Benzofuran type derivatives, a composition comprising the same for treating or preventing cognitive dysfunction and the use thereof
申请人:Medifron DBT Co., Ltd.
公开号:US08263649B2
公开(公告)日:2012-09-11
The present invention relates to the novel benzofuran derivatives, the preparation thereof and the composition comprising the same. The benzofuran derivatives of the present invention showed potent inhibiting activity of beta-amyloid aggregation and cell cytotoxicity resulting in stimulating the proliferation of neuronal cells as well as recovering activity of memory learning injury caused by neuronal cell injury using transformed animal model with beta-amyloid precursor gene, therefore the compounds can be useful in treating or preventing cognitive function disorder.
本发明涉及新型苯并呋喃衍生物、其制备方法和包含它们的组合物。本发明的苯并呋喃衍生物表现出强大的抑制β-淀粉样蛋白聚集和细胞毒性的活性,从而刺激神经元细胞的增殖,并恢复由β-淀粉样前体基因转化动物模型引起的记忆学学习损伤的活性,因此这些化合物可用于治疗或预防认知功能障碍。