反应详情

温度

70 °C

A mixture of 2,2,2-trifluoro-N-(3-methyl-1-{-4-[9-phenyl-3-(2-pyrimidinyl)[1,2,4]triazolo[3,4-f]-1,6-naphthyridin-8-yl]phenyl}cyclobutyl)acetamide (4-12) (3.3 mg, 0.006 mmol) and NaOH (5M in water, 0.30 mL) in EtOH (3 mL) was stirred at 70° C. for 15 hours. The mixture was diluted with CHCl3, washed with water and brine, dried (MgSO4), filtered, and the solvent was removed under reduced pressure. The residue was purified by preparative TLC eluting with 10% MeOH in CHCl3 to give 3-methyl-1-{-4-[9-phenyl-3-(2-pyrimidinyl)[1,2,4]triazolo[3,4-f]-1,6-naphthyridin-8-yl]phenyl}cyclobutanamine (4-13) as a white form. HRMS (M+H)+: observed=484.2250, calculated=484.2243.

1. washwashed with water and brine
2. dry with materialdried (MgSO4)
3. filtrationfiltered
4. customthe solvent was removed under reduced pressure
5. customThe residue was purified by preparative TLC
6. washeluting with 10% MeOH in CHCl3