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Gama-Lactones from Iryanthera species
(Elsevier B.V., 1983-12-01)
The structure of juruenolide, a constituent of Iryanthera juruensis and I. ulei is revised to (2S, 3R, 4S)-3-hydroxy-4-methyl-2-(19′-piperonyl-1′-n-nonadecyl)-butanolide. The compound is epimeric at C-3 of the γ-lactone ...
Gama-Lactones from Iryanthera species
(Elsevier B.V., 2014)
Butanolides as a common feature of Iryanthera lancifolia and Virola surinamensis
(Elsevier B.V., 1998-11-01)
A comparative phytochemical study between pericarps of Iryanthera lancifolia and Virola surinamensis showed that the first one contains a new pair of epimeric 2-alkenyl-gamma-lactones, besides an aryltetralinic lignan and ...
Butanolides as a common feature of Iryanthera lancifolia and Virola surinamensis
(Elsevier B.V., 1998-11-01)
A comparative phytochemical study between pericarps of Iryanthera lancifolia and Virola surinamensis showed that the first one contains a new pair of epimeric 2-alkenyl-gamma-lactones, besides an aryltetralinic lignan and ...
Gama-Lactones from Iryanthera species
(Elsevier B.V., 2014)
Butanolides as a common feature of Iryanthera lancifolia and Virola surinamensis
(Elsevier B.V., 2014)
Antifungal constituents from roots of Virola surinamensis
(Elsevier B.V., 1999-05-01)
Chromatographic fractionation of the dichloromethane extract from roots of Virola surinamensis yielded two new natural products, 3-epi-juruenolide C and 2'-hydroxy-7,4'-dimethoxyisoflavone, as well as various known steroids, ...
Antifungal constituents from roots of Virola surinamensis
(Elsevier B.V., 1999-05-01)
Chromatographic fractionation of the dichloromethane extract from roots of Virola surinamensis yielded two new natural products, 3-epi-juruenolide C and 2'-hydroxy-7,4'-dimethoxyisoflavone, as well as various known steroids, ...
Chemical characterization and evaluation of gastric antiulcer properties of the hydroethanolic extract of the stem bark of Virola elongata (Benth.) Warb.
(2019-03-01)
Ethnopharmacological relevance: Virola elongata is a tree species belonging to the Myristicaceae family, distributed in the North and Midwest regions of Brazil, in the phytogeographic domain of the Amazon. The aqueous ...
Antifungal constituents from roots of Virola surinamensis
(Elsevier B.V., 2014)