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Metabólitos secundários em Vernonia tweedieana Baker
(Universidade Federal de Santa MariaBRFarmacologiaUFSMPrograma de Pós-Graduação em Ciências Farmacêuticas, 2006-04-07)
The species Vernonia tweedieana Baker is an herbaceous plant widely distributed in the
plains of Paraguai, Argentina and south of Brazil and popularly known as assa-peixe .
This plant is used in traditional medicine as ...
Coumarins and terpenoids from Dorstenia asaroides Gardn. in Hook
(1997-01-01)
Phytochemical investigation of rhizomes and leaves of Dorstenia asaroides Gardn. in Hook. (Moraceae) afforded the furocoumarins psoralen and bergapten, the triterpenes α-amyrin, α-amyrin acetate, β-amyrin acetate, lupeyl ...
Gastroprotective effects of essential oil from Protium heptaphyllum on experimental gastric ulcer models in rats
(Soc Brasileira FarmacognosiaJoao PessoaBrasil, 2011)
Atividade anti-micobacteriana de extratos de folhas de Byrsonima crassa Nied
(2008-12-01)
In this study, the antimycobacterial activity of chloroformic and methanolic extracts obtained from Byrsonima crassa leaves was evaluated. Antimycobacterial activity was assessed through the microtechnique named Microplate ...
Atividade anti-micobacteriana de extratos de folhas de Byrsonima crassa Nied
(2008-12-01)
In this study, the antimycobacterial activity of chloroformic and methanolic extracts obtained from Byrsonima crassa leaves was evaluated. Antimycobacterial activity was assessed through the microtechnique named Microplate ...
A new tropane alkaloid and other constituents of Erythroxylum rimosum (Erythroxylaceae)
(2013-05-01)
A new tropane alkaloid, named the 7β-acetoxy-3β,6β- dibenzoyloxytropane (1), was isolated from a methanol extract of Erythroxylum rimosum O.E. Schulz leaves. Other known compounds were detected, including quercetin, ...
A new tropane alkaloid and other constituents of Erythroxylum rimosum (Erythroxylaceae)
(2013-05-01)
A new tropane alkaloid, named the 7β-acetoxy-3β,6β- dibenzoyloxytropane (1), was isolated from a methanol extract of Erythroxylum rimosum O.E. Schulz leaves. Other known compounds were detected, including quercetin, ...