Background: Flavonoids and their analogous are mainly found in pink lady apples, green
and black tea (catechins), celery and red peppers, onions, broccoli and spinach, berries …

In this paper azo-chalcone compound was synthesized by coupling paramino-
acetophenone with parabromobenzaldehyde to prepared chalcone, and preparing a mixture …

This paper explained synthesis of new ligand 1-(4-((4, 5-bis (4-methoxy phenyl)-1H-imidazol-
2-yl) diazenyl) phenyl)-3-(4-bromophenyl) prop-2-en-1-one (LBr), this ligand coordinates …

New mixed azo imidazole ligand complexes of Ni (II), Cu (II), Cd (II) and Hg (II) were
prepared using (E)-2-((4-chloro phenyl) diazenyl)-4, 5-bis (4-methoxy phenyl)-1H-imidazole …

Clofarabine is a second-generation purine nucleoside analogue with antineoplastic activity.
The objective of this study was to prepare the Clofarabine nanoparticles loaded as OLEO …

New azo ligand synthesized from 4, 5-dimethylimidazole, focusing on its coordination
properties with copper and zinc divalent ions. The experimental findings confirmed the …

This work describes the preparation and spectroscopic investigation of new heterocyclic
compounds derived from the 4-aminoantipyrene moiety. The compound (R1) 3-((1, 5 …