Salah Akkal received his Ph.D. in Organic Chemistry from University of Constantine, Algeria in 2001. He was supervised on 4 M.Sc. Theses and 8 Ph.Ds. He is professor in natural product chemistry since 2007 in Chemistry Department, Faculty of science. He has published more than 90 papers in reputed journals and has been serving as an editorial board member of repute and has been serving as a reviewer for many articles in her specialization. He attended more than 30 International Conferences He teaching all the organic chemistry and natural product courses for the students of Faculty of Science and Faculty of Technology in University of Constantine, Algeria.