The specific targeting of oncogenic mutant epidermalgrowthfactorreceptor (EGFR) is a breakthrough in targeted cancer therapy and marks a drastic change in the treatment of non-small cell lung cancer (NSCLC). The recurrent emergence of resistance to these targeted drugs requires the development of novel chemical entities that efficiently inhibit drug-resistant EGFR. Herein, we report the optimization
The present disclosure provides compounds suitable for inhibiting CaMKK2. Also provided are compositions and methods of treating diseases associated with CaMKK2.
本公开提供适用于抑制CaMKK2的化合物。还提供了与CaMKK2相关疾病的治疗方法和组合物。
Design, synthesis, and Structure–Activity Relationships (SAR) of 3-vinylindazole derivatives as new selective tropomyosin receptor kinases (Trk) inhibitors
by the US FDA approval of small molecular Trk inhibitors Larotrectinib (1, LOXO-101) and Entrectinib (2). However, gene mutation mediated resistance becomes a major challenge for Trk inhibitor therapies. Herein, we report the design, synthesis and Structure–ActivityRelationship investigation of a series of 3-vinylindazole derivatives as new Trk inhibitors with low nanomolar potencies. A representative
神经营养受体酪氨酸激酶(NTRK)融合是多种成年和小儿肿瘤的致癌驱动因子,已通过美国FDA批准的小分子Trk抑制剂Larotrectinib(1,LOXO-101)和Entrectinib(2)验证。然而,基因突变介导的耐药性成为Trk抑制剂治疗的主要挑战。在本文中,我们报告了一系列3-乙烯基吲唑衍生物作为新型Trk抑制剂的设计,合成和结构-活性关系研究,该抑制剂具有低纳摩尔浓度。有代表性的化合物,7MB,结合与TrkA / B / C与ķ d 1.6,3.1和4.9纳米的值,并抑制它们的激酶功能与IC 50值分别为1.6、2.9和2.0 nM,但在KINOMEscan选择性研究中,对于大多数403种野生型激酶的大多数而言,其效价显然较低。该化合物还有效地抑制了BaF3细胞用NTRK融合与IC稳定转化的面板的增殖50在低nM范围内的值。此外,该化合物对具有NTRK1-G667C或NTRK3-G696A突变且IC
[EN] HETEROCYCLIC COMPOUNDS AS KINASE INHIBITORS, COMPOSITIONS COMPRISING THE HETEROCYCLIC COMPOUND, AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE KINASE, COMPOSITIONS COMPRENANT LE COMPOSÉ HÉTÉROCYCLIQUE, ET LEURS PROCÉDÉS D'UTILISATION
申请人:JS INNOPHARM SHANGHAI LTD
公开号:WO2019037640A1
公开(公告)日:2019-02-28
(I) Disclosed herein are compounds of formula I, and/or a stereoisomer, a stable isotope, or a pharmaceutically acceptable salt thereof; and therapeutic uses of these compounds, which are kinase inhibitors potentially useful in the treatment of diseases treatable, such as cancers, as well aspharmaceutical compositions, comprising a compound of formula I, and/or a stereoisomer, a stable isotope, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
Discovery of G2019S-Selective Leucine Rich Repeat Protein Kinase 2 inhibitors with in vivo efficacy
作者:Robert K. Leśniak、R. Jeremy Nichols、Marcus Schonemann、Jing Zhao、Chandresh R. Gajera、William L. Fitch、Grace Lam、Khanh C. Nguyen、Mark Smith、Thomas J. Montine
DOI:10.1016/j.ejmech.2021.114080
日期:2022.2
Leucine Rich Repeat Protein Kinase 2 gene (LRRK2) are the most common genetic causes of Parkinson's Disease (PD). The G2019S mutation is the most common inherited LRRK2 mutation, occurs in the kinase domain, and results in increased kinase activity. We report the discovery and development of compound 38, an indazole-based, G2019S-selective (>2000-fold vs. WT) LRRK2 inhibitor capable of entering rodent