高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (7): 951.

• 研究论文 • 上一篇    下一篇

耳壳藻化学成分研究

苏镜娱, 杨小双   

  1. 中山大学化学系, 广州 510275
  • 收稿日期:1992-11-21 修回日期:1993-02-24 出版日期:1993-07-24 发布日期:1993-07-24
  • 通讯作者: 苏镜娱.
  • 作者简介:第一作者, 女, 62岁, 教授.
  • 基金资助:

    国家自然科学基金

Studies on the Chemical Constituents of Red Algae Peyssonnelia caulifera

SU Jing-Yu, YANG Xiao-Shuang   

  1. Departemnt of Cltemistry, Zhongslian University, Guangzhou, 510275
  • Received:1992-11-21 Revised:1993-02-24 Online:1993-07-24 Published:1993-07-24

摘要: 从耳壳藻中分离得到5种化合物,它们的结构经波谱分析确定为3-十六烷酰氧基-2-(11Z)-二十碳烯酰氧基-丙三醇-1-β-D-半乳糖甙(1)、马尾藻甾醇(2)、岩藻甾醇(3)、α十六烷酸甘油酯(4)、二十一烷酸十八烷酯(5).其中(1)为新化合物.

关键词: 耳壳藻, 半乳糖脂, 甾醇, 脂肪酸酯

Abstract: The chemical constituents of red algae Peyssonnelia caulifera have been further studied.Anew glycolipid, 3-hexadecylcarbonyloxy-2-(11Z)-eicosylcarbonyloxy glycerol 1-β-D-galatoside, along with four known compounds was isolated.They were identified as saringosterol, fucosterol, glycerine- 1-monopalmitate and octadecyl heneicosanate.

Key words: Peyssonnelia caulifera, Galactolipid, Sterol, Fatty acid ester

TrendMD: