Treatment of diabetic complications with certain
spiro-imidazolidine-diones
    4.
    发明授权
    Treatment of diabetic complications with certain spiro-imidazolidine-diones 失效
    用某些螺 - 咪唑烷 - 二恶英治疗糖尿病并发症

    公开(公告)号:US4540700A

    公开(公告)日:1985-09-10

    申请号:US577692

    申请日:1984-02-07

    CPC分类号: C07D235/02 Y10S514/866

    摘要: Inhibition of aldose reductase activity with tetracyclic spiro-hydantoins, new tetracyclic spirohydantoin derivatives useful in the treatment of complications arising from diabetes mellitus, and a process for preparing spiro-imidazolidine-diones by reacting a mono- or di-fluorofluorene with an excess of oxygen and a tetralkyl- or arylalkyl-trialkyl-ammonium hydroxide are disclosed.

    摘要翻译: 使用四环螺乙内酯抑制醛糖还原酶活性,可用于治疗糖尿病并发症的新型四环螺乙内酰脲衍生物,以及通过使单 - 或二 - 氟芴与过量的氧反应来制备螺 - 咪唑烷 - 二氢睾酮的方法 和四烷基 - 或芳基烷基 - 三烷基 - 氢氧化铵。