co-crystal structure analysis of VEGFR2 and 1b. Among the compounds synthesized, urea derivative 11l having a piperazine moiety on the terminal benzene ring showed strong inhibitory activity against FGFR1 kinase as well as VEGFR2 kinase. A binding model of 11l complexed with VEGFR2 suggested that the piperazine moiety forms additional interactions with Ile1025 and His1026.
我们最近报道了吡咯并[3,2- d ]嘧啶衍生物1a和1b作为血管内皮生长因子受体(VEGFR),血小板衍生生长因子受体(PDGFR)和Tie-2激酶的有效三重抑制剂的发现。为了鉴定对成纤维细胞生长因子受体(FGFR)激酶具有强抑制活性的化合物,使用VEGFR2和1b的共晶体结构分析进行了进一步修饰。在合成的化合物中,在末端苯环上具有哌嗪部分的尿素衍生物11l显示出对FGFR1激酶和VEGFR2激酶的强抑制活性。11l的绑定模型 与VEGFR2复合表明哌嗪部分与Ile1025和His1026形成额外的相互作用。
CHEMICAL COMPOUNDS
申请人:AstraZeneca AB
公开号:EP2007737A2
公开(公告)日:2008-12-31
[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
申请人:ASTRAZENECA AB
公开号:WO2007113558A2
公开(公告)日:2007-10-11
(EN) The invention relates to chemical compounds of the formula (I) or pharmaceutically acceptable salts thereof, which possess B Raf inhibitory activity and are accordingly useful for their anti cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm blooded animal such as man.(FR) La présente invention concerne des composés chimiques de formule (I) ou des sels de ceux-ci, acceptables d'un point de vue pharmaceutique, qui présentent une activité inhibitrice de B-Raf et qui sont par conséquent exploités pour leur activité anticancéreuse dans le cadre de procédés thérapeutiques appliqués au corps humain et animal. Cette invention concerne également des procédés pour fabriquer ces composés chimiques, des compositions pharmaceutiques contenant ces composés, ainsi que leur utilisation dans le cadre de la fabrication de médicaments utilisés pour produire un effet anticancéreux chez un animal à sang chaud, tel que l'homme.
The present invention relates to pyridine-2-yl-carboxylic acid amides which act as metabotropic glutamate receptor antagonists. In particular, the present invention relates to pyridine-2-yl-carboxylic acid amides of formula I wherein R1, R2, R3, and R4 are as described in the specification.
QUINAZOLINONE DERIVATIVES HAVING B-RAF INHIBITORY ACTIVITY
申请人:Aquila Brian
公开号:US20090170849A1
公开(公告)日:2009-07-02
The invention relates to chemical compounds of the formula (I) or pharmaceutically acceptable salts thereof, which possess B Raf inhibitory activity and are accordingly useful for their anti cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm blooded animal such as man.