申请人:Chemie Linz Aktiengesellschaft
公开号:US03988345A1
公开(公告)日:1976-10-26
A process for the preparation of 2-(substituted aryl)amino-2-imidazoline derivatives by reacting appropriate substituted aniline derivatives with 1-aroyl-imidazoline-2-ones in the presence of at least two mols of phosphorus oxychloride per mol of the aniline derivative and optionally hydrolyzing the resulting intermediate compound. Certain novel 2-dihaloarylamino-2-imidazoline derivatives with hypotensive action are also disclosed.
通过在适当的取代苯胺衍生物与1-酰基咪唑啉-2-酮在每摩尔苯胺衍生物中至少两摩尔的氯化亚磷存在下反应,并可选择地水解所得的中间化合物,制备2-(取代芳基)氨基-2-咪唑啉衍生物的方法。还披露了具有降压作用的某些新型2-二卤芳基氨基-2-咪唑啉衍生物。