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Isolamento, determinação estrutural e atividades biológicas de metabólitos dos fungos Phellinotus piptadeniae E Pisolithus tinctorius
(Universidade Federal de Santa Maria, 2019-01-29)
Basidiomycete fungi are important living organisms that present several bioactive compounds, which have antimicrobial, antitumor, antioxidant, and anti-inflammatory potential. Several compounds and potentialities of this ...
Síntese e avaliação biológica de 1,2,3-triazóis-1,4-dissubstituídos derivados de benzocalcogenoanilinas e 2-aril-4-(azidometil)-1,3-calcogenazóis
(Universidade Federal de Santa Maria, 2019-01-31)
In the present work two new series of 1,2,3-triazoles-1,4-disubstituted 20-33 obtained by the reaction of 1,3-dipolar cycloaddition, Click-type, were synthesized between the alkaloids derived from benzocalcogenoanilines ...
Análise fitoquímica das espécies Discaria americana e Scutia buxifolia
(Universidade Federal de Santa Maria, 2018-02-26)
This work had as a proposal to carry out a phytochemical study of the crude
extract of the bark of the roots of the species American Discaria Gilles and Hooker and
of the bark of the stem of the species Scutia buxifolia. ...
Constituintes químicos de óleos voláteis de plantas medicinais do Rio Grande do Sul: isolamento, determinação estrutural e atividade biológica.
(Universidade Federal de Santa Maria, 2012-05-04)
The essential oils of six species of plants wild in south Brazil, were investigated as for its chemical composition, antibacterial activity and antioxidant potential. The selected species for this study were Calea clematidea ...
Fitoquímica, atividades antimicrobiana e de inibição enzimática de Erythrina crista-galli (Fabaceae) e Valeriana polystachya (Caprifoliaceae) e obtenção de derivados de metabólitos de V. polystachya.
(Universidade Federal de Santa Maria, 2018-07-18)
The disorders that affect the central nervous system and infectious diseases are among the pathologies that affect the world's population and grow more and more. Thus, the search for compounds that are potentially more ...