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Diterpene polyesters from euphorbia seguieriana
1University of Istanbul, Faculty of Pharmacy, Department of Chemistry, 34452 Istanbul, Turkey, TUBITAK, Marmara Research Center, Department of Chemistry, P.O. Box 21, 41470 Gebze, Turkey, Program for Collaborative Research in the Pharmaceutic.
Journal of Natural Products
|October 24, 1998
Abstract:
An Me2CO extract of Euphorbia seguieriana (Euphorbiaceae) afforded seven new diterpene polyesters (1-7). Five of them (1-5), having a new parent alcohol that was named 17-hydroxymyrsinol, were structurally related to myrsinol. The other two compounds (6, 7) were new derivatives of the known parent alcohols cyclomyrsinol and lathyrane. The structure elucidations of the new compounds by highfield spectroscopic methods, including 1D and 2D NMR techniques, are described.