Distribution, traditional uses, isolated chemical constituents and pharmacological activities
of some common species of the genus Araucaria are reviewed in this paper. Almost 19 …

To examine the effect of hydrophobicity on the anticancer activity of 1, 4-naphthoquinone
derivatives, a series of compounds bearing a 2-O-alkyl-, 3-C-alkyl-or 2/3-N-morpholinoalkyl …

This book gathers information about a small variety of medicinal and aromatic plants that
spontaneously grow or are cultivated in South America, and it is part of the series Medicinal …

In our ongoing research program into the discovery of new anticancer drugs, we were
interested in the preparation of naphthoquinone scaffolds bearing aminoalkyl side‐chains …

Naturally occurring terpenes were combined by click reactions to generate sixteen hybrid
molecules. The diterpene imbricatolic acid (IA) containing an azide group was used as …

Several diterpenes with the labdane skeleton show biological activity, including
antiproliferative effects. Most of the research work on bioactive labdanes has been carried …

The stem bark of Tabebuia species and the rhizomes of Jatropha isabelii are used in
Paraguayan traditional medicine to treat gastric lesions and as anti-inflammatory agents …

Abstract Tabebuia avellanedae Lorentz ex Grieseb.(Lapacho, Pau'd'Arco), has long been
reported as used in traditional medicine in Central and Latin America for disorders as varied …

A modern approach in the search for new bioactive molecules is the synthesis of novel
chemical entities combining molecules of different biosynthetic origin presenting biological …

We report on the synthesis of two series of 1, 4‐naphthohydroquinone derivatives
conjugated with amino acids (Gly, Ala, Phe, and Glu) and with substituted purines linked by …