PHYCOCHEMICAL STUDIES ON COLPOMENIA-SINUOSA (SCYTOSIPHONALES, PHAEOPHYTA)

被引:9
|
作者
SHAIKH, W
SHAMEEL, M
AHMAD, VU
USMANGHANI, K
机构
[1] UNIV KARACHI,HEJ RES INST CHEM,KARACHI 75270,PAKISTAN
[2] UNIV KARACHI,FAC PHARM,DEPT PHARMACOGNOSY,KARACHI 75270,PAKISTAN
关键词
D O I
10.1515/botm.1991.34.2.77
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Six fatty acids i.e. methyl myristate, methyl palmitate, methyl behenate, methyl lignocerate, methyl oleate and methyl tetradecatrienoate, a sterol, stigmasta-5,23-dien-3-beta-ol and a metabolite, tris beta-butyrolactone have been isolated and identified from Colpomenia sinuosa (Roth) Derbes et Solier. The last two compounds are being reported for the first time from a brown seaweed. Colpomenia sinuosa has been found to differ remarkably from the closely related alga Iyengeria stellata in its natural products.
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页码:77 / 79
页数:3
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