8-Benzyloxy-5-(1-{(Z)-3-[2-(3,4-dimethoxy-phenyl)-ethylamino]-2-hydroxy-propoxyimino}-ethyl)-3,4-dihydro-1H-quinolin-2-one 在
palladium on activated charcoal
氢气 作用下,
生成 5-(1-{(Z)-3-[2-(3,4-Dimethoxy-phenyl)-1-methyl-ethylamino]-2-hydroxy-propoxyimino}-ethyl)-8-hydroxy-3,4-dihydro-1H-quinolin-2-one