1. Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran 14176 Iran
2. Faculty of Chemistry and Petrochemical Engineering; Standard Research Institute (SRI); P.O. Box 31745-139 Karaj Iran
3. Department of Polymer Engineering; Faculty of Engineering; South Tehran Branch; Islamic Azad University; Tehran P.O. Box: 19585-466 Iran