7-imino derivatives of camptothecin having antitumor activity
    73.
    发明授权
    7-imino derivatives of camptothecin having antitumor activity 有权
    具有抗肿瘤活性的喜树碱的7-亚氨基衍生物

    公开(公告)号:US07351714B2

    公开(公告)日:2008-04-01

    申请号:US10546211

    申请日:2004-03-10

    IPC分类号: A61K31/4745 C07D491/22

    CPC分类号: C07D491/22

    摘要: Camptothecin derivatives of camptothecin of formula (I) wherein the groups R1, R2 and R3 are as defined in the description are disclosed. The compounds of formula (I) are endowed with antitumor activity and show a good therapeutic index.Processes for the preparation of the compounds of formula (I) and their use in the preparation of medicaments useful in the treatment of tumors, viral infections and antiplasmodium falciparum are also disclosed.

    摘要翻译: 公开了式(I)的喜树碱喜树碱衍生物,其中基团R 1,R 2和R 3 3如说明书中所定义。 式(I)化合物具有抗肿瘤活性,显示出良好的治疗指标。 还公开了制备式(I)化合物及其在制备用于治疗肿瘤,病毒感染和恶性疟原虫药物中的用途的方法。

    7-Imino derivatives of camptothecin having antitumor activity
    76.
    发明申请
    7-Imino derivatives of camptothecin having antitumor activity 有权
    具有抗肿瘤活性的喜树碱的7-亚氨基衍生物

    公开(公告)号:US20060167033A1

    公开(公告)日:2006-07-27

    申请号:US10546211

    申请日:2004-03-10

    IPC分类号: A61K31/4745 C07D519/04

    CPC分类号: C07D491/22

    摘要: Camptothecin derivatives of camptothecin of formula (I) wherein the groups R1, R2 and R3 are as defined in the description are disclosed. The compounds of formula (I) are endowed with antitumor activity and show a good therapeutic index. Processes for the preparation of the compounds of formula (I) and their use in the preparation of medicaments useful in the treatment of tumors, viral infections and antiplasmodium falciparum are also disclosed.

    摘要翻译: 公开了式(I)的喜树碱喜树碱衍生物,其中基团R 1,R 2和R 3 3如说明书中所定义。 式(I)化合物具有抗肿瘤活性,显示出良好的治疗指标。 还公开了制备式(I)化合物及其在制备用于治疗肿瘤,病毒感染和恶性疟原虫药物中的用途的方法。

    Camptothecin derivatives having antitumor activity
    78.
    发明授权
    Camptothecin derivatives having antitumor activity 有权
    喜树碱衍生物具有抗肿瘤活性

    公开(公告)号:US06242457B1

    公开(公告)日:2001-06-05

    申请号:US09507928

    申请日:2000-02-22

    IPC分类号: A61K314761

    CPC分类号: C07D491/22

    摘要: Camptothecin derivatives of camptothecin of formula (I) wherein the groups R1, R2 and R3 are as defined in the description are disclosed. The compounds of formula (I) are endowed with antitumor activity and show a good therapeutic index. Processes for the preparation of the compounds of formula (I) and their use in the preparation of medicaments useful in the treatment of tumors, viral infections and antiplasmodium falciparum are also disclosed.

    摘要翻译: 公开了式(I)的喜树碱喜树碱衍生物,其中基团R 1,R 2和R 3如说明书中所定义。式(I)化合物具有抗肿瘤活性并具有良好的治疗指标。 还公开了式(I)化合物及其在制备用于治疗肿瘤,病毒感染和恶性疟原虫药物中的用途。

    9,10 disubstituted camptothecin derivatives with antitumor activity
    80.
    发明授权
    9,10 disubstituted camptothecin derivatives with antitumor activity 失效
    9,10具有抗肿瘤活性的二取代喜树碱衍生物

    公开(公告)号:US5998426A

    公开(公告)日:1999-12-07

    申请号:US913855

    申请日:1997-09-29

    CPC分类号: C07D491/22

    摘要: The present invention relates to 9-amino-10-(1-naphthylsulfonyloxy)-20(S)-camptothecin, 9-amino-10-phenylsulfonyloxy-20(S)-camptothecin, 7-ethyl-9-amino-10-(p-toluensulfonyloxy)-20(S)-camptothecin, their pharmaceutically acceptable salts, a process for their preparation, pharmaceutically compositions comprising them and their use as antitumor agents.

    摘要翻译: PCT No.PCT / EP97 / 00194 Sec。 371日期:1997年9月29日 102(e)1997年9月29日PCT PCT 1997年1月11日PCT公布。 出版物WO97 / 28164 日期:1997年8月7日本发明涉及9-氨基-10-(1-萘磺酰氧基)-20(S) - 喜树碱,9-氨基-10-苯基磺酰氧基-20(S) - 喜树碱,7-乙基-9- 氨基-10-(对甲苯磺酰氧基)-20(S) - 喜树碱,它们的药学上可接受的盐,其制备方法,包含它们的药物组合物及其作为抗肿瘤剂的用途。