1. Department of Pharmaceutical Chemistry Faculty of Pharmacy Erciyes University Kayseri 38039 Turkey
2. Department of Pharmaceutical Microbiology Faculty of Pharmacy Erciyes University Kayseri 38039 Turkey
3. Department of Pharmaceutical Chemistry Faculty of Pharmacy Hacettepe University Ankara 06100 Turkey
4. Department of Pharmaceutical Chemistry Faculty of Pharmacy Fenerbahçe University Istanbul 34758 Turkey