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Alguns aspectos químicos envolvidos na interação Hypsipyla grandella (broca-do-mogno e Swietenia macrophylla (Mogno)
(Universidade Federal de São Carlos, 2002-11-08)
The interaction between Hypsipyla grandella (Mahogany bore) and Swietenia macrophylla was studied in order to understand the chemical and ecological aspects involved on this process. H. grandella is a shoot borer lepdoptera ...
Estudo químico do fungo Colletotrichum acutatum e sua interação com Citrus sinensis
(Universidade Federal de São Carlos, 2014-11-06)
Brazil remains the world's largest orange producer, accounting for 32% of the total production of oranges and 50% orange juice. The State of São Paulo holds 97% of Brazilian exports of orange juice, possessing one of the ...
Busca de substâncias bioativas em plantas amazônicas: Adiscanthus fusciflorus (Rutaceae), Trichilia pallida e T. rubra (Meliaceae)
(Universidade Federal de São Carlos, 2004-08-12)
The aim of this
work was the search for antiparasitic and insecticide compounds in active extracts
from the following amazon plants: A. fusciflorus (Rutaceae), T pallida e T. rubra
(Meliaceae). The selected biological ...
Estudo do potencial enzimático de micro-organismos endofíticos para a biotransformação de produtos naturais e análogos sintéticos
(Universidade Federal de São Carlos, 2009-11-27)
The endophytic microorganisms Penicillium griseoroseum, Penicillium brasilianum, Aspergillus flavus e Aspergillus aculeatus have shown to be very efficient in order to perform the most diferenciated biotransformation ...
Reações multicomponentes de Diels-Alder com parabenzoquinonas : intermediários para Sesquiterpenos Eudesmanos
(Universidade Federal de São Carlos, 2010-09-20)
In the first part of this thesis we describe the study of the oxidation of phenols to p-benzoquinones. The metal complexes used as catalysts in this study are: [CoII(salen)], [CoII(dmsalen)], [CoII(salpn)], [CoII(dmsalpn)], ...
Integração de métodos in silico e in vitro para o planejamento de inibidores da enzima cruzaína
(Universidade Federal de São Carlos, 2011-06-30)
Chagas disease, caused by the flagellate protozoan of the family Trypanosomatidae Trypanosoma cruzi, is endemic in Latin America. The available drugs are ineffective and cause severe side effects. Therefore, it is necessary ...
Síntese e avaliação da atividade biológica de compostos N-Heterocíclicos
(Universidade Federal de São Carlos, 2011-07-28)
N-heterocyclic compounds have a large number of biochemical and medical applications and an important role in the discovery of new drugs, and many of best sellers, currently in use, contains one or more N-heterocyclic ...
Estudo químico em patógenos e vetores de doenças de citros: Xylella fastidiosa e Diaphorina citri
(Universidade Federal de São Carlos, 2011-07-04)
CHEMICAL STUDY OF PATHOGENS AND VECTORS DISEASE OF CITRUS: Xylella fastidiosa & Diaphorina citri. Historically the national citriculture suffered great changes because of phytosanitary problems, and nowadays among the main ...
Aplicação das técnicas espectroscópicas e quimiométricas no estudo do controle de qualidade das drogas vegetais: embaúba, malva e ginseng brasileiro
(Universidade Federal de São Carlos, 2010-05-14)
In the last few years the phytotherapy has emerged as a drug form well accepted and accessible, causing the increase in demand for drugs based on plants throughout the world, becoming an attraction for the pharmaceutical ...
Estudo de metabólitos secundários de Ruta graveolens como inibidores da fotossíntese
(Universidade Federal de São Carlos, 2012-12-09)
In this work were isolated eighteen secondary metabolites from Ruta graveolens (Rutaceae), eleven alkaloids (five akridonic, five quinolinics and one quinolonic) and seven furanocoumarins. Thirteen compounds had their ...