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:
Sep. 09, 2025
Filed:
Mar. 21, 2023
Applicant:
Northwestern University, Evanston, IL (US);
Inventors:
Karl A. Scheidt, Evanston, IL (US);
Rick C. Betori, Gurnee, IL (US);
Benjamin R. Mcdonald, Somerville, MA (US);
Assignee:
Northwestern University, Evanston, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/58 (2006.01); C07C 67/303 (2006.01); C07D 215/14 (2006.01); C07D 215/58 (2006.01); C07D 307/80 (2006.01); C07D 311/64 (2006.01); C07D 311/92 (2006.01);
U.S. Cl.
CPC ...
C07D 311/58 (2013.01); C07C 67/303 (2013.01); C07D 215/14 (2013.01); C07D 215/58 (2013.01); C07D 307/80 (2013.01); C07D 311/64 (2013.01); C07D 311/92 (2013.01);
Abstract
Disclosed are chromane compounds, analogs thereof, and methods of their synthesis and use. The compounds may be synthesized by methods involving reductive annulations of arylidene malonates with unsaturated electrophiles using photoredox/Lewis acid cooperative catalysis. The compounds may be formulated in a pharmaceutical composition for treating one of the aforementioned diseases or disorders.