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Study of Salmonella typhimurium mutagenicity assay of (E)-piplartine by the Ames test
(Academic Journals, 2011-06-15)
Phytochemical studies carried out with Piperaceae species have shown great diversity of secondary metabolites among which are several displayed considerable biological activities. The species Piper tuberculatum has been ...
Isoswertisin flavones and other constituents from Peperomia obtusifolia
(Taylor & Francis Ltd, 2011-01-01)
A phytochemical investigation of the leaves and stems of Peperomia obtusifolia (Piperaceae) yielded a new flavone C-diglycoside isoswertisin-4`-methyl-ether-2 ''alpha-L-rhamnoside (1), along with four known compounds: ...
Trypanocidal activity of Piper arboreum and Piper tuberculatum (Piperaceae)
(Sociedade Brasileira de Farmacognosia, 2009)
In the scope of our ongoing research on bioactive agents from Brazilian flora, twenty-four extracts and fractions obtained from Piper arboreum Aub. and Piper tuberculatum Jacq. (Piperaceae) were screened for trypanocidal ...
Insect feeding preferences on Piperaceae species observed in São Paulo city, Brazil
(Sociedade Brasileira De Entomologia, 2008)
Piperaceae species have been placed among the basal angiosperm and are adapted to a variety of habitats including moist forests, secondary vegetation and dry high lands. The major anatomical/morphology features are of small ...
SECONDARY METABOLITES FROM PEPEROMIA SUI
(Sociedad Chilena de Química, 2008)
Protease inhibition activity of semi-synthetic derivatives of Piperine isolated from Piper tuberculatum (Piperaceae) from Brazilian Flora
(Georg Thieme Verlag Kg, 2010-08-01)
Antimicrobial activity of Piper arboreum and Piper tuberculatum (Piperaceae) against opportunistic yeasts
(ACADEMIC JOURNALS, 2009)
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 ...
Evaluation of the safety of ethanolic extract from Piper amalago L. (Piperaceae) leaves in vivo: Subacute toxicity and genotoxicity studies
(2022-03-01)
Piper amalago L. (Piperaceae) is traditionally used due to its anti-inflammatory, analgesic, diuretic, and antiparasitic properties. However, few studies have focused on its adverse effects, compromising its safe use. This ...
Hydrolysis of methyl benzoate from Piper arboreum by Naupactus bipes beetle
(Sociedade Brasileira de Química, 2009)
A new natural product was isolated from Piper arboreum (Piperaceae) leaves, the methyl 3-geranyl-4-hydroxybenzoate (1). The metabolism of P. arboreum leaves by Naupactus bipes beetle (Germar, 1824 - Coleoptera: Curculionidae) ...