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    • 4. 发明授权
    • Methods and compositions for the treatment of neurodegeneration
    • 用于治疗神经变性的方法和组合物
    • US5886051A
    • 1999-03-23
    • US554370
    • 1995-11-08
    • Raymond J. Bergeron, Jr.Stefan Borg
    • Raymond J. Bergeron, Jr.Stefan Borg
    • A61K31/13A61K31/131A61K31/445
    • A61K31/131A61K31/13
    • Methods and pharmaceutical compositions in unit dosage form for treating neurodegeneration in a human or non-human animal afflicted therewith wherein the active agent is a therapeutically effective amount of a polyamine having the formula: ##STR1## or a salt thereof with a pharmaceutically acceptable acid wherein: R.sub.1 and R.sub.6 may be the same or different and are hydrogen, alkyl, hydrocarbyl aryl, hydrocarbyl aryl alkyl, cycloalkyl, or any of the foregoing wherein the alkyl chain is interrupted by at least one etheric oxygen atom;N.sup.1, N.sup.2, N.sup.3 and N.sup.4 are nitrogen atoms capable of protonation at physiological pH's;a and b may be the same or different and are integers from 1 to 4;A, B and C may be the same or different and are bridging groups of variable length.
    • 用于治疗患有其的人或非人动物中的神经变性的单位剂型的方法和药物组合物,其中所述活性剂是治疗有效量的具有下式的多胺:其中:R 1和R 6可以是 相同或不同的是氢,烷基,烃基芳基,烃基芳基烷基,环烷基或前述的任何一种,其中烷基链被至少一个醚氧原子间隔; N1,N2,N3和N4是能够在生理pH下质子化的氮原子; a和b可以相同或不同,为1至4的整数; A,B和C可以相同或不同,并且是可变长度的桥接基团。