(11aR,13aS)-11a,13a-dimethyl-1-(5-propoxypyridin-3-yl)-3b,4,5,8,9,10,11,11a,11b,12,13,13a-dodecahydro-3H-azepino[2,1-a]cyclopenta[f]isoquinolin-7(3aH)-one 在
lithium aluminium tetrahydride 、
水 、 sodium hydroxide 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以42%的产率得到(11aR,13aS)-11a,13a-dimethyl-1-(5-propoxypyridin-3-yl)-3a,3b,4,5,7,8,9,10,11,11a,11b,12,13,13a-tetradecahydro-3H-azepino[2,1-a]cyclopenta[f]isoquinoline