The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 1995
Filed:
Oct. 08, 1991
Kenner C Rice, Rockville, MD (US);
Arthur E Jacobson, Potomac, MD (US);
Andrew Thurkauf, Laurel, MD (US);
Mariena V Mattson, Rockville, MD (US);
Thomas L O'Donohue, Chesterfield, MO (US);
Patricia C Contreras, Ballwin, MO (US);
Nancy M Gray, Ellisville, MO (US);
G. D. Searle & Co., Skokie, IL (US);
National Institutes of Health, Rockville, MD (US);
Abstract
Compounds, compositions and methods of treatment are described to control brain damage associated with anoxia or ischemia which typically follows stroke, cardiac arrest or perinatal asphyxia. The treatment includes administration of an N-(1-thienylcycloalkyl)alkenylamine compound as an antagonist to inhibit excitotoxic actions at major neuronal excitatory amino acid receptor sites. Compounds of most interest are those of the formula ##STR1## wherein R.sup.1, R.sup.2, and R.sup.5 are defined in specification.