1. Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
2. Natural Products Discovery Core, Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109, United States
3. Department of Medicinal Chemistry, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
4. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza 12566, Egypt
5. Pharmacology Department, National Research Centre, Dokki, Cairo 12622, Egypt
6. Pathology Department, National Research Centre, Dokki, Cairo 12622, Egypt
7. Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Abbasia, Cairo 11566, Egypt