天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (11): 1789-1792.

• 研究简报 • 上一篇    下一篇

草鞋木的化学成分研究

魏建国1,2,3,4,杨大松2,3,4,杨永平2,3,4,王云月1,李晓莉2,3,4*   

  1. 1 云南农业大学植物保护学院;2 中国科学院昆明植物研究所 资源植物与生物技术所级重点实验室;3 中国科学院昆明植物研究所 中国西南野生生物种质资源库;4 中国科学院青藏高原研究所昆明部,昆明 650201
  • 出版日期:2014-11-29 发布日期:2014-12-18

Chemical Constituents of Macaranga Henryi

WEI Jian-guo1,2,3,4, YANG Da-song2,3,4, YANG Yong-ping2,3,4, WANG Yun-yue1, LI Xiao-li2,3,4*   

  1. 1 College of Plant Protection,Yunnan Agricultural University; 2 Key Laboratory of Economic Plants and Biotechnology, Kunming Institute of Botany,Chinese Academy of Sciences; 3 Plant Germplasm and Genomics Center,the Germplasm  Bank of Wild Species,Kunming Institute of Botany,Chinese Academy of Sciences;4 Institute of Tibetan Plateau  Research at Kunming,Chinese Academy of Sciences,Kunming 650201,China
  • Online:2014-11-29 Published:2014-12-18

摘要: 采用硅胶、Sephades LH-20、RP-18等色谱技术,对草鞋木(Macaranga henryi)枝条中的化学成分进行了研究,共分离得到8个化合物,通过NMR、MS等波谱学技术将其结构分别鉴定为:12-O-tetradecanoylphorbol-13-acetate (1),trigowiin A (2),daturadiol (3),山楂酸甲酯 (4),3β-羟基豆甾-5-烯-7-酮 (5),3β-羟基豆甾-5,22-二烯-7-酮 (6),豆甾-3,5-二烯-7-酮 (7),丁香脂素 (8)。化合物5为首次从该种植物中分离得到,其余化合物均为首次从该属植物中分离得到。

关键词: 血桐属, 草鞋木, 二萜, 甾体, 木脂素

Abstract: Eight compounds were isolated from the twigs of Macaranga henryi by repeated column chromatography over silica gel,Sephadex LH-20 and RP-18.On the basis of NMR and MS spectroscopic analysis,their structures were identified as 12-O-tetradecanoylphorbol-13-acetate (1),trigowiin A (2),daturadiol (3),methyl maslinate (4),3β-hydroxystigmast-5-en-7-one (5), 3β-hydroxystigmast-5,22-dien-7-one (6),stigmasta-3,5-dien-7-one(7),syringaresinol(8),respectively.Compound 5 was isolated from this plant for the first time and all the other compounds were obtained from this genus for the first time.

Key words: Macaranga, Macaranga henryi, diterpenes, steroids, lignan

中图分类号: 

R284.2