Water soluble camptothecin derivatives
    2.
    发明授权
    Water soluble camptothecin derivatives 失效
    水溶性喜树碱衍生物

    公开(公告)号:US6100273A

    公开(公告)日:2000-08-08

    申请号:US977217

    申请日:1997-11-24

    CPC分类号: C07D317/66 C07D319/18

    摘要: The present invention relates to water soluble, camptothecin derivatives of formula (I). ##STR1## wherein A represents a moiety of the formula (IIA), (IIB) or (IIC): ##STR2## X is selected from the group consisting of alkyl, aryl, (CH.sub.2).sub.m OR.sup.1, (CH.sub.2).sub.m SR.sup.1 and (CH.sub.2).sub.m NR.sup.1 R.sup.2 wherein m is an integer of 0 to 6, and R.sup.1 and R.sup.2 are hydrogen, lower alkyl, aryl or together with the nitrogen form a 5-7 membered ring; q is an integer of 0 to 2; n represents the integer 1 or 2; p is an integer of 1 to 6; Y and W are selected from the group consisting of alkyl, aryl, alkoxy, aryloxy and amino, Q is oxygen or sulfur; P is phosphorus; J represents the atoms necessary to complete a 5 or 6 membered aromatic ring; and the pharmaceutically acceptable salts thereof; their use as topoisomerase inhibitors, their preparation; and their use in the treatment of cancer.

    摘要翻译: 本发明涉及式(I)的水溶性喜树碱衍生物。 其中A表示式(IIA),(IIB)或(IIC)的部分:X选自烷基,芳基,(CH2)mOR1,(CH2)mSR1和(CH2)mNR1R2,其中m为 0〜6的整数,R 1和R 2为氢,低级烷基,芳基或与氮一起形成5-7元环; q为0〜2的整数; n表示整数1或2; p为1〜6的整数。 Y和W选自烷基,芳基,烷氧基,芳氧基和氨基,Q是氧或硫; 磷是磷; J表示完成5或6元芳环所必需的原子; 及其药学上可接受的盐; 它们用作拓扑异构酶抑制剂,它们的制备; 并用于治疗癌症。