1. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, MSA University
6th October, CairoEgypt
2. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University
CairoEgypt
3. Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University
Abbassia, CairoEgypt
4. Chemistry Laboratory, Faculty of Life and Social Sciences, Swinburne University of Technology
Melbourne, VictoriaAustralia