New chromenols from the brown alga Desmarestia menziesii

被引：18

作者：

Davyt, D

Enz, W

Manta, E

Navarro, G

Norte, M

机构：

[1] UNIV REPUBLICA,FAC QUIM,CATEDRA QUIM FARMACEUT,MONTEVIDEO 11800,URUGUAY

[2] UNIV LA LAGUNA,INST UNIV BIORGAN,LA LAGUNA 38206,TENERIFE,SPAIN

来源：

NATURAL PRODUCT LETTERS | 1997年 / 9卷 / 04期

关键词：

Desmarestia menziesii; brown algae; Desmarestiaceae; chromenols; spectral analysis; cytotoxicity; anthelmintic activity; CYTOTOXIC PRINCIPLE; SARGASSUM-TORTILE;

D O I：

10.1080/10575639708043644

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：

Two new chromenol derivatives, compounds (5) and (6) were isolated from the brown alga Desmarestia menziessi and their structures were elucidated by spectroscopic methods. The already described compounds desmarestial(1), sargadiol I (3), plastoquinone (2) and its hydroquinone form, were also isolated. The results obtained from tests for cytotoxic and anthelmintic activity of all those compounds are reported.

引用

页码：305 / 312

页数：8

共 9 条

[1] MARINE BROWN-ALGAE OF FAMILY CYSTOSEIRACEAE - CHEMISTRY AND CHEMOTAXONOMY [J].