设计,合成和评估新型的VEGFR2激酶抑制剂:发现具有慢解离动力学的[1,2,4]三唑并[1,5- a ]吡啶衍生物
摘要:
为了发现新型的血管内皮生长因子受体2(VEGFR2)激酶II型抑制剂,我们设计并合成了带有苯胺基团的5,6-稠合杂环化合物。咪唑并[1,2- b ]哒嗪衍生物2与VEGFR2的共晶体结构分析表明,咪唑并[1,2 - b ]哒嗪核心的N 1-氮与Cys919的骨架NH基相互作用。为了保留这种必要的相互作用,我们设计了一系列咪唑并[1,2- a ]吡啶,[1,2,4]三唑并[1,5- a ]吡啶,噻唑并[5,4- b]。]吡啶和1,3-苯并噻唑衍生物在相应位置保持环氮作为氢键受体(HBA)。这样设计的所有化合物均显示出对VEGFR2激酶的强抑制活性,[1,2,4]三唑并[1,5- a ]吡啶13d显示出良好的理化性质。此外,13d以缓慢的解离动力学抑制了VEGFR2激酶,并且还抑制了血小板衍生的生长因子受体(PDGFR)激酶。口服13d在裸鼠的DU145和A549异种移植模型中显示出强大的抗肿瘤功效。
This invention provides 5-HT.sub.1F agonists of Formula I: ##STR1## where A--B, X, and R are as defined in the specification. The invention also encompasses pharmaceutical formulations employing compounds of Formula I as well as methods of treating conditions associated with 5-HT.sub.1F activation employing these compounds or compositions. The invention also provides intermediates useful for the preparation of the compounds of Formula I.
This invention provides 5-HT.sub.1F agonists of Formula I; ##STR1## where A-B, X, and R are as defined in the specification. The invention also encompasses pharmaceutical formulations employing compounds of Formula I as well as methods of treating conditions associated with 5-HT.sub.1F activation employing these compounds or compositions. The invention also provides intermediates useful for the preparation of the compounds of Formula I.
This invention provides 5-HT1F agonists of Formula I:
where A-B, X, and R are as defined in the specification. The invention also encompasses pharmaceutical formulations employing compounds of Formula I as well as methods of treating conditions associated with 5-HT1F activation employing these compounds or compositions.
本发明提供了式 I 的 5-HT1F 激动剂:
其中A-B、X和R如说明书中所定义。本发明还包括采用式 I 化合物的药物制剂,以及采用这些化合物或组合物治疗与 5-HT1F 活化相关的病症的方法。
5-HT1F agonists in chronic pain
申请人:ELI LILLY AND COMPANY
公开号:EP1082958A2
公开(公告)日:2001-03-14
The use of a 5-HT1F agonist for the manufacture of a medicament for the treatment of chronic pain.