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Isolation and characterization of homoisoflavonoids from Scilla persica HAUSSKN
Hafez-Ghoran, Salar; Ebrahimi, Pouneh; Mighani, Hossein; Saeidnia, Soudabeh.
Afiliação
  • Hafez-Ghoran, Salar; Golestan University. Faculty of Sciences. Department of Chemistry. Gorgan. IR
  • Ebrahimi, Pouneh; Golestan University. Faculty of Sciences. Department of Chemistry. Gorgan. IR
  • Mighani, Hossein; Golestan University. Faculty of Sciences. Department of Chemistry. Gorgan. IR
  • Saeidnia, Soudabeh; Golestan University. Faculty of Sciences. Department of Chemistry. Gorgan. IR
Braz. j. pharm. sci ; 51(4): 949-955, Oct.-Dec. 2015. tab, graf
Article em En | LILACS | ID: lil-778410
Biblioteca responsável: BR1.1
ABSTRACT
abstract Medicinal plants have many traditional claims including the treatment of ailments of infectious origin. In the evaluation of traditional claims, scientific research is extremely important. In this study, five homoisoflavonoids named 3-(4'-hydroxybenzylidene)-5,7-dihydroxy-6-methoxychroman-4-one(Autumnalin),3-(4'-hydroxybenzyl)-5,7-dihydroxy-6-methoxychroman-4-one (3,9-dihydro-autumnalin), 3-(3',4'-dihydroxybenzyl)-5,8-dihydroxy-7-methoxychroman-4-one,3-(3',4'-dihydroxybenzylidene)-5,8-dihydroxy-7-methoxychroman-4-one and 3-(3',4'-dihydroxybenzylidene)-5,7-dihydroxy-6-methoxychroman-4-one, were isolated from the bulbs of the plant Scilla persica HAUSSKN. Their structures were established on the basis of extensive spectroscopic analyses such as NMR, MS, IR and UV.
RESUMO
resumo Plantas medicinais apresentam muitas atribuições tradicionais, incluindo o tratamento de doenças de origem infecciosa. A pesquisa científica é extremamente importante na avaliação dos usos tradicionais. Neste estudo, cinco homoisoflavonóides 3-(4'-hidroxibenzilideno)-5,7-diidroxi-6-metoxicroman-4-ona(autumnalina), 3-(4'-hidroxibenzil)-5,7-diidroxi-6- metoxicroman-4-ona (3,9-diidro-autumnalina), 3-(3',4'-diidroxibenzil)-5,8-diidroxi-7- metoxicroman-4-ona, 3-(3',4'-diidroxibenzilideno)-5,8-diidroxi-7- metoxicroman-4-ona e 3-(3',4'-diidroxibenzilideno)-5,7-diidroxi-6- metoxicroman-4-ona foram isolados dos bulbos da planta Scilla persica HAUSSKN. Suas estruturas foram estabelecidas com base na extensa análise espectroscópica, como RMN, EM, IV e UV.
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Texto completo: 1 Índice: LILACS Assunto principal: Plantas Medicinais / Scilla / Isoflavonas Idioma: En Revista: Braz. j. pharm. sci Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Índice: LILACS Assunto principal: Plantas Medicinais / Scilla / Isoflavonas Idioma: En Revista: Braz. j. pharm. sci Ano de publicação: 2015 Tipo de documento: Article