7-hydroxyguanine compounds
    2.
    发明授权
    7-hydroxyguanine compounds 失效
    7-羟基鸟嘌呤化合物

    公开(公告)号:US4748176A

    公开(公告)日:1988-05-31

    申请号:US867032

    申请日:1986-05-27

    CPC分类号: C07D473/18

    摘要: Novel 7-hydroxyguanine compounds of the formula: ##STR1## wherein R is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, and R.sub.2 is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, provided that when R.sub.1 is hydrogen atom, R.sub.2 is tetrahydropyranyl group or tetrahydrofuryl group, and a salt thereof, which have excellent anti-tumor activity, process for preparing the compounds, and anti-tumor agent containing said compound as an active ingredient.

    摘要翻译: 下式的新型7-羟基鸟嘌呤化合物:其中R是氢原子,四氢吡喃基或四氢呋喃基,R2是氢原子,四氢吡喃基或四氢呋喃基,条件是当R1是氢原子时,R2是四氢吡喃基 基团或四氢呋喃基及其盐,其具有优异的抗肿瘤活性,制备该化合物的方法,以及含有所述化合物作为活性成分的抗肿瘤剂。