This invention provides novel compounds and the novel compounds for use as a medicine, more in particular for the prevention or treatment of neurodegenerative disorders, more specifically certain neurological disorders, such as disorders collectively known as tauopathies, and disorders characterised by cytotoxic α-synuclein amyloidogenesis. The present invention also relates to the use of said novel compounds for the manufacture of medicaments useful for treating such neurodegenerative disorders. The present invention further relates to pharmaceutical compositions including said novel compounds and to methods for the preparation of said novel compounds. The compounds have the formula (A1), wherein R1, R2, R4, R5, R6, E, n, Y1, Y2, Y3, Y4, Y5, B, R8, and m are as defined in the claims.
这项发明提供了新颖的化合物,以及这些新颖的化合物用作药物,更具体地用于预防或治疗神经退行性疾病,更具体地说是某些神经系统疾病,例如被统称为tau病变的疾病,以及以细胞毒性α-突触核蛋白淀粉样生成为特征的疾病。本发明还涉及利用这些新颖的化合物制备对治疗这种神经退行性疾病有用的药物。本发明还涉及包括这些新颖化合物的药物组合物,以及这些新颖化合物的制备方法。这些化合物的
化学式为(A1),其中R1、R2、R4、R5、R6、E、n、Y1、Y2、Y3、Y4、Y5、B、R8和m的定义如索赔中所述。