The present invention relates to a method for preparing pregabalin ((S)-3-(aminomethyl)-5-methylhexanoic acid which is useful for the prevention and treatment of seizure disorders, pins, and psychiatric disorders. According to the present invention, pregabalin can be prepared in a high enantiomeric excess of 99% or more, without an additional step of separating or purifying its enantiomer.
本发明涉及一种制备
盐酸普拉巴林((S)-3-(
氨甲基)-
5-甲基己酸)的方法,该方法对预防和治疗癫痫、神经痛和精神障碍具有用途。根据本发明,
盐酸普拉巴林可以在高于99%的对映体过量下制备,无需额外的分离或纯化对映体的步骤。