Suzuki - Miyaura Cross-Coupling Of Cetirizine Impurity A : Synthesis, Charactrization, Molecular Docking And Antioxidant Activity

Abstract

The study involved the creation of several heterocyclic derivatives, which are significant in the field of medicinal chemistry, as well as
a nucleus for the creation of other chemical derivatives of the cetirizine impurity A ,In this study prepared some derivatives by Suzuki
- Miyaura Cross-coupling to formation c-c bond by reflex method , at the first react 1-((4-chlorophenyl)(phenyl)methyl)piperazine with
different arylboronic acid followed by addition of Pd(0)(PPh3)4 then add EtOAc after cooling, The reaction was monitored by thin‐
layer chromatography (TLC) technique. All new compounds were characterized by elemental analysis, FT‐IR, 1 H-NMR, and 13CNMR
spectroscopy. Study of derivatives ability to coupling with the protein of cancerous cells to undermine their growth by simulating the
process using one of the molecular docking programs (MOE 2015) to find out their effectiveness compounds and study antioxidant
activity.