反应详情

In analogy to the procedure described for the preparation of intermediate B-1, reaction of (R)-6-(8-amino-5,6,7,8-tetrahydroisoquinolin-4-yl)-1-methyl-3,4-dihydroquinolin-2(1H)-one (example 61) with acetyl chloride gave the title compound as colorless amorphous solid. MS: 350.5 (M+H+).