1. Chemistry Department, College of Science, Jouf University, P.O. Box: 2014 Sakaka, Saudi Arabia
2. Chemistry Department, Faculty of Science, Aswan University, P.O. Box: 81528 Aswan, Egypt
3. Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt
4. Department of Botany and Microbiology, Faculty of Science, Sohag University, 82524 Sohag, Egypt
5. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, 62511 Beni-Suef, Egypt