ChemInform Abstract: Combining a Click—Multicomponent Reaction: One‐Pot Synthesis of (1, 2, 3‐Triazol‐4‐yl)methyl‐3‐amino‐5, 10‐dihydro‐5, 10‐dioxo‐1H‐pyrazolo [1, 2‐b]phthalazine‐2‐carboxylate Derivatives. Issue 47 (6th November 2014)