1. Department of Pharmaceutical Biology
2. Institute of Pharmacy and Biochemistry
3. Johannes Gutenberg University
4. 55128 Mainz
5. Germany
6. Chemistry of Medicinal Plants Department
7. National Research Centre
8. Giza 12622
9. Egypt
10. Natural Compound Chemistry Department
11. Faculty of Pharmaceutical Sciences
12. Computational Chemistry Laboratory
13. Chemistry Department
14. Faculty of Science
15. Minia University
16. Minia 61519
17. Graduate School of Biosphere Science
18. Hiroshima University
19. Higashi-Hiroshima 739-8521
20. Japan
21. Tokushima Bunri University
22. Tokushima
23. Department of Chemistry and Biochemistry
24. Texas Tech University
25. Lubbock
26. USA