A process for the preparation of an isoindolin derivative comprising cyclizing a benzylidene derivative in the presence of a reducing agent such as sodium boron hydride. In one embodiment, the benzylidene derivative may be substituted by a reaction mixture containing the same, the reaction mixture being prepared by reacting o-phthalaldehydic acid or its ester with an aniline derivative.
一种
异吲哚啉衍
生物的制备工艺,包括在还原剂如氢化
硼钠存在下环化亚苄基衍
生物。在一个实施方案中,苯亚甲基衍
生物可由含有同样成分的反应混合物取代,该反应混合物是通过
邻苯二甲酸或其酯与
苯胺衍
生物反应制备的。