Substitutued heterocyclylisoquinolinium salts of Formula
 pharmaceutical compositions containing them and methods for the treatment or prevention of neurodegenerative disorders or neurotoxic injuries utilizing them.
                            式的取代杂环
异喹啉盐
 含有它们的药物组合物,以及利用它们治疗或预防神经退行性疾病或神经毒性损伤的方法。