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  • Title: 6'-O-Coumaroylaloesin from Aloe castanea--a taxonomic marker for Aloe section Anguialoe.
    Author: van Heerden FR, Viljoen AM, van Wyk BE.
    Journal: Phytochemistry; 2000 Sep; 55(2):117-20. PubMed ID: 11065286.
    Abstract:
    The structure of 6'-O-coumaroylaloesin [2-acetonyl-8-(6-O-coumaroyl-beta-D-glucopyranosyl)-7-hydrox y-5-methylchromone], a mono-ester chromone derivative in which only the 6-position of the glucosyl moiety is esterified, was determined by spectroscopic methods. The compound is a unique chemotaxonomic character restricted to the six species in Aloe section Anguialoe.
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