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. 18, 2013
Filed:
May. 15, 2007
Applicants:
Guenter Linz, Mittelbiberach, DE;
Gerd Kraemer, Eberhardzell, DE;
Zeno A. Leuter, Weingarten, DE;
Markus Ostermeier, Biberach, DE;
Werner Rall, Mittelbiberach, DE;
Claudia Ochs, Ehingen, DE;
Rolf Schmid, Baltringen, DE;
Inventors:
Guenter Linz, Mittelbiberach, DE;
Gerd Kraemer, Eberhardzell, DE;
Zeno A. Leuter, Weingarten, DE;
Markus Ostermeier, Biberach, DE;
Werner Rall, Mittelbiberach, DE;
Claudia Ochs, Ehingen, DE;
Rolf Schmid, Baltringen, DE;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 233/00 (2006.01); C07C 235/00 (2006.01); C07C 237/00 (2006.01); C07C 239/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention encompasses a process for preparing compounds of formula (1), wherein a compound of formula (2) is reacted in the presence of a catalyst and a solvent under hydrogen pressure to form a compound of formula (1) and wherein A and R—Rare defined herein.