1. Department of Chemistry, Faculty of Art and Science, Tekirdag Namık Kemal University, Tekirdağ, Turkey
2. Department of Basic Pharmaceutical Chemistry, Faculty of Pharmacy, Dicle University, Diyarbakır, Turkey
3. Department of Pharmacognosy, Faculty of Pharmacy, Dicle University, Diyarbakır, Turkey
4. Department of Chemistry, Faculty of Science, Gebze Technical University, Kocaeli, Turkey