REARRANGED ISOPIMARENES AND OTHER DITERPENOIDS FROM SATUREJA-GILLIESII

被引：12

作者：

LABBE, C

CASTILLO, M

FAINIA, F

COLL, J

CONNOLLY, JD

机构：

[1] CSIC,CID,DEPT QUIM ORGAN BIOL,E-08034 BARCELONA,SPAIN

[2] UNIV GLASGOW,DEPT CHEM,GLASGOW G12 8QQ,LANARK,SCOTLAND

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 03期

关键词：

SATUREJA GILLIESII; LAMIACEAE; DITERPENOIDS; LABDANE; ISOPIMARENES; 18(4-]3)ABEOISOPIMARENES; ANTIFEEDANT AND BRINE SHRIMP BIOASSAYS; ARTEMIA SALINA; SPODOPTERA LITTORALIS; CHEMICAL RACES;

D O I：

10.1016/S0031-9422(00)89807-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Seven new diterpenoids, a labdane, three isopimarenes and three rearranged isopimarenes, have been isolated from the flowering tops of Satureja gilliesii. Their structures are based on their spectroscopic properties and, in the case of one compound, confirmed by crystal structure analysis. A new 18(4-->3)abeoisopimarene nucleus is proposed for three of the compounds. The compounds were tested for toxicity (brine shrimp bioassay) and antifeedant activity (Spodoptera littoralis, disc choice). The results of this study suggest the existence of chemical races of S. gilliesii.

引用

页码：735 / 738

页数：4

共 13 条

[1] INSECT ANTIFEEDANT ACTIVITY OF CLERODANE DITERPENOIDS AGAINST LARVAE OF SPODOPTERA-LITTORALIS (BOISD) (LEPIDOPTERA) [J].