反应详情

tert-Butyl(S)-[5-(3-{[5-(4-methoxy-2-trifluoromethyl-phenylamino)-pyridin-2-ylmethyl]-carbamoyl}-tetrahydrofuran-3-ylcarbamoyl)-pyridin-3-yl]-carbamate (product from Example 5e, 1.2 mmol) was stirred with a 4N HCl solution in dioxane (20 mL) for two hours at ambient temperature. Then the mixture was evaporated to dryness, the residue was triturated with approx. 20 mL diethyl ether and suction filtered.

1. customThen the mixture was evaporated to dryness
2. customthe residue was triturated with approx. 20 mL diethyl ether and suction
3. filtrationfiltered