Further investigation of Paprotrain: Towards the conception of selective and multi-targeted CNS kinase inhibitors
摘要:
Starting from a known compound, identified as the first inhibitor of the kinesin MKLP-2 and named Paprotrain, we have investigated its reactivity to produce through photochemistry a potent nanomolar inhibitor of the kinase DYRK1A.Using similar and different chemical pathways, we have designed several families of compounds that have been screened on a panel of five protein kinases: CK1 delta/epsilon, CDK5/p25, GSK3 alpha/beta, DYRKIA and CLK1, all involved in neurodegenerative disorders such as Alzheimer's disease.We have identified a first group of multi-targeted compounds, a second group of dual inhibitors of DYRKIA & CLK1 and a last group of selective inhibitors of CLK1.Then, our best submicromolar to nanomolar inhibitors were evaluated towards the closest members of the aforementioned kinases: DYRK1B and CLK4, as well as the subfamily CLK2-3.Several compounds appear to be particularly promising for the development of tools in the battle against Alzheimer's disease. (C) 2016 Elsevier Masson SAS. All rights reserved.
[EN] AZEPINOINDOLE AND PYRIDOINDOLE DERIVATIVES AS PHARMACEUTICAL AGENTS [FR] DERIVES D'AZEPINOINDOLE ET DE PYRIDOINDOLE UTILISES COMME AGENTS PHARMACEUTIQUES
Azepinoindole derivatives as pharmaceutical agents
申请人:Busch Brett
公开号:US20050054634A1
公开(公告)日:2005-03-10
Compounds, compositions and methods for modulating the activity of receptors are provided. In particular, compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.
Azepinoindole and Pyridoindole Derivatives as Pharmaceutical Agents
申请人:Martin Richard
公开号:US20090326218A1
公开(公告)日:2009-12-31
Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.
Azepinoindole Derivatives As Pharmaceutical Agents
申请人:Busch Brett
公开号:US20100173824A1
公开(公告)日:2010-07-08
Compounds, compositions and methods for modulating the activity of receptors are provided. In particular, compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.