[1] King Saud University,Department of Chemistry, Faculty of Science
[2] Alexandria University,Department of Chemistry, Faculty of Science
[3] Alexandria University,Department of Pharmaceutical Chemistry, Faculty of Pharmacy
[4] Al-Azhar University,Microbiology and Immunology Department, Faculty of Pharmacy
[5] King Saud University,Division of Microbiology, Pharmaceutics Department, College of Pharmacy
[6] University of Karachi,Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences