The present invention provides pharmaceutically applicable compounds and polymorphs belonging to the ziprasidone hydrobromide compound group with antipsychotic effect. The present invention provides hydrobromide polymorphs of 5--2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]-ethyl}-6-chloro-1,3-dihydro-2H-indol-2-one, ziprasidone of Formula (I) having neuroleptic activity.
                            本发明提供了具有抗精神病作用的属于ziprasidone hydrobromide化合物组的药物适用化合物和多晶形态。本发明提供了5--2-[4-(1,2-苯并
异噻唑-3-基)-1-
哌嗪基]-乙基}-6-
氯-1,3-二氢-
2H-吲哚-2-酮,公式(I)的ziprasidone的
氢溴酸盐多晶形态,具有神经阻滞活性。