<5R-(5α,8β,10β,11β)>-5,7,8,9,10,11-hexahydro-4-methoxy-5-<(methoxymethoxy)methyl>-13-methyl-7-oxo-8,11-iminoazepino<1,2b>isoquinoline-10-carboxylic acid methyl ester 在
镍 氢气 作用下,
以
乙醇 为溶剂,
65.0 ℃
、9.65 MPa
条件下,
反应 20.0h,
以67%的产率得到<5R-(5α,8β,10β,11β,11aβ)>-5,7,8,9,10,11,11a,12-octahydro-4-methoxy-5-<(methoxymethoxy)methyl>-13-methyl-7-oxo-8,11-iminoazepino<1,2-b>isoquinoline-10-carboxylic acid methyl ester