Invention Grant
- Patent Title: Antioxidant small molecules aimed at targeting metal-based oxidative stress in neurogenerative disorders
- Patent Title (中): 抗氧化小分子旨在靶向神经生成障碍中的金属氧化应激
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Application No.: US14156683Application Date: 2014-01-16
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Publication No.: US08969549B2Publication Date: 2015-03-03
- Inventor: Kayla Nalynn Green , Kimberly Marie Lincoln , Paulina Gonzalez
- Applicant: Texas Christian University
- Applicant Address: US TX Fort Worth
- Assignee: Texas Christian University
- Current Assignee: Texas Christian University
- Current Assignee Address: US TX Fort Worth
- Agent Charles D. Gunter, Jr.
- Main IPC: C07D487/00
- IPC: C07D487/00 ; C07D471/08 ; C07D403/14 ; C07D409/06

Abstract:
Amine chelates capable of antioxidant capacity and amyloid disaggregation are shown which may be useful in targeting metal-based oxidative stress in neurodegenerative disorders. Pyclen, a backbone commonly investigated for contrast agent imaging, may be repurposed as an anti-oxidant chelator for disaggregating amyloid. The antioxidant capacity of pyclen is enhanced dramatically via conversion of the pyridine backbone to a pyridol with cellular studies showing superior antioxidant capacity while retaining chelation ability to protect amyloid from metal ions aggregation and also disaggregate amyloid aggregates. Another family of molecules based upon hybrid heterocyclic amine ligands is also presented.
Public/Granted literature
- US20140206862A1 Antioxidant Small Molecules Aimed at Targeting Metal-Based Oxidative Stress in Neurogenerative Disorders Public/Granted day:2014-07-24
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