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. 24, 2012
Filed:
May. 09, 2008
Applicants:
Waldemar Pfrengle, Ingelheim am Rhein, DE;
Werner Rall, Ingelheim am Rhein, DE;
Joerg Brandenburg, Ingelheim am Rhein, DE;
Rolf Herter, Ingelheim am Rhein, DE;
Inventors:
Waldemar Pfrengle, Ingelheim am Rhein, DE;
Werner Rall, Ingelheim am Rhein, DE;
Joerg Brandenburg, Ingelheim am Rhein, DE;
Rolf Herter, Ingelheim am Rhein, DE;
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 451/10 (2006.01); C07D 265/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a novel method for producing scopine esters of the general formula (1), wherein X—, R, R1, R2, R3, R4, R3', R4′, R6 and R6′ can have the meanings indicated in the claims and in the description.