Chemical constituents from Casearia spp. (Flacourtiaceae/Salicaceae sensu lato)
AUTOR(ES)
Vieira Júnior, Gerardo Magela, Dutra, Luiz A., Torres, Roseli B., Boralle, Nivaldo, Bolzani, Vanderlan da S., Silva, Dulce H. Siqueira, Chaves, Mariana H., Cavalheiro, Alberto J.
FONTE
Rev. bras. farmacogn.
DATA DE PUBLICAÇÃO
2017-12
RESUMO
ABSTRACT Chemical investigation of the leaves of Casearia gossypiosperma Briq., Salicaceae, led to the isolation of two known flavonoids, (+)-taxifolin and quercetin, the leaves of Casearia decandra Jacq. have afforded hydroquinone, the leaves of Casearia rupestris Eichler and Casearia lasiophylla Eichler have afforded a diterpene, (E)-phytol, and the leaves of C. rupestris and Casearia obliqua Spreng. have afforded sitosterol. The twigs of Casearia lasiophylla Eichler led to the isolation of two compounds (+)-pinoresinol, and N-trans-feruloyltyramine, and the twigs of C. obliqua have afforded N-trans-feruloyltyramine, N-trans-cumaroyltyramine, and cinamic acid. This is the first report of the compounds (+)-taxifolin, quercetin, hydroquinone, (+)-pinoresinol and N-trans-cumaroyltyramine from the Casearia genus.
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