Synthesis and characterization of some metal complexes of 2- Phenyl-3,4-dihydro-quinazolin-4-yloxy)-acetic acid and their Biological Application

2-Phenyl-3,4-dihydro-quinazolin-4-yloxy)-acetic acid (L1) metal complexes with Mn 2+ , Co 2+ , Ni 2+ Cu 2+ , and Zn 2+ ions were studied and the structure of the complexes were elucidated using elemental analyses, infrared (IR), 1 H nuclear magnetic resonance (NMR), magnetic moment and thermal analysis measurements. Besides the characterization of complexes by physicochemical technique, Biological activities of the synthesized complexes were examined against some microbial strains for evaluation of antibacterial and antifungal activities.