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US08969548B2 Antioxidant small molecules aimed at targeting metal-based oxidative stress in neurodegenerative disorders 有权
抗氧化小分子旨在靶向神经退行性疾病中的金属氧化应激

Antioxidant small molecules aimed at targeting metal-based oxidative stress in neurodegenerative disorders
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 was 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.
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