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:
Jan. 27, 2004
Filed:
Feb. 07, 2002
Applicant:
Inventors:
Nigel H. Greig, Phoenix, MD (US);
Qian-Sheng Yu, Baltimore, MD (US);
Arnold Brossi, Bethesda, MD (US);
Timothy T. Soncrant, Silver Spring, MD (US);
Marvin Hausman, Stevenson, WA (US);
Assignee:
Axonyx, Inc., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; H61K 3/140 ; A61P 2/528 ;
U.S. Cl.
CPC ...
C07D / ; H61K 3/140 ; A61P 2/528 ;
Abstract
A method for treating cognitive impairments associated with aging or Alzheimer's disease which comprises treating a patient at risk for having the cognitive impairment with an effective amount of a highly selective butyrylcholinesterase inhibitor which is N -benzylnorcymserine, N -phenethylnorcymserine, N , N -bisnorcymserine, N -N -bisbenzylnorphysostigmine, N , N -bisbenzylnorphenserine, N , N -bisbenzylnorcymserine, or pharmaceutical acceptable salts thereof.