1-(3,5-dichloro-pyridin-4-yl-methyl)-7-(5-phenyl-pentyloxy)-6-methoxy-3,4-dihydro-isoquinoline 在
sodium tetrahydroborate 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
以41%的产率得到1-(3,5-Dichloro-pyridin-4-yl-methyl)-7-(5-phenylpentyloxy)-6-methoxy-1,2,3,4-tetrahydro-isoquinoline Hydrochloride