Preventives/remedies for abnormal motions accompanying disorders in the extrapyramidal system which contain as the active ingredient (1S)-3-[2-(2-adamantyl)ethyl]-1,8,8-trimethyl-3-azabicyclo[3.2.1]-octane or a pharmacologically acceptable acid-addition salt thereof. These drugs are novel and efficacious preventives/remedies for a disease selected from the group consisting of Parkinson's disease, striatonigral degeneration, olivopontocerebellar atrophy, Shy-Drager syndrome, progressive supranuclear palsy, essential tremor, Huntington's chorea, senile chorea, fastigiobulbar pallidial Luys body atrophy, benign familial chorea, acanthocytic chorea, torsion dystonia, Meige's syndrome, and Segawa disease.
预防/治疗锥体外系疾病引起的异常运动的药物,其活性成分为(1S)-3-[2-(2-
金刚烷基)乙基]-1,8,8-三甲基-
3-氮杂双环[3.2.1]辛烷或其药理学上可接受的酸加成盐。这些药物是新型的、有效的预防/治疗疾病的药物,这些疾病选自以下一组:帕
金森病、纹状体变性、橄榄小脑萎缩、Shy-Drager 综合征、进行性核上性麻痹、进行性颅内压增高、颅内压增高症、颅内压增高症、颅内压增高症、颅内压增高症、进行性核上性麻痹、本质性震颤、亨廷顿舞蹈症、老年舞蹈症、快小脑苍白球路易体萎缩症、良性家族性舞蹈症、棘细胞舞蹈症、扭转肌张力障碍、梅杰综合征和濑川病。