1. Department of Pharmaceutical Chemistry , College of Pharmacy, Jouf University , Sakaka , Aljouf 72341 , Saudi Arabia
2. Department of Chemistry , University of Zurich , Winterthurerstrasse 190, 8057 Zurich , Switzerland
3. Department of Medicinal Chemistry , Faculty of Pharmacy, Mansoura University , Mansoura 35516 , Egypt
4. Research Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University , 47500 Bandar Sunway , Selangor Darul Ehsan , Malaysia