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:
May. 05, 2009
Filed:
Mar. 27, 2004
Applicants:
Heinz-hermann Bokel, Darmstadt, DE;
Mike Brandner, Büttelborn, DE;
Ludwig Gantzert, Pfungstadt, DE;
Ralf Knierieme, Groβ-Zimmern, DE;
Inventors:
Heinz-Hermann Bokel, Darmstadt, DE;
Mike Brandner, Büttelborn, DE;
Ludwig Gantzert, Pfungstadt, DE;
Ralf Knierieme, Groβ-Zimmern, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the preparation of nicotinaldehydes by reduction of the corresponding nicotinic acid morpholinamides.