TETRADENTATE CHELATING MONOQUINOLINE DERIVATIVE, MANUFACTURING METHOD THEREOF, AND APPLICATION OF SAME AS METAL ION REGULATOR FOR NEURODEGENERATIVE DISEASE
申请人:Guangdong University Of Technology
公开号:EP3466931A1
公开(公告)日:2019-04-10
A tetradentate chelating monoquinoline derivative with a structure as shown in formula (I) is able to specifically chelate redox active metal ions like copper ions that are dis-regulated in neurodegenerative diseases (Alzheimer's disease, Huntington's disease, Parkinson's disease, and amyotrophic lateral sclerosis), or copper accumulation disease like Wilson's disease. The binding constants of these derivatives for zinc are 6-10 orders of magnitude below that ones for copper, and these derivatives have a good capability of reducing an oxidative stress. The method for preparing the derivative is simple and the derivatives have good application prospects in manufacturing drugs for neurodegenerative diseases and diseases related to disorder of copper metabolism.
Tetradentate chelating monoquinoline derivative, manufacturing method thereof, and application of same as metal ion regulator for neurodegenerative disease
申请人:GUANGDONG UNIVERSITY OF TECHNOLOGY
公开号:US10807957B2
公开(公告)日:2020-10-20
A tetradentate chelating monoquinoline derivative with a structure as shown in formula (I) is able to specifically chelate redox active metal ions like copper ions that are dis-regulated in neurodegenerative diseases (Alzheimer's disease, Huntington's disease, Parkinson's disease, and amyotrophic lateral sclerosis), or copper accumulation disease like Wilson's disease. The binding constants of these derivatives for zinc are 6-10 orders of magnitude below that ones for copper, and these derivatives have a good capability of reducing an oxidative stress. The method for preparing the derivative is simple and the derivatives have good application prospects in manufacturing drugs for neurodegenerative diseases and diseases related to disorder of copper metabolism.
reported, as well as their affinities for CuII, and their capacities to inhibit oxidative stress induced by copper–amyloids activated by a reductant. Such metal ligands can be considered as potential anti‐AD agents, as they should be able to regulate the homeostasis of copper in brain tissue.