1. Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
2. Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
3. Medicinal Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt
4. Institute of Biological and Chemical Systems, IBCS-FMS, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany
5. Florida Institute of Technology, 150 W University Blvd, Melbourne, FL 32901, USA
6. Chemistry Department, Faculty of Science, Minia University, El Minia, 61519 Egypt