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Identificação de diterpenos clerodânicos em diferentes órgãos de Casearia sylvestris Swartz
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2009-09-01) [Artigo]
Casearia sylvestris Swartz (Salicaceae) is a tree or shrub distributed widely in Brazil, where it is used in popular medicine. Several bioactive clerodane diterpenes typical of Casearia have been isolated from this species ...
Antimicrobial activity of Piper arboreum and Piper tuberculatum (Piperaceae) against opportunistic yeasts
(African Journal of Biotechnology, 2009-06-17) [Artigo]
In the scope of our ongoing research on bioactive agents from natural sources, 24 extracts and fractions obtained from Piper arboreum Aub. and Piper tuberculatum Jacq. ( Piperaceae) were screened for antifungal activity ...