化学学报 ›› 1999, Vol. 57 ›› Issue (9): 1022-1025. 上一篇    下一篇

研究论文

双表白术内酯的结构鉴定

王保德;滕宁宁;蒋山好;朱大元;余亦华   

  1. 中国科学院上海药物研究所.上海(200031);中国科学院新药研究国家重点实验 室;中国科学院上海有机化学研究所.上海(200032)
  • 发布日期:1999-09-15

Structural elucidation of biepiasterolid

Wang Baode;Teng Ningning;Jiang Shanhao;Zhu Dayuan;Yu Yihua   

  1. Shanghai Inst Mat Med., CAS.Shanghai(200031);Shanghai Inst Organ Chem., CAS.Shanghai(200032)
  • Published:1999-09-15

白术(ArtactylodesmacrocephalaKoidz)为有多种生物活性的传统常用中药。从中分得4个已知化合物,另外一个物质的MS,1D和2DNMR表明是类型较为罕见的完全对称的双倍半萜新化合物,命名为双表白术内酯(biepiasterolid)。

关键词: 双表白术内酯, 白术, 倍半萜P, 结构分析, 二维核磁共振谱法, 核磁共振谱法, 质谱法, 中药

Atractylodes macrocephala koidz has been widely used in traditional Chinese medicine due to its various bioactivities. Five compounds have been isolated from the its rhizoma and structurally characterized by MS and NMR. One of them is a new bisesquiterpene of an unusual complete symmetry, named biepiasterolid.

Key words: ATRACTYLODES MACROCEPHALA, STRUCTURAL ANALYSIS, 2D NMR SPECTROMETRY, NMR SPECTROMETRY, MASS SPECTROGRAPHY, CHINESE DRUG

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