%0 Conference Proceedings %T Synthesis of novel furo[3',2':5,6]pyrimido[2,1-c][1,2,4]triazines and furo[3,2-e][1,2,3,4]tetrazolo[1,5-a]pyrimidine %A Zinat Gordi %A Bakavoli, Mehdi %A Rahimizadeh, Mohammad %J 17th Iranian Seminar of Organic Chemistry %D 2010