富含亮氨酸的重复激酶2(LRRK2)的突变(例如G2019S)与患帕金森氏病的风险增加相关。设计了基于检查点激酶1(CHK1)突变体的LRRK2激酶结构域的替代物,在杆状病毒感染的昆虫细胞中表达,纯化和结晶。与已知的LRRK2抑制剂配合的替代物的X射线结构可合理化化合物的效价和选择性。在评估与LRRK2抑制剂的替代结合亲和力后,首选CHK1 10点突变体。碎片命中的芳基吡咯并[2,3- b ]吡啶LRRK2抑制剂使用此晶体学替代品进行结构指导的优化。LRRK2-pSer935 HEK293 IC 50数据22与LRRK2中与Ala2016的结合一致(相当于CHK1 10点突变体结构中的Ala147)。化合物22在野生型小鼠中显示有效,适度选择性,口服且对大脑有渗透作用,并证实了靶标参与,小鼠大脑和肾脏中22的LRRK2-pSer935 IC 50值为1.3和5分别为nM。
富含亮氨酸的重复激酶2(LRRK2)的突变(例如G2019S)与患帕金森氏病的风险增加相关。设计了基于检查点激酶1(CHK1)突变体的LRRK2激酶结构域的替代物,在杆状病毒感染的昆虫细胞中表达,纯化和结晶。与已知的LRRK2抑制剂配合的替代物的X射线结构可合理化化合物的效价和选择性。在评估与LRRK2抑制剂的替代结合亲和力后,首选CHK1 10点突变体。碎片命中的芳基吡咯并[2,3- b ]吡啶LRRK2抑制剂使用此晶体学替代品进行结构指导的优化。LRRK2-pSer935 HEK293 IC 50数据22与LRRK2中与Ala2016的结合一致(相当于CHK1 10点突变体结构中的Ala147)。化合物22在野生型小鼠中显示有效,适度选择性,口服且对大脑有渗透作用,并证实了靶标参与,小鼠大脑和肾脏中22的LRRK2-pSer935 IC 50值为1.3和5分别为nM。
Arylpyrrolopyridine derived compounds as LRRK2 inhibitors
申请人:H. Lundbeck A/S
公开号:US20140315901A1
公开(公告)日:2014-10-23
The present invention is directed to arylpyrrolopyridine derivatives of formula (A)
The compounds are considered useful for the treatment of diseases associated with LRRK2 such as Lewy body dementia, Parkinson's disease or cancer.
[EN] ARYLPYRROLOPYRIDINE DERIVED COMPOUNDS AS LRRK2 INHIBITORS<br/>[FR] COMPOSÉS DÉRIVÉS D'ARYLPYRROLOPYRIDINE EN TANT QU'INHIBITEURS DE LRRK2
申请人:LUNDBECK & CO AS H
公开号:WO2014170248A1
公开(公告)日:2014-10-23
The present invention is directed to arylpyrrolopyridine derivatives of formula (A) (A). The compounds are considered useful for the treatment of diseases associated with LRRK2 such as Lewy body dementia, Parkinson's disease cancer.
ARYLPYRROLOPYRIDINE DERIVED COMPOUNDS AS LRRK2 INHIBITORS
申请人:H. Lundbeck A/S
公开号:EP2986608A1
公开(公告)日:2016-02-24
Arylpyrrolopyridine Derived Compounds as LRRK2 Inhibitors
申请人:H.Lundbeck A/S
公开号:US20170020850A1
公开(公告)日:2017-01-26
The present invention is directed to arylpyrrolopyridine derivatives of Formula A:
The compounds are considered useful for the treatment of diseases associated with LRRK2 such as Lewy body dementia, Parkinson's disease or cancer.