盐酸马普替林，化学名为N-甲基-9、10-桥亚乙基蒽-9(10H)-丙胺盐酸盐。本品为四环类抗抑郁新药，作用快，副作用小，疗效好，作为广谱抗抑郁药[1]称著于世，并应用于临床，该药合成工艺中锌粉还原反应后滤液使用了大量的乙醚进行萃取除杂及成品精制时用极多的乙醚洗涤除杂，乙 Maprotiline hydrochloride has the chemical name N-methyl-9,10-ethano-anthracene-9 (10H) -propylamine hydrochloride. This product is tetracycline antidepressant drug, fast acting, small side effects, good efficacy, as a broad-spectrum antidepressant [1] called worldly, and used in clinical, the drug synthesis process after the use of zinc reduction reaction filtrate A large number of ether extraction and impurity removal and refined products with a lot of ether cleaning impurity, B