天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (8): 1221-1224.

• 研究简报 • 上一篇    下一篇

草珊瑚化学成分的研究

郑学芳1,2*,刘海洋2,钟惠民1   

  1. 1 青岛科技大学化学与分子工程学院,青岛 266042;2 中国科学院昆明植物研究所植物 化学与西部植物资源持续利用国家重点实验室,昆明 650201
  • 出版日期:2014-08-30 发布日期:2014-11-06

Chemical Constituents from Sarcandra glabra

ZHENG Xue-fang1,2*, LIU Hai-yang2, ZHONG Hui-min1   

  1. 1 College of Chemistry and Molecular Engineering,Qingdao University of Science and Technology, Qingdao 266042, China; 2 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201 ,China
  • Online:2014-08-30 Published:2014-11-06

摘要: 采用硅胶、Sephadex LH-20、MCI等方法从草珊瑚(Sarcandra glabra)全草乙酸乙酯萃取部位分离得到10个化合物,经波谱学方法鉴定为Chlorajapolide C(1)、Shizukanolide H(2)、Chloranthalactone E(3)、Istanbulin B(4)、Istanbulin A(5 )、4-Hydroxy-4,7-dimethyl-1-tetralone(6)、4α,7α-Epoxyguaiane-10α,11-diol(7)、(+)Hydroxydihydroneocurueol (8)、3β-Hydroxystigmast-5-en-7-one (9)、3β-Hydroxystigmast-5,22-dien-7-one(10)。其中6~10这5个化合物均为首次从该科植物中得到,1、2为首次从该植物中得到。

关键词: 草珊瑚, 化学成分, 倍半萜, 三萜

Abstract: Ten compounds were isolated from the EtOAc extracts of the whole plant of Sarcandra glabra by repeated column chromatrography over silica gel coulmn, sephadex LH-20 and MCI. Their structures were identified by spectral method as Chlorajapolide C( 1),Shizukanolide H(2),Chloranthalactone E(3),Istanbulin B(4),Istanbulin A(5 ),4-Hydroxy-4,7-dimethyl-1-tetralone(6),4α,7α-Epoxyguaiane-10α,11-diol(7), (+)Hydroxydihy-droneocurueol(8), 3β-Hydroxystigmast-5-en-7-one(9), 3β-Hydroxystigmast-5,22-dien-7-one(10). Compounds 6-10 were isolated from this genus for the first time,and compounds 1 and 2 were firstly isolated from this plant.

Key words: Sarcandra glabra, chemical constituents, sesquiterpenoid, triterpene

中图分类号: 

Q946.91 R284.2