ChemInform Abstract: Atom‐Economical Isocyanide‐Based Multicomponent Synthesis of 2, 5‐Dioxopyrrolidines, Spirobenzothiazinechromans and 1, 5‐Benzothiazepines. Issue 25 (24th June 2014) - Akbarzadeh, Roya; Amanpour, Tayebeh; Khavasi, Hamid Reza; Bazgir, Ayoob