Dr. Ezzat E. A. Osman Researcher at Medicinal Chemistry Laboratory, Theodor Bilharz Research Institute, Giza, Egypt. He has completed his Ph.D. in Organic Chemistry (2014) from Faculty of Science, Ain Shams University, Cairo, Egypt. His research interest is in natural products chemistry and its biomedical applications. He has published international articles in reputable journals and supervised a number of postgraduate students. He awarded a fellowship at Food Chemistry Department, Faculty of Agriculture, Napoli University, Italy (2013- 2014). Currently, he is a Post-doctoral Researcher at School of Pharmacy, Fudan University, Shanghai, China, from 2017 till now.