Naturally occurring pentaoxygenated, hexaoxygenated and dimeric xanthones : a literature survey.

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Data
1996
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Resumo
This review gives information on the chemical study of 71 pentaoxygenated, 11 hexaoxygenated and 9 dimeric and more complex xanthones naturally occurring in 7 families, 29 genus and 62 species of higher plants, and 11 described as fern and fungal metabolites. The value of these groups of substances in the connection with the pharmacological activity and the therapeutic use of some species is shown. The structural formulas of 23 isolated compounds and their distribution in the species studied are given.
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Xanthon, Pentaoxygenated xanthones, Hexaoxygenated xanthones, Dimeric xanthones, Pharmacological activity
Citação
PERES, V.; NAGEM, T. J. Naturally occurring pentaoxygenated, hexaoxygenated and dimeric xanthones: a literature survey. Química Nova, São Paulo, v. 20, n.4, p. 388-397, 1997. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000400009>. Acesso em: 19 fev. 2015.