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A new anthraquinone from Gladiolus gandavensis
Ding-Yong Wang1, Qi Ye, Bo-Gang Li
1Center of Natural Product, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, P.R. China.
Natural Product Research
|October 7, 2003
Abstract:
A new anthraquinone, 1,6,7-trihydroxy-3-methoxyanthraquinone, along with three known compounds methyl trans-p-hydroxycinnamate, eugenin and 1,3,6-trihydroxy-8-methylanthraquinone, were isolated from the subterranean rhizomes of Gladiolus gandavensis Van Houtt. Their structures were established on the basis of spectroscopic data including 2D NMR techniques and chemical methods.