Chemical constituents from Casearia spp. (Flacourtiaceae/Salicaceae sensu lato)

Autor(es)

Vieira, Jr., Gerardo Magela ^{[1, 2]} ; Dutra, Luiz A. ^[2] ; Torres, Roseli B. ^[3] ; Boralle, Nivaldo ^[2] ; Bolzani, Vanderlan da S. ^[2] ; Siqueira Silva, Dulce H. ^[2] ; Chaves, Mariana H. ^[1] ; Cavalheiro, Alberto J. ^[2]

Afiliação do(s) autor(es)

^[1] Univ Fed Piaui, Ctr Ciencias Nat, Dept Quim, Teresina, PI - Brazil

^[2] Univ Estadual Paulista, Inst Quim, Nucleo Bioensaio Biosintese & Ecofisiol Prod Nat, Araraquara, SP - Brazil

^[3] Inst Agron Campinas, Nucleo Jardim Bot, Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY; v. 27, n. 6, p. 785-787, NOV-DEC 2017.
• Citações Web of Science: 0

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. (AU)

• Processo FAPESP: 03/02176-7 - Conservação e uso sustentável da diversidade do Cerrado e da Mata Atlântica: diversidade química e prospecção de medicamentos potenciais - fase II
• Beneficiário: Vanderlan da Silva Bolzani
• Modalidade de apoio: Auxílio à Pesquisa - Programa BIOTA - Temático