Butanolides as a common feature of Iryanthera lancifolia and Virola surinamensis
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Data
1998-11-01
Autores
Lopes, N. P.
Silva, DHS
Kato, M. J.
Yoshida, M.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
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 one tocotrienol, while the second species contains the lignans, galgravin and veraguensin, seven juruenolides: juruenolides C, D, F, G and epi-juruenolides D, F, G, together with three pairs of epimeric aliphatic 2-alkenyl-gamma-lactones. Juruenolide F, epi-juruenolides D, F, G and the 2-alkenyl-gamma-lactones are new natural compounds. (C) 1998 Elsevier B.V. Ltd. All rights reserved.
Descrição
Palavras-chave
Virola surinamensis, Iryanthera lancifolia, Myristicaceae, butanolides, aliphatic gamma-lactones, chemotaxonomy
Como citar
Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 49, n. 5, p. 1405-1410, 1998.