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:
Oct. 12, 2021
Filed:
Jun. 04, 2020
Applicant:
Yale University, New Haven, CT (US);
Inventors:
Seth Herzon, New Haven, CT (US);
Maung Kyaw Moe Tun, New Haven, CT (US);
Assignee:
YALE UNIVERSITY, New Haven, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 221/22 (2006.01); A61K 31/439 (2006.01); C07F 7/10 (2006.01);
U.S. Cl.
CPC ...
C07D 221/22 (2013.01); A61K 31/439 (2013.01); C07F 7/10 (2013.01);
Abstract
The invention provides (1) processes for making substantially-pure (−) huperzine A and substantially-pure (−) huperzine A derivatives; (2) compositions useful in making substantially-pure (−) huperzine A and substantially-pure (−) huperzine A derivatives; and (3) methods of treating or preventing neurological disorders using substantially-pure (−) huperzine A and substantially-pure (−) huperzine A derivatives.