Lowering cholesterol blood levels with flavanoids
    3.
    发明授权
    Lowering cholesterol blood levels with flavanoids 失效
    降低胆固醇血脂水平与FLAVANOIDS

    公开(公告)号:US3689663A

    公开(公告)日:1972-09-05

    申请号:US3689663D

    申请日:1969-04-02

    申请人: MERCK AG E

    IPC分类号: C07D311/32 A61K27/00

    CPC分类号: C07D311/32

    摘要: A method of effecting a cholesterol-level-decreasing effect in blood, and also pharmaceutical compositions, are both based on substituted flavanoids of the following formula, as well as their acid addition salts and quaternary ammonium derivatives: WHEREIN R1 and R2 are identical or different and can represent OH; alkoxy of one to 10 carbon atoms and if desired substituted by other moieties; tetrahydropyranyl-(2)-oxy; acyloxy of one to six carbon atoms; NO2; NH2; alkylated NH2 having one to eight carbon atoms; or acylamino of two to six carbon atoms; R3 can represent H; OH; alkyl and alkoxy of one to three carbon atoms; NH2; or Hal; R4 can represent O; H, OH; H, H; or N, NH2; R5 can represent H or R1; Hal can represent Cl; Br; or I; R2 and R5 together can also represent methylene dioxy; ethylene dioxy; or propylene dioxy; and wherein, in the 2,3-position, an additional double bond can be present.

    摘要翻译: 实现血液中胆固醇水平降低效果的方法以及药物组合物均基于下式的取代黄酮类化合物,以及它们的酸加成盐和季铵衍生物: