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. 07, 2016
Filed:
Sep. 20, 2011
Applicants:
Joachim Krüger, Düsseldorf, DE;
Jörg Gries, Haan, DE;
Kai Lovis, Wuppertal, DE;
Jorma Haβfeld, Düsseldorf, DE;
Inventors:
Joachim Krüger, Düsseldorf, DE;
Jörg Gries, Haan, DE;
Kai Lovis, Wuppertal, DE;
Jorma Haβfeld, Düsseldorf, DE;
Assignee:
Bayer Intellectual Property GmbH, Monheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 239/47 (2006.01); C07C 69/76 (2006.01); C07C 309/29 (2006.01); C07C 381/10 (2006.01);
U.S. Cl.
CPC ...
C07D 239/47 (2013.01); C07C 69/76 (2013.01); C07C 309/29 (2013.01); C07C 381/10 (2013.01);
Abstract
The invention relates to a novel process for the preparation of pan-CDK inhibitors of the formula (I), and intermediates of the preparation.