4 documents found, page 1 of 1
Síntese, atividade antitumoral e antimicrobiana de novos derivados 3-[2-tioxo-3...
Savariz, Franciele CristinaThe β-carbolines alkaloids are a class of synthetic and naturally occurring compounds that possess a large spectrum of important pharmacological properties such as, antimicrobial, antitumoral and antiviral. Studies on a variety of synthetic β-carboline derivatives have demonstrated the influence of the substituents in positions-1 and -3 of the β-carboline skeleton on activity. The potentialities ...
Síntese e avaliação das atividades antiproliferativa e antimicrobiana de deriva...
Savariz, Franciele CristinaSeveral research has been developed on the synthesis of β-carboline derivatives with different substituents, mainly at positions-1 and -3 of the β- carboline ring, aiming the preparation of compounds with biological activities, among them, antitumor and antimicrobial activities. Studies previously carried out by our research group showed that β-carbolines with substituted phenyl groups at positio...
Physical-chemical analysis of colonial italian type salami commercialized in To...
Silva, Cristiana da; Savariz, Franciele Cristina; Follmann, Heveline dal Magro; Nuñes, Luciana; Chapla, Vanessa Mara; Silva, Classius Ferreira daItalian immigration in the west of Paraná State contributed for the development of small meat industries. The colonial Italian-type salami is one of the main commercialized meat products in this region, therefore making necessary its quality evaluation. The aim of this work is to verify whether the composition of the colonial salami is in accordance with Brazilian law, and the nutritional facts information on t...
Photodegradation of 4-((4-N,N-dimethylamine)-benzylidene)-2- phenyl-oxazolone i...
Rosa, Mauricio Ferreira da; Lobo, Viviane da Silva; Savariz, Franciele CristinaThirteen (13) oxazolone derivatives were synthesized and the photochemical behavior of one of them was analyzed for solvent polarity when submitted to irradiation in 350 nm. When acetonitrile is used as solvent, photodegradation is faster when compared with n-hexane. The electronic spectra in acetonitrile showed an isosbestic point in 419 nm, indicating that only two species co-exist in solution. The addition o...