Although Senecio species are known as sources of potentially toxic pyrrolizidine alkaloids (PAs), some species of this genus are traditionally used as remedies. In this work the evaluation of biological activities and the ...

This thesis, which was carried out in the framework of obtaining a PhD degree in organometallic chemistry, contains two main parts, where the first part is devoted to the synthesis of various derivatives of sulfur ligands ...

In this thesis, aerial parts of two plants belong to Asteraceae family were studied. The first is Echinops spinosus, species distributed around the world and is commonly used in the treatment of various diseases. The ...

This work is a contribution to the elimination of three pharmaceutical compounds from different therapeutic classes: carbamazepine (anti-epileptic), diclofenac (antiinflammatory) and venlafaxine (anti-depressor) by ...

This doctoral work focused on the study of the elimination of an herbicide, the linuron, in aqueous phase, using various degradation processes especially iron oxides. The aim is to apply these methods for the depollution ...

Our work is divised into two parts: phytochemical part and organic synthesis part. In the phytochemical part we studied the Anti-bacterial and analgesic activities of Tetraclinis articulata species of Cupressaceae family; ...

Separations and purifications by chromatographic methods allowed us to isolate 8 abietanediterpene compounds from the cones of Abies numidica de Lannoy and 21 compounds from the cones of Cedrus atlantica (Endl) Manetti ...

This work deals with the synthesis by soft and hydrothermal synthesis, structural characterization and fluorescence study of new coordination complexes and hybrid compounds based on transition metals using three aromatic ...

The main objective of this work is the synthesis and the biological evaluation of original compounds with medicinal potential. In the first part, a new variety of adamantyl chalcones was efficiently prepared by ClaisenSchmidt ...

The present work focuses on the development of effective, practical and inexpensive physico-chemical processes for the decontamination of water containing Cr (VI) ions. Adsorption removal was carried out using commercial ...