1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle 06560 ,Ankara ,Turkey
2. Department of Drug Discovery, Evias Pharmaceutical R&D Ltd., Yenimahalle06830 ,Ankara ,Turkey
3. Department of Material and Material Processing Technologies Technical Sciences Vocational College, Gazi University, Yenimahalle06374 ,Ankara ,Turkey
4. Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmacy, Friedrich Schiller University Jena, Philosophenweg 14, D-7743 Jena, Germany