反应详情

A mixture of benzyl [2-{[(4-{(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-methylpiperidin-1-yl}pyridin-3-yl)amino]carbonyl}-7-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)quinolin-3-yl]carbamate (0.009 g, 0.01 mmol), in 1.5 mL of MeOH was hydrogenated, in the presence of 10% Pd on carbon (3.5 mg), under a hydrogen balloon at room temperature for 1 h. The mixture was filtered and the filtrate was evaporated under vacuum to give tert-butyl {(3S,5R)-1-[3-({[3-amino-7-(1-methylpiperidin-4-yl)quinolin-2-yl]carbonyl}amino)pyridin-4-yl]-5-methylpiperidin-3-yl}carbamate (0.0065 g, 90%). LCMS calc. for C32H44N7O3 [M+H]+: m/z=574.3. found: 574.5.

1. customat room temperature
2. customfor 1 h
3. filtrationThe mixture was filtered
4. customthe filtrate was evaporated under vacuum