反应详情

A solution of tert-butyl (1S,2R)-2-(7-bromo-4-(1-methyl-1H-pyrazol-4-yl)-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate (10 mg, 0.020 mmol) in HCl-dioxane (999 μL, 4.00 mmol) was stirred at RT for 2 h. The mixture was concentrated to a residue, diluted with Et2O (3 mL), and sonicated to yield a white precipitate, which was filtered and dried overnight in a lyophilizer to give an HCl salt of the title compound as a white solid (1.8 mg, 21%). [M+H] calc'd for C17H21BrN6O, 406; found, 406.

1. concentrationThe mixture was concentrated to a residue
2. additiondiluted with Et2O (3 mL)
3. customsonicated
4. customto yield a white precipitate, which
5. filtrationwas filtered
6. customdried overnight in a lyophilizer