1-(4-Benzyloxy-3-hydroxymethyl-phenyl)-2-(4-diethylamino-6,7-dimethoxy-quinazolin-2-ylamino)-ethanol; hydrochloride 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以74%的产率得到4-[2-(4-Diethylamino-6,7-dimethoxy-quinazolin-2-ylamino)-1-hydroxy-ethyl]-2-hydroxymethyl-phenol; hydrochloride