1. Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
2. Chemical Industries Division, National Research Centre, Giza, Egypt
3. Chemistry Department, Synthetic Heterocycles Laboratory, Faculty of Science, Ain Shams University, Cairo, Egypt
4. Chemistry Department, Faculty of Science, Zagazig University, Zagazig, Egypt
5. Medicinal and Aromatic Plants Department, Desert Research Center, Cairo, Egypt