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.
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页码：305 / 312
页数：8
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