尽管存在几种治疗选择,但是仍然需要针对多种自身免疫疾病的更有效,安全和方便的治疗方法。靶向Janus酪氨酸激酶(JAKs)在细胞信号传导反应中起着重要作用,并且可以促进与疾病相关的异常免疫功能,它已成为开发新型自身免疫性疾病疗法的一种新颖且有吸引力的方法。我们针对免疫细胞中的关键信号激酶JAK3筛选了我们的化合物文库,并鉴定了多个支架对该支架表现出良好的抑制活性。选择了特定的目标支架1 H-吡咯并[2,3- b ]吡啶系列(7-氮杂吲哚),部分基于结合亲和力(K i)以及细胞效能的基础上。该化学系列的优化导致鉴定出一种新型,有效和选择性的JAK3抑制剂VX-509(地加罗非尼),与大鼠移植模型(HvG)相比,它在大鼠宿主体内显示出良好的疗效。基于这些发现,看来VX-509为治疗多种自身免疫性疾病提供了潜力。
[EN] ARYL SUBSTITUTED PYRIMIDINES FOR USE IN INFLUENZA VIRUS INFECTION<br/>[FR] PYRIMIDINES À SUBSTITUTION ARYLE À UTILISER DANS UNE INFECTION PAR LE VIRUS DE LA GRIPPE
申请人:JANSSEN SCIENCES IRELAND UC
公开号:WO2017125506A1
公开(公告)日:2017-07-27
The invention relates to compounds having the structure of formula (I) which can be used for the treatment of or against influenza infections.
这项发明涉及具有式(I)结构的化合物,可用于治疗或预防流感感染。
[EN] MODULATORS OF HEDGEHOG (HH) SIGNALLING PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE SIGNALISATION HEDGEHOG (HH)
申请人:E THERAPEUTICS PLC
公开号:WO2018078360A1
公开(公告)日:2018-05-03
There are described compounds of formula (I): and there use as a medicament in the treatment of conditions involving abnormal activation and/or malfunction of the of the hedgehog pathway, such as cancer, fibrosis and chronic graft-versus-host disease (cGVHD).
[EN] INHIBITORS OF INFLUENZA VIRUS REPLICATION, APPLICATION METHODS AND USES THEREOF<br/>[FR] INHIBITEURS DE RÉPLICATION DU VIRUS DE LA GRIPPE, PROCÉDÉS D'APPLICATION ET UTILISATIONS ASSOCIÉES
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2018041091A1
公开(公告)日:2018-03-08
The invention provides a novel class of compounds as inhibitors of influenza virus replication, preparation methods thereof, pharmaceutical compositions containing these compounds, and uses of these compounds and pharmaceutical compositions thereof in the manufacture of medicaments for treating of influenza.