%0 Journal Article %T e£¿£¿£¿-Enaminonitriles in heterocylic synthesis: Synthesis of new tetrahydropyridinethione, pyridopyrimidines, pyridotriazines and dihydropyridines %A Elham Sayed Darwish %A Fivian Farok Mahmoud %A Ibrahim Saad Abdel Hafiz %A Mahmoud Mohamed Mahfouz Ramiz %J - %D 2008 %U https://www.ias.ac.in/describe/article/jcsc/120/03/0339-0345