%0 Journal Article %T Efficient synthesis of novel spiro[indole-3,6'- pyrano[2,3-d][1,3]thiazolo[3,2-a]pyrimidine derivatives through an organobase-catalyzed, three- component reaction %A Esmaeili, Abbas Ali %A Saeid Amini Ghalandarabad %A Fariba Mesbah %A Masoud Tasmimi %A Izadyar, Mohammad %A Ali Reza Fakhari %A Salimi, Alireza %J Tetrahedron %@ 0040-4020 %D 2015