申请人:Ramot at Tel-Aviv University Ltd.
公开号:EP2272537A2
公开(公告)日:2011-01-12
Novel chemical conjugates of a psychotropic drug residue and an amino-containing organic acid residue selected to reduce side effects induced by the psychotropic drug when administered per se, to enhance the therapeutic activity of the psychotropic drug and/or to exert anti-proliferative activity, in which the amino group is in the form of an acid addition salt thereof and which are characterized by high stability are disclosed. Further disclosed are processes for preparing the chemical conjugates and addition salts thereof, pharmaceutical compositions containing the chemical conjugates and methods utilizing the chemical conjugates for treating various medical conditions.
本发明公开了由一种精神药物残基和一种含氨基有机酸残基组成的新型化学共轭物,这些化学共轭物被选择用于减少精神药物本身给药时引起的副作用、增强精神药物的治疗活性和/或发挥抗增殖活性,其中氨基以其酸加成盐的形式存在,其特点是稳定性高。还公开了制备化学共轭物及其加成盐的工艺、含有化学共轭物的药物组合物以及利用化学共轭物治疗各种病症的方法。