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químicos das folhas de Qualea grandiflora: atribuição dos dados de RMN de dois flavonóides glicosilados acilados diastereoisoméricos
(Sociedade Brasileira de Química, 2008-01-01)
Phytochemical investigation from leaves of the Qualea grandiflora (Vochysiaceae) resulted in the isolation and identification of kaempferol-3-O-α-L-(4-E-p-coumaroyl)-rhamnoside, kaempferol-3-O-α-L-(4-Z-p-coumaroyl)-rhamnoside, ...
químicos das folhas de Qualea grandiflora: atribuição dos dados de RMN de dois flavonóides glicosilados acilados diastereoisoméricos
(Sociedade Brasileira de Química, 2008-01-01)
Phytochemical investigation from leaves of the Qualea grandiflora (Vochysiaceae) resulted in the isolation and identification of kaempferol-3-O-α-L-(4-E-p-coumaroyl)-rhamnoside, kaempferol-3-O-α-L-(4-Z-p-coumaroyl)-rhamnoside, ...
Preventive and curative glycoside kaempferol treatments attenuate the TH2-driven allergic airway disease
(ELSEVIER SCIENCE BV, 2009)
Asthma is a chronic respiratory disease characterized by airway inflammation and airway hyperresponsiveness (AHR). One strategy to treat allergic diseases is the development of new drugs. Flavonoids are compounds derived ...
Flavonol Tri-O-glycoside and Other Chemical Constituents from Flowers of Aristolochia trulliformis
(2019-01-01)
A new flavonol triglycoside, named kaempferol-3-O-β-D-glucopyranosyl-(1→4)-a-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside, was isolated from flowers of Aristolochia trulliformis (Aristolochiaceae) together with 15 known ...
Flavonol glycosides found in hydroethanolic extracts from Tilia cordata, a species utilized as anxiolytics
(Sociedade Brasileira de Plantas Medicinais, 2013-01-01)
Tilia species, among which is Tilia cordata Mill. (Tiliaceae), have been used in folk medicine as anxiolytic. The hydroethanolic extract was analyzed by using liquid chromatography with mass spectrometry HPLC-DAD-ESI-MS/MS ...
químicos das folhas de Qualea grandiflora: atribuição dos dados de RMN de dois flavonóides glicosilados acilados diastereoisoméricos
(Sociedade Brasileira de Química, 2014)
Analysis of flavonoid glycosides with potential medicinal properties on Bauhinia uruguayensis and Bauhinia forficata subspecies pruinosa
(Taylor & Francis Ltd, 2019-09)
Several Bauhinia species are widely used in Southern South America in the treatment of infections, pain and several diseases including diabetes. Flavonoid compounds based on quercetin and kaempferol glycoside derivatives ...
Antioxidant flavonol glycosides from Nectandra grandiflora (Lauraceae)
(Editora Unesp, 2002-01-01)
O fracionamento cromatográfico do extrato etanólico das folhas de Nectandra grandiflora resultou no isolamento de dois flavonóides glicosilados que apresentaram atividade antioxidante inibindo a oxidação do beta -caroteno ...
Antioxidant flavonol glycosides from Nectandra grandiflora (Lauraceae)
(Editora Unesp, 2002-01-01)
O fracionamento cromatográfico do extrato etanólico das folhas de Nectandra grandiflora resultou no isolamento de dois flavonóides glicosilados que apresentaram atividade antioxidante inibindo a oxidação do beta -caroteno ...