Synthèse, caractérisation structurale de complexes de thiosemicarbazones, semicarbazones et oximes mono et bifonctionnelles d'aldéhydes thiophéniques avec des métaux de transition. Etude de propriétés biologiques.

摘要

The thiophene-3-carboxaldehyde and thiophene-2,3-dicarboxaldehyde thiosemicarbazones, semicarbazones and oximes react with cobalt(II), nickel(II), copper(II), zinc(II) and cadmium(II) chlorides and/or bromides to give various complex species. The structures of the ligands and the complexes were determined mainly on the basis of crystallography and infrared spectroscopy. Their antifungal properties were tested against three strains: Candida albicans and glabrata and Aspergillus fumigatus.