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Interval multivariate curve resolution in the dereplication of HPLC-DAD data from Jatropha gossypifolia
(2013-07-01)
Introduction Jatropha gossypifolia has been used quite extensively by traditional medicine for the treatment of several diseases in South America and Africa. This medicinal plant has therapeutic potential as a phytomedicine ...
Flavones from Erythrina falcata are modulators of fear memory
(Biomed Central Ltd, 2015)
New flavone from the leaves of Neea theifera (Nyctaginaceae)
(2007-11-21)
Neea theifera Oerst. (Nyctaginaceae) is widely used in Brazilian folk medicine for the treatment of gastric ulcers and inflammation. Phytochemical investigation of the leaves of Neea theifera afforded the isolation of the ...
Gastric anti-ulcer activity of leaf fractions obtained of polar extract from Wilbrandia ebracteata in mice
(Taylor & Francis Ltd, 2009-01-01)
Leaf fractions of Wilbrandia ebracteata were investigated for anti-ulcerogenic effects in ethanol and indomethacin-induced gastric ulcer assays in mice. Protective anti-ulcer effects were detected only in the ethanol-induced ...
Phytochemical study and antiulcerogenic activity of Syngonanthus bisulcatus (Eriocaulaceae)
(Divisão de Biblioteca e Documentação do Conjunto das Químicas da Universidade de São Paulo, 2006-09-01)
Do extrato etanólico dos capítulos e dos escapos de Syngonanthus bisulcatus (Koern) Ruhland foram isolados os flavonóides: 5-hidroxi-7,4'-dimetoxi-6-C-beta-D-glicopiranosilflavona, isovitexina (5,7,4'-triidróxi-6-C-beta- ...
Phenolic compounds and antioxidant, antimicrobial and antimycobacterial activities of Serjania erecta Radlk. (Sapindaceae)
(Universidade de São Paulo (USP), Conjunto Quimicas, 2014)