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:
Apr. 28, 2020
Filed:
Dec. 18, 2017
Applicant:
Novartis Ag, Basel, CH;
Inventors:
Thomas Heinz, Breitenbach, CH;
Benjamin Martin, Leymen, FR;
Florian Andreas Rampf, Hegenheim, FR;
Werner Zaugg, Riehen, CH;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/79 (2006.01); C07D 213/81 (2006.01);
U.S. Cl.
CPC ...
C07D 213/79 (2013.01); C07D 213/81 (2013.01);
Abstract
The present invention relates to new picolinic acid derivatives of formula (I) and their use as intermediates in the process of making pyridine derivatives, including (S)-3-amino-6-methoxy-N-(3,3,3-trifluoro-2-hydroxy-2-methylpropyl)-5-(trifluoromethyl)picolinamide that are useful for the treatment of respiratory disorders.