Polymorph forms of (2S)-(4E)-N-methyl-5-[3-(5-isopropoxypyridin)yl]-4-penten-2-amine p-hydroxybenzoate, and methods for their preparation, pharmaceutical composition containing said polymorph(s) and use, are disclosed. The polymorphs can be administered to patients susceptible to or suffering from conditions and disorders, such as central nervous system disorders, to treat and/or prevent such disorders.
本发明公开了(2S)-(4E)-N-甲基-5-[3-(5-异丙氧基
吡啶)基]-4-
戊烯-2-胺
对羟基苯甲酸盐的多晶型,以及其制备方法、含有所述多晶型的药物组合物和用途。这些多晶型物可用于易患或患有中枢神经系统疾病等病症的患者,以治疗和/或预防此类疾病。