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 8 Issue 3 > 2016,8(3):293-296. DOI:10.1016/S1674-6384(16)60053-9 Prev Next

Letter

Chemical Constituents from Stems of Cistanches deserticola

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


    Abstract:
    Objective To study the chemical constituents in the stems of Cistanches deserticola. Methods The compounds were purified by various column chromatographic methods and their structures were elucidated by spectroscopic (1D, 2D NMR, IR, [a]D, and MS) and chemical analyses. Results Seven compounds were isolated and identified as kankanoside D1 (1), ajugol (2), cistanin (3), uridine (4), adenosine (5), 6-deoxycatalpol (6), and kankanoside D (7). Conclusion Compound 1 is a new compound.

    關鍵詞:


    Keywords:


    Project Supported:
    Important Drug Development Fund, Ministry of Science and Technology of China (2015ZX09501004-003-004).

    Clc Number:

WeChat

Mobile website