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:
Jun. 21, 2022
Filed:
Apr. 03, 2019
Applicants:
Bayer Aktiengesellschaft, Leverkusen, DE;
Bayer Pharma Aktiengesellschaft, Berlin, DE;
Inventors:
Jorma Hassfeld, Düsseldorf, DE;
Stefan Nikolaus Gradl, Berlin, DE;
Philipp Rubenbauer, Bensheim, DE;
Henricus Nicolaas Sebastiaan Van Der Haas, Nijmegen, NL;
Reinerus Gerardus Gieling, Beuningen, NL;
Assignees:
BAYER AKTIENGESELLSCHAFT, Leverkusen, DE;
BAYER PHARMA AKTIENGESELLSCHAFT, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 249/12 (2006.01); C07D 405/12 (2006.01); A61P 35/00 (2006.01); A61K 31/4196 (2006.01);
U.S. Cl.
CPC ...
C07D 249/12 (2013.01); C07D 405/12 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention provides methods for the preparation of Compound (I): Compound (I), the use of intermediates for the preparation of said compound and its crystalline form A.