反应详情

The title compound was prepared according to the procedure described in Example 2 by using N-(5-(7-hydroxyquinolin-4-yloxy)pyridin-2-yl)-2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazole-4-carboxamide (280 mg, 0.69 mmol), cesium carbonate (1.17 g, 3.45 mmol, Aladdin), and ((5R)-4-oxaspiro[2.4]heptane-5-yl)methyl methanesulfonate (204 mg, 0.99 mmol) in DMA (5 mL). The title compound was purified by a silica gel column chromatography (1:8 (v/v) n-hexane/EtOAc) as a colorless solid (110 mg, 27.6%).

1. customThe title compound was purified by a silica gel column chromatography (1:8 (v/v) n-hexane/EtOAc) as a colorless solid (110 mg, 27.6%)