利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.04 秒)

    IMIDAZO[4, 5-B]PYRIDIN-2-ONE AND OXAZOLO[4, 5-B]PYRIDIN-2-ONE COMPOUNDS AND ANALOGS THEREOF AS CANCER THERAPEUTIC COMPOUNDS
    2.
    发明申请
    IMIDAZO[4, 5-B]PYRIDIN-2-ONE AND OXAZOLO[4, 5-B]PYRIDIN-2-ONE COMPOUNDS AND ANALOGS THEREOF AS CANCER THERAPEUTIC COMPOUNDS 失效

    公开(公告)号：US20090325945A1

    公开(公告)日：2009-12-31

    申请号：US12298325

    申请日：2007-04-26

    申请人： Dan Niculescu-Duvaz ,  Caroline Joy Springer ,  Richard Malcolm Marais ,  Harmen Dijkstra ,  Delphine Menard ,  Ion Niculescu-Duvaz ,  Lawrence Davies ,  Arnaud Nourry

    发明人： Dan Niculescu-Duvaz ,  Caroline Joy Springer ,  Richard Malcolm Marais ,  Harmen Dijkstra ,  Delphine Menard ,  Ion Niculescu-Duvaz ,  Lawrence Davies ,  Arnaud Nourry

    IPC分类号： A61K31/541 ,  C07D471/02 ,  A61K31/437

    CPC分类号： C07D471/04

    摘要： The present invention pertains to certain imidazo[4,5-b]pyridin-2-one and oxazolo[4,5 b]pyridin-2-one compounds and analogs thereof, which, inter alia, inhibit RAF (e.g., B RAF) activity, inhibit cell proliferation, treat cancer, etc., and more particularly to compounds of the formulae: wherein: J is independently —O— or —NRN1−; RN1, if present, is independently —H or a substituent; RN2 is independently —H or a substituent; Y is independently —CH═ or —N═; Q is independently —(CH2)j-M-(CH2)k— wherein: j is independently 0, 1 or 2; k is independently 0, 1, or 2; j+k is 0, 1, or 2; M is independently O—, —S—, —NH—, —NMe-, or —CH2—; each of RP1, RP2, RP5, and RP4 is independently —H or a substituent; and additionally RP1 and RP2 taken together may be CH═CH—CH═CH—; and additionally RP1 and RP5 taken together may be CH═CH—CH═CH—; L is independently: a linker group formed by a chain of 2, 3, or 4 linker moieties; each linker moiety is independently CH2—, —NRN—, —C(═X)—, or —S(═O)2—; either: exactly one linker moiety is —NRN—, or: exactly two linker moieties are —NRN—; either: exactly one linker moiety is —C(═X)—, and no linker moiety is —S(═O)2—, or: exactly one linker moiety is —S(═O)2—, and no linker moiety is —C(═X)—; no two adjacent linker moieties are —NRN—; X is independently ═O or ═S; each RN is independently —H or a substituent; A is independently: C6-14carboaryl, C5-14heteroaryl, C3-12carbocyclic, C3-12heterocyclic; and is independently unsubstituted or substituted; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, N-oxides, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit RAF (e.g., B-RAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and conditions that are ameliorated by the inhibition of RAF, RTK, etc., proliferative conditions such as cancer (e.g., colorectal cancer, melanoma), etc.