Sesquiterpenes from Lippia integrifolia essential oil

被引：32

作者：

Fricke, C

Hardt, IH

König, WA ^{[1
]}

Joulain, D

Zygadlo, JA

Guzmàn, CA

机构：

[1] Univ Hamburg, Inst Organ Chem, D-20146 Hamburg, Germany

[2] Robertet SA, F-06130 Grasse, France

[3] Univ Nacl Cordoba, Fac Ciencias Exactas, RA-5000 Cordoba, Argentina

来源：

JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 05期

关键词：

D O I：

10.1021/np980424v

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Four sesquiterpenes (1-4) with the africanane skeleton [of which only 5-africanene (1) has been previously reported] and the new asteriscane derivative asterisca-3(15),6-diene (5) were isolated from the essential oil of Lippia integrifolia. A further new compound, african-2(6)-ene (7), was obtained as a semisynthetic product by derivatization of isoafricanol (6). The structures of the new compounds were assigned on the basis of spectroscopic data, enantioselective gas chromatography, and by chemical correlations.

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页码：694 / 696

页数：3

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