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:
Sep. 21, 2021
Filed:
Oct. 10, 2019
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Stephan Bachmann, Basel, CH;
Matthias Beller, Rostock, DE;
Marcel Garbe, Rostock, DE;
Kathrin Junge, Rostock, DE;
Michelangelo Scalone, Basel, CH;
Assignee:
Hoffmann-La Roche Inc., Little Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/02 (2006.01); C07F 13/00 (2006.01);
U.S. Cl.
CPC ...
C07F 15/02 (2013.01); C07F 13/00 (2013.01);
Abstract
The invention comprises novel chiral metal complex compounds of the formula wherein M, PR, Rand Rare outlined in the description, its stereoisomers, in the form as a neutral complex or a complex cation with a suitable counter ion. The chiral metal complex compounds can be used in asymmetric reactions, particularly in asymmetric reductions of ketones, imines or oximes.