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。
Aryl substituted pyrimidines for use in influenza virus infection
申请人:Janssen Sciences Ireland UC
公开号:US10611755B2
公开(公告)日:2020-04-07
The invention relates to compounds having the structure of formula (I) which can be used for the treatment of or against influenza infections.
本发明涉及具有式(I)结构的化合物,可用于治疗或预防流感感染。
2-Cyano-pyrimidines: A New Chemotype for Inhibitors of the Cysteine Protease Cathepsin K
Starting from the purine lead structure 1, a new series of cathepsin K inhibitors based on a pyrimidine scaffold have been explored. Investigations of P3 and P2 substituents based on molecular modeling suggestions resulted in potent cathepsin K inhibitors with an improved selectivity profile over other cathepsins.
Novel Mps1 kinase inhibitors: From purine to pyrrolopyrimidine and quinazoline leads
作者:Matthew G. Bursavich、David Dastrup、Mark Shenderovich、Kraig M. Yager、Daniel M. Cimbora、Brandi Williams、D. Vijay Kumar
DOI:10.1016/j.bmcl.2013.10.008
日期:2013.12
Mps1, also known as TTK, is a mitotic checkpoint protein kinase that has become a promising new target of cancer research. In an effort to improve the lead-likeness of our recent Mps1 purine lead compounds, a scaffold hopping exercise has been undertaken. Structure-based design, principles of conformational restriction, and subsequent scaffold hopping has led to novel pyrrolopyrimidine and quinazoline Mps1 inhibitors. These new single-digit nanomolar leads provide the basis for developing potent, novel Mps1 inhibitors with improved drug-like properties. (C) 2013 Elsevier Ltd. All rights reserved.
Discovery of novel analogs of KHS101 as transforming acidic coiled coil containing protein 3 (TACC3) inhibitors for the treatment of glioblastoma
作者:Wenxuan Zhao、Xuyang Sun、Lei Shi、Shi-zhong Cai、Zhou-rui Ma