反应详情

To a solution of ethyl 1-(2-(dimethylamino)ethyl)-4-oxo-6-(6-(3-propylureido)-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-3-yl)-1,4-dihydroquinoline-3-carboxylate (Example 150, 100 mg, 0.16 mmol) in tetrahydrofuran (2 mL) was added lithium hydroxide (1 M, 650 μL) and the mixture was stirred for 1 h at room temperature. The organics were removed under a stream of nitrogen and the precipitate that formed was isolated by filtration, washed with water (1 mL), and dried in a vacuum oven overnight at 40° C. to give 70 mg of yellowish solid.

1. customThe organics were removed under a stream of nitrogen
2. customthe precipitate that formed
3. customwas isolated by filtration
4. washwashed with water (1 mL)
5. customdried in a vacuum oven overnight at 40° C.