2,10-Dimethyl-7-[1-(5-methyl-1-trityl-1H-imidazol-4-yl)-meth-(E)-ylidene]-8,9-dihydro-7H-pyrido[1,2-a]indol-6-one 在
palladium on activated charcoal 、 ammonium formate 作用下,
以
溶剂黄146 为溶剂,
以80%的产率得到8,9-Dihydro-2,10-dimethyl-7-[(5-methyl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]indol-6(7H)-one