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. 03, 2019
Filed:
Sep. 01, 2015
Applicant:
Lumos Pharma, Inc., Austin, TX (US);
Inventors:
William R. Cantrell, Jr., San Anotnio, TX (US);
William E. Bauta, San Anotnio, TX (US);
Assignee:
Lumos Pharma, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 233/46 (2006.01); A61K 31/4168 (2006.01); A61K 31/675 (2006.01); C01C 3/16 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4168 (2013.01); A61K 31/675 (2013.01); C07D 233/46 (2013.01); C01C 3/16 (2013.01);
Abstract
Provided herein is a process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof, using cynamide in the reaction.