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:
Jan. 21, 2020
Filed:
Sep. 28, 2016
Applicant:
Olon S.p.a., Rodano, IT;
Inventors:
Corrado Colli, Rodano, IT;
Alessandro Agosti, Rodano, IT;
Stefano Maiorana, Milan, IT;
Federica Colombo, Mariano Comense, IT;
Giorgio Bertolini, Rodano, IT;
Assignee:
OLON S.P.A., Rodano, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 209/68 (2006.01); C07C 211/42 (2006.01); C07D 215/26 (2006.01);
U.S. Cl.
CPC ...
C07C 209/68 (2013.01); C07C 211/42 (2013.01); C07D 215/26 (2013.01); C07C 2602/08 (2017.05);
Abstract
Subject-matter of the invention is a process for the preparation of key intermediates in the synthesis of indacaterol. Subject-matter of the invention are also new synthesis intermediates.