3 resultados
Caparratriene (1), a new sesquiterpene hydrocarbon with significant growth inhibitory activity (IC50 = 3.0 +/- 0.5 x 10(-6) M) against CEM leukemia cells, was isolated from the oil of Ocotea caparrapi (Nates) Dugand. The structure of 1, determined by spectroscopic techniques, corresponded to
The aim of this study is to define chemical composition and antiproliferative activity of several compounds isolated from Schinus molle male and female flowers on human neuroblastoma (SH-SY5Y) and human leukemia (HL60) cell lines. Three extracts obtained by using solvents with different
The Piper genus is the most representative of the Piperaceae reaching around 2000 species distributed in the pantropical region. In the Neotropics, its species are represented by herbs, shrubs, and lianas, which are used in traditional medicine to prepare teas and infusions. Its essential oils (EOs)