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. 03, 2025
Filed:
Oct. 09, 2019
Applicant:
Bayer Aktiengesellschaft, Leverkusen, DE;
Inventors:
Matthieu Willot, Duesseldorf, DE;
Ruediger Fischer, Pulheim, DE;
Dominik Hager, Monheim, DE;
Laura Hoffmeister, Duesseldorf, DE;
Marc Mosrin, Monheim am Rhein, DE;
David Wilcke, Duesseldorf, DE;
Assignee:
BAYER AKTIENGESELLSCHAFT, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); B01J 31/24 (2006.01); C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); B01J 31/2404 (2013.01); C07D 471/04 (2013.01); B01J 2531/824 (2013.01);
Abstract
The present invention relates to a process for preparing imidazole derivatives of the formula (II) proceeding from compounds of the structure Q-H via intermediates of the formula (IIIa) or (IIIb) in whichQ represents a structural element where the symbol # represents the bond to the remainder of the molecule and A, Q, Q, Q, Q, Q, Qand Q, and also R, W, V and Y have the meanings given in the description.