Helianthrone derivatives as anti-cancer agents
    11.
    发明授权
    Helianthrone derivatives as anti-cancer agents 失效
    海龙龙衍生物作为抗癌剂

    公开(公告)号:US06229048B1

    公开(公告)日:2001-05-08

    申请号:US09494296

    申请日:2000-01-31

    IPC分类号: C07C23900

    摘要: A method for treating cancer comprising administering a 1,3,4,6-tetrahydroxy-helianthrone derivative. The compounds can be used in the absence of light irradiation or for photodynamic therapy of solid tumors wherein the tumor site is subjected to light irradiation after administration of the active ingredient. A preferred compound is 10,13-dimethyl-1,3,4,6-tetrahydroxy-helianthrone.

    摘要翻译: 一种治疗癌症的方法,包括给予1,3,4,6-四羟基 - 向日葵粉衍生物。 该化合物可以在不存在光照射的情况下使用,也可以用于实施肿瘤的光动力学治疗,其中在施用活性成分后肿瘤部位进行光照射。 优选的化合物是10,13-二甲基-1,3,4,6-四羟基 - 向日葵。

    Alkyl substituted-benzoylacetates antilipemic agents
    13.
    发明授权
    Alkyl substituted-benzoylacetates antilipemic agents 失效
    烷基取代的苯甲酸酯抗生素

    公开(公告)号:US3818072A

    公开(公告)日:1974-06-18

    申请号:US20386871

    申请日:1971-12-01

    发明人: GRISAR J JANSSENS W

    IPC分类号: C07C69/95 C07C69/76

    CPC分类号: C07C69/95

    摘要: Disclosed are novel compounds of the formula

    WHEREIN R1 is lower alkyl of from one to four carbon atoms and R2 is a straight or branched chain alkyl of from eight to 14 carbon atoms which may be substituted on any position of the ring. The novel compounds are useful in the treatment of hyperlipemic states characterized by elevated blood lipid levels.

    摘要翻译: 公开了下式的新化合物,其中R 1是具有1至4个碳原子的低级烷基,R 2是可以在该环的任何位置被取代的8至14个碳原子的直链或支链烷基。 新型化合物可用于治疗以血脂水平升高为特征的高脂血症。