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. 12, 2007
Filed:
Apr. 08, 2002
Applicants:
Thomas Friedrich, Darmstadt, DE;
Norbert Zimmermann, Deidesheim, DE;
Rainer Stürmer, Rödersheim-Gronau, DE;
Inventors:
Thomas Friedrich, Darmstadt, DE;
Norbert Zimmermann, Deidesheim, DE;
Rainer Stürmer, Rödersheim-Gronau, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12P 17/00 (2006.01); C12P 17/10 (2006.01); C12P 13/00 (2006.01); C12P 11/00 (2006.01); C12P 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to methods for reacting (di)amines as substrates in the presence of a lysine oxidase arid a reducing agent, resulting in alcohols, diols or cyclic secondary amines. In a particular embodiment, the invention is directed to methods of preparing cyclic secondary amines suitable for ultimately synthesizing piperidine-2-carboxylic acid and proline derivatives, useful, for example as thrombin inhibitors.