, and recrystallization. The structures were identified using physicochemical and spectral data. Results Thirteen compounds were isolated from M. speciosa and identified as docosanoic acid (1), tetracosane (2), octadecane (3), hexacosanoic acid (4), β-sitosterol acetate (5), β-sitosterol (6), syringin (7), maackiain (8), formononetin (9), ψ-baptigenin (10), rotundic acid (11), pedunculoside (12), and daucosterol (13). Conclusion Compounds 5, 7, and 10-12 are obtained from this plant for the first time.

    關(guān)鍵詞:


    Keywords:


    Project Supported:
    Clc Number:

WeChat

Mobile website