1. Applied Organic Chemistry Department, National Research Centre, Dokki, Giza, Egypt
2. Pesticide Chemistry Department, National Research Centre, Dokki, Giza, Egypt
3. Department of Chemistry, Natural and Microbial Products, National Research Center, Dokki, Cairo, Egypt
4. Department of Chemistry, Faculty of Science, Cairo University, Cairo, Giza, Egypt
5. Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
6. College of Medicine, University of Sharjah, Sharjah, United Arab Emirates