N-[4-Methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-3-furamide (Intermediate 17, 47 mg), DMF (1.5 ml), aqueous sodium carbonate (1M, 0.75 ml), tetrakis (triphenylphosphine) palladium (7.5 mg) and 6-bromo-3-piperidin-4-yl-1,2-benzisoxazole (41 mg) were heated together at 80° C. under nitrogen for 18 h. The solvent was evaporated and the residue was purified by column chromatography on silica (10 g) eluting with dichloromethane:ethanol:ammonia (100:8:1) to give the title compound (37.8 mg).
