SESQUITERPENES FROM THE RHIZOMES OF LIGULARIA-DENTATA HARA

被引：45

作者：

NAYA, K

OKAYAMA, T

FUJIWARA, M

NAKATA, M

OHTSUKA, T

KURIO, S

机构：

[1] Department of Chemistry, Faculty of Science, Kwansei Gakuin University, Uegahara, Nishinomiya, Hyogo

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1990年 / 63卷 / 08期

关键词：

D O I：

10.1246/bcsj.63.2239

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

From the rhizomes of Ligularia dentata Hara two new compounds, a phenolic norsesquiterpene liguden-tatol (2), and a eudesmanoid ligucyperonol (6), have been isolated in addition to the known caryophillene (1) and additional three phenolic norsesquiterpenes (3, 4, and 5). The structures and stereochemistries of 2 and 6 have been established by a combination of spectroscopic and chemical methods, and by correlation with known ligujapone (4) and (+)-α-cyperone (11), respectively. © 1990 The Chemical Society of Japan.

引用

页码：2239 / 2245

页数：7

共 37 条

[1] SYNTHESIS OF OPTICALLY ACTIVE METHYLTETRALINES AND METHYL-1-TETRALONES - STUDY ON THEIR CONFORMATIONS USING CIRCULAR DICHROISM [J].