1. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Port Said University, Port Said, Egypt
2. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
3. Photochemistry Department, Chemical Industries Research Institute, National Research Centre, Giza, Egypt
4. Department of Biochemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
5. Chemistry Department, Faculty of Science (Female Section), Jazan University, Jazan, Saudi Arabia
6. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt