1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy , Umm Al-Qura University , Makkah 21955 , Saudi Arabia
2. Department of Medicinal Chemistry, Faculty of Pharmacy , Beni-Suef University , Beni-Suef 62514 , Egypt
3. Department of Pharmacology and Toxicology, Faculty of Pharmacy , Umm Al-Qura University , Makkah 21955 , Saudi Arabia
4. Department of Pharmacology Medicinal and Aromatic Plants Research Institute, National Center for Research , Khartoum 2404 , Sudan