发明公开
- 专利标题: BIDENTATE-BINDING MODULATORS OF LRRK2 AND JNK KINASES
- 专利标题(中): LRRK2和JNK激酶的双键结合调节剂
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申请号: EP14811712申请日: 2014-05-22
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公开(公告)号: EP3003302A4公开(公告)日: 2016-12-14
- 发明人: FENG YANGBO , LOGRASSO PHILIP
- 申请人: SCRIPPS RESEARCH INST
- 专利权人: SCRIPPS RESEARCH INST
- 当前专利权人: SCRIPPS RESEARCH INST
- 优先权: US201361827104 2013-05-24
- 主分类号: C07D405/12
- IPC分类号: C07D405/12 ; A61K31/416 ; C07D231/56 ; C07D319/16
摘要:
Both JNK and LRRK2 are associated with Parkinson's disease (PD), myocardial infarction (MI), and other medical disorders. Here we report a reasonably selective and potent kinase inhibitors (e.g., compounds 6 and 10) that bound to both JNK and LRRK2 (a dual inhibitor). A bidentate-binding strategy that simultaneously utilized the ATP hinge binding and a unique protein surface site outside of the ATP pocket was applied to the design and identification of this kind of inhibitor. Compound 6 was a potent JNK3 and modest LRRK2 dual inhibitor with an enzyme IC50 value of 12 nM and 99 nM (LRRK2-G2019S), respectively. 6 also exhibited good cell potency, inhibited LRRK2:G2019S induced mitochondrial dysfunction in SHSY5Y cells, and was demonstrated to be reasonably selective against a panel of 116 kinases from representative kinase families.
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