The present invention represents novel optical isomers produced according the invention that are optic antipodes to each other having individual biological activity which can be used as active ingredients in pharmaceutical compositions with nootropic and sedative activity for treatment of different individual conditions of patients.
本发明代表了根据本发明制备的新型光学异构体,它们是光学对映体,具有各自的
生物活性,可以用作药物组合物的活性成分,具有脑功能增强和镇静作用,用于治疗患者的不同病况。