1. Therapeutic Chemistry Department, National Research Centre, Giza, Egypt
2. Chemistry of Natural Compounds Department, National Research Centre, Giza, Egypt
3. Medicinal and Aromatic Plants Research Department, National Research Centre, Cairo, Egypt
4. Department of Botany, Faculty of Science, Mansoura University, Mansoura, Egypt
5. Department of Pathology, National Research Centre, Giza, Egypt
6. Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt
7. Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo, Egypt
8. Pharmacognosy Department, Faculty of Pharmacy, University of Sadat City, Sadat City, Egypt