EUDESMANE SESQUITERPENES FROM TEUCRIUM-HETEROPHYLLUM - THE X-RAY STRUCTURE OF TEUCDIOL-A

被引：18

作者：

FRAGA, BM

HERNANDEZ, MG

MESTRES, T

ARTEAGA, JM

PERALES, A

机构：

[1] UNIV LA LAGUNA,DEPT QUIM ORGAN,LA LAGUNA,SPAIN

[2] CSIC,INST ROCASOLANO,DEPT RAYOS-X,E-28006 MADRID,SPAIN

来源：

PHYTOCHEMISTRY | 1993年 / 34卷 / 04期

关键词：

TEUCRIUM-HETEROPHYLLUM; LABIATAE; SESQUITERPENES; EUDESMANE; TEUCDIOL-A; TEUCDIOL-B; TEUCRENONE; X-RAY ANALYSIS;

D O I：

10.1016/S0031-9422(00)90719-2

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：

Three new eudesmane sesquiterpenes, teucdiol A, teucdiol B amd teucrenone, have been isolated from the aerial parts of Teucrium heterophyllum. The structure of teucdiol A has been determined by X-ray analysis. Molecules of teucdiol A and water are linked by hydrogen bond chains. These chains have a core of water molecules surrounded by a hydrophobic spiral of hydroxyl groups of teucdiol A molecules.

引用

页码：1083 / 1086

页数：4

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