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• 研究论文 •    下一篇

土藿香中二萜成分的化学研究

邹忠梅, 于德泉, 丛浦珠   

  1. 1. 中国医学科学院 中国协和医科大学 药用研究所, 北京 100050;
    2. 中国医学科学院 中国协和医科大学 药用植物研究所, 北京 100094
  • 收稿日期:1996-12-12 修回日期:1997-04-08 出版日期:1997-09-15 发布日期:1997-09-15

Diterpenoids from the Roots of Agastache rugosa

Zhong-Mei Zou, De-Quan Yu, Pu-Zhu Cong   

  1. 1. Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050; 
    2. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094
  • Received:1996-12-12 Revised:1997-04-08 Online:1997-09-15 Published:1997-09-15

摘要:

从土藿香根中得到两个二萜化合物, 藿香酚(2)及异藿香酚(3)。经光谱解析(IR, UV, HR-MSNMR), 确定它们的结构分别为11,14-dihydroxy-12-methoxy-19(4→3)abeo-a-bieta-4,(18),8,11,13-tetra-en-7-one(2)11,14-dihydroxy-12-methoxy-19(4→3)abeo-a-bieta-3,8,11,13-tetra-en-7-one(3). 藿香酚(2)为一新的化合物, 而异藿香酚(3)系首次从天然界分离得到, 二者为一对异构体。

关键词: 土藿香, 唇形科, 二萜, 藿香酚, 异藿香酚

Abstract: Agastol (2), a new diterpene, was isolated from the roots of Agastache rugosa together with its isomer, named isoagastol (3). Their structures were established on the basis of spectral methods The structures of agastol (2) and isoagastol (3) was elucidated as 11,14-dihydroxy-12-methoxy-19(4→3) abeo-abieta-4(18),8,11,13-tetraen-7-one and 11,14-dihydroxy-12-methoxy-19(4→3) abeo-abieta-3,8,11,13-tetraen-7-one. Isoagastol was isolated for the first time from natural sources.

Key words: Agastache rugosa, Labiatae, Diterpenoids, Agastol, Isoagastol

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