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    • 5. 发明申请
    • Propargyl nitroxides and indanyl nitroxides and their use for the treatment of neurologic diseases and disorders
    • 炔丙基氮氧化物和二氢化茚基氮氧化物及其用于治疗神经系统疾病和病症的用途
    • US20060025446A1
    • 2006-02-02
    • US11191212
    • 2005-07-26
    • Jeffrey SterlingBenjamin SklarzYaacov HerzigDavid LernerEliezer FalbHaim Ovadia
    • Jeffrey SterlingBenjamin SklarzYaacov HerzigDavid LernerEliezer FalbHaim Ovadia
    • C07D211/06A61K31/445
    • C07D211/94
    • Disclosed are compounds having the structure: wherein Z is —OH or —O•; and A is: wherein X and Y are independently NR1 or O, where R1 is H or C1-C4 alkyl; and R2 is H, C1-C4 alkyl or t-butoxycarbonyl, wherein W is C3-C4 alkynyl; and R1 is H or C1-C4 alkyl, or wherein R1 is H, C1-C4 alkyl, or C3-C4 alkynyl; and R3 is H, OH, O(C1-C4 alkyl), or a halogen, optically active enantiomers, pharmaceutically acceptable salts of the compounds, pharmaceutical compositions containing such compounds or salts, and processes for their preparation. The subject invention also provides methods of alleviating symptoms of neurologic, autoimmune, and inflammatory disorders caused by the presence of reactive oxygen species, methods of preventing oxidation of lipids, proteins, or deoxyribonucleic acids on a cellular level, and methods of protecting human red blood cells from lysis by O2 radicals.
    • 公开了具有以下结构的化合物:其中Z是-OH或-O。 A是:其中X和Y独立地是NR 1或O,其中R 1是H或C 1 -C 4 烷基; R 2是H,C 1 -C 4烷基或叔丁氧基羰基,其中W是C 3 H 3, -C 4炔基; 且R 1是H或C 1 -C 4烷基,或其中R 1是H,C 1 -C 6烷基, C 1 -C 4烷基或C 3 -C 4炔基; C 1 -C 4烷基或C 3 -C 4炔基; 和R 3是H,OH,O(C 1 -C 4烷基)或卤素,旋光对映异构体,药学上可接受的盐 的化合物,含有这些化合物或盐的药物组合物,及其制备方法。 本发明还提供减轻由活性氧的存在引起的神经系统,自身免疫性和炎症性疾病的症状的方法,在细胞水平上防止脂质,蛋白质或脱氧核糖核酸的氧化的方法,以及保护人类红血液的方法 细胞由O 2自由基裂解。