6H-Furo[2,3-e]indol-4-ol,8-(chloromethyl)-7,8-dihydro-2-methyl-6-[(5,6,7-trimethoxy-1H-indol-2-yl)carbonyl]- 在
palladium on activated charcoal
氢气 、 ammonium formate 作用下,
以
四氢呋喃 为溶剂,
以72%的产率得到(8-Chloro-4-hydroxy-2-methyl-8,9-dihydro-7H-furo[2,3-f]quinolin-6-yl)-(5,6,7-trimethoxy-1H-indol-2-yl)-methanone