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. 22, 2024
Filed:
Apr. 16, 2021
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Roland Meier, Basel, CH;
Urs Schwitter, Basel, CH;
Anne De Paepe, Basel, CH;
Juergen Thun, Basel, CH;
Frank Stowasser, Basel, CH;
Assignee:
Hoffmann-La Roche Inc., Little Falls, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a process for the preparation of 7-(4,7-diazaspiro[2.5]octan-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)pyrido[1,2-a]pyrimidin-4-one useful as pharmaceutically active compounds.
Quick Actions:
Meier, Roland. (2024). Forms of pyrido[1,2-a]pyrimidin-4-one derivatives, its formulation and its process of making (U.S. Patent No. 12122789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12122789
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile