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:
Jun. 01, 2010
Filed:
Jul. 10, 2006
Applicants:
Gottfried Sedelmeier, Schallstadt, DE;
Dominique Grimler, Hirsingue, FR;
Inventors:
Gottfried Sedelmeier, Schallstadt, DE;
Dominique Grimler, Hirsingue, FR;
Assignee:
Novartis AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/41 (2006.01); C07D 403/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method or process for the manufacture of blood pressure lowering agents, such as valsartan, novel intermediates as well as process steps in said synthesis. The method or process leads via the novel intermediate salts of the formula IA, or a tautomer thereof, wherein [kat]is a cation and n is 1, 2, 3, 4, 5 or 6.