|United States Patent||6,630,507|
|Hampson , et al.||October 7, 2003|
Cannabinoids have been found to have antioxidant properties, unrelated to NMDA receptor antagonism. This new found property makes cannabinoids useful in the treatment and prophylaxis of wide variety of oxidation associated diseases, such as ischemic, age-related, inflammatory and autoimmune diseases. The cannabinoids are found to have particular application as neuroprotectants, for example in limiting neurological damage following ischemic insults, such as stroke and trauma, or in the treatment of neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease and HIV dementia. Nonpsychoactive cannabinoids, such as cannabidoil, are particularly advantageous to use because they avoid toxicity that is encountered with psychoactive cannabinoids at high doses useful in the method of the present invention. A particular disclosed class of cannabinoids useful as neuroprotective antioxidants is formula (I) wherein the R group is independently selected from the group consisting of H, CH.sub.3, and COCH.sub.3. ##STR1##
|Inventors:||Hampson; Aidan J. (Irvine, CA), Axelrod; Julius (Rockville, MD), Grimaldi; Maurizio (Bethesda, MD)|
|Assignee:||The United States of America as represented
by the Department of Health and Human Services (Washington, DC)
|Filed:||February 2, 2001|
|PCT Filed:||April 21, 1999|
|PCT Pub. No.:||WO99/53917|
|PCT Pub. Date:||October 28, 1999|
|Current U.S. Class:||514/454|
|Current International Class:||A61K 31/35 (20060101); A61K 031/35 ()|
|Field of Search:||514/454|
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