Benzo[.alpha.]phenazine antitumor agents
    2.
    发明授权
    Benzo[.alpha.]phenazine antitumor agents 失效
    苯并恶嗪类抗癌剂

    公开(公告)号:US4686292A

    公开(公告)日:1987-08-11

    申请号:US838153

    申请日:1986-03-10

    CPC分类号: C07D241/38

    摘要: Novel benzo[.alpha.]phenazine derivatives of the formula ##STR1## wherein R.sup.1 is hydrogen, halogen, methyl, hydroxyl or alkoxy, R.sup.2 is --COOR.sup.5 (wherein R.sup.5 is hydrogen, straight or branched chain alkyl, cycloalkyl having 3-6 carbon atoms, benzyl or phenyl) or ##STR2## wherein R.sup.6 and R.sup.7 are the same or different and are each hydrogen or lower alkyl, or R.sup.6 and R.sup.7 together with the nitrogen atom to which they are attached form pyrrolidine or piperidine), R.sup.3 and R.sup.4 are the same or different and are each hydrogen or lower alkyl, and n is an integer of 2 or 3, and the salts thereof are disclosed. These compounds have antitumor activity in mammals.

    摘要翻译: 式(I)的新的苯并[b]吩嗪衍生物其中R 1是氢,卤素,甲基,羟基或烷氧基,R 2是-COOR 5(其中R 5是氢,直链或支链烷基,具有3-6 碳原子,苄基或苯基)或其中R6和R7相同或不同并且各自为氢或低级烷基,或R6和R7与它们所连接的氮原子一起形成吡咯烷或哌啶),R3和 R4相同或不同,各自为氢或低级烷基,n为2或3的整数,并且其盐被公开。 这些化合物在哺乳动物中具有抗肿瘤活性。