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:
Aug. 18, 2015
Filed:
Feb. 15, 2013
Applicants:
Carsten Puder, Ingelheim am Rhein, DE;
Joern Merten, Heidesheim, DE;
Heinz-peter Schmitt, Ingelheim am Rhein, DE;
Markus Thumerer, Mainz, DE;
Bjoern Weyell, Aspisheim, DE;
Inventors:
Carsten Puder, Ingelheim am Rhein, DE;
Joern Merten, Heidesheim, DE;
Heinz-Peter Schmitt, Ingelheim am Rhein, DE;
Markus Thumerer, Mainz, DE;
Bjoern Weyell, Aspisheim, DE;
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07J 71/00 (2006.01);
U.S. Cl.
CPC ...
C07J 71/0031 (2013.01);
Abstract
The invention relates to a process for preparing the corticosteroid ciclesonide, used for the treatment of respiratory complaints, in epimerically pure form of formula 1: