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:
Dec. 31, 2024
Filed:
Nov. 01, 2022
Applicant:
Anavex Life Sciences Corp., New York, NY (US);
Inventors:
Christopher U. Missling, New York, NY (US);
Alani Selvey, New York, NY (US);
Assignee:
ANAVEX LIFE SCIENCES CORP., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/14 (2006.01); A61K 9/28 (2006.01); A61K 9/70 (2006.01); A61P 25/28 (2006.01);
U.S. Cl.
CPC ...
C07D 307/14 (2013.01); A61K 9/28 (2013.01); A61K 9/7023 (2013.01); A61P 25/28 (2018.01); C07B 2200/13 (2013.01);
Abstract
The present disclosure provides crystalline forms of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine (A2-73), in freebase or salt forms. Also described are pharmaceutical formulations and dosage forms comprising the disclosed crystal forms, and methods of using crystalline A2-73 in dosage forms for neuroprotection including treatment of neurodegenerative and other diseases.