Pterocarpan
Mostrando 1-3 de 3 artigos, teses e dissertações.
-
1. Activity of Fabaceae species extracts against fungi and Leishmania: vatacarpan as a novel potent anti-Candida agent
AbstractLeishmaniasis and fungal infection treatment efficacy is limited by toxicity and ever increasing resistance to available drugs, requiring development of alternative compounds. The richness of Cerrado plant antimicrobial secondary metabolites justifies screening of Fabaceae species extracts: Enterolobium ellipticum Benth., Sclerolobium aureum (Tul.) B
Rev. bras. farmacogn.. Publicado em: 2015-08
-
2. Propriedades anticÃncer de pterocarpanos naturais / Anticancer properties of naturally occurring pterocarpans
Os pterocarpanos apresentam um nÃcleo tetracÃclico derivado do nÃcleo fundamental das isoflavanonas. O presente trabalho teve como objetivos principais avaliar a atividade antitumoral âin vivoâ de pterocarpanos e realizar estudos de mecanismo de aÃÃo. A avaliaÃÃo da citotoxicidade âin vitroâ mostrou que todas as cÃlulas tumorais tratadas com 2,3,
Publicado em: 2007
-
3. Host-Pathogen Interactions 1: XVIII. ISOLATION AND BIOLOGICAL ACTIVITY OF GLYCINOL, A PTEROCARPAN PHYTOALEXIN SYNTHESIZED BY SOYBEANS
A previously unrecognized phytoalexin has been isolated from soybean cotyledons that had been infected with bacteria or exposed to ultraviolet light. The phytoalexin has been purified to homogeneity by silica gel flash chromatography and high pressure liquid chromatography. It has been structurally characterized by its ultraviolet, circular dichroism and nuc