1. Department of Medicinal Chemistry
2. Faculty of Pharmacy
3. Port Said University
4. Port Said 42526
5. Egypt
6. Department of Chemistry
7. Faculty of Science
8. University of Benghazi
9. Benghazi
10. Libya
11. Department of Organic and Medicinal Chemistry
12. Fayoum University
13. Fayoum 63514
14. Department of Chemistry of Natural and Microbial Products
15. Division of Pharmaceutical and Drug Industries
16. National Research Centre
17. Cairo
18. Department of Pharmaceutical Medicinal Chemistry& Drug Design
19. Faculty of Pharmacy (Boys)
20. Al-Azhar University
21. Cairo 11884
22. Department of Pharmaceutical Medicinal Chemistry
23. Horus University-Egypt
24. New Damietta 34518