反应详情

By the reaction in the same manner as in Example 1a, using N,N-diethyl-2,3-dimethylbenzamide (5.0136 g) and (R)-4-(2-hydroxymethylpyrrolidin-1-yl)butyronitrile (2.2 g), (R)-3-[3-(2-hydroxymethylpyrrolidin-1-yl)propyl]-2H-isoquinolin-1-one (627.3 mg) was obtained. 1N aqueous HCl solution (2.4 ml) was added thereto in an acetone solvent, and the precipitated crystals were collected by filtration to give (R)-3-[3-(2-hydroxymethylpyrrolidin-1-yl)propyl]-2H-isoquinolin-1-one hydrochloride (555.3 mg).

1. customBy the reaction in the same manner as in Example 1a