Synthetic catalytic free radical scavengers useful as antioxidants for prevention and therapy of disease
Patent 5696109 Issued on December 9, 1997. Estimated Expiration Date: June 7, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
514/185, Polycyclo ring system514/184, Heavy metal containing (including salts)514/492, Heavy metal containing DOAI514/501, Nickel or cobalt514/502, Iron514/505Cadmium or chromium
The invention provides antioxidant salen-metal complexes, compositions of such antioxidant salen-metal complexes having superoxide activity, catalase activity, and/or peroxidase activity, compositions of salen-metal complexes in a form suitable for pharmaceutical administration to treat a disease associated with cell or tissue damage produced by free radicals such as superoxide, and cosmetic and free radical quenching formulations of salen metal compounds.
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