Synthesis of the 4,10-Dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one System by a Furan Recyclization Reaction - Butin, Alexander V; Dmitriev, Artem S; Kostyukova, Olga N; Abaev, Vladimir T; Trushkov, Igor V (Synthesis, 2007)