فهرست مقالات 5-d]pyrimidine-2 دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Facile one-pot synthesis of pyrimido[4,5-d]pyrimidine-2,4-diones in Ionic Liquid and study of their antibacterial activities Ayoob Bazgir Seyyedeh Cobra Azimi