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:
Mar. 02, 2010
Filed:
May. 07, 2004
Applicant:
Branko Jenko, Ig, SI;
Inventor:
Branko Jenko, Ig, SI;
Assignee:
Lek Pharmaceuticals, d.d., Ljubljana, SI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 207/00 (2006.01); C07D 209/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to the process for the preparation of compounds of formula (I) having an ACE inhibitory action wherein carboxy group of stereospecific amino acid is activated with an uranium salt in the presence of an aprotic solvent and an activated amino acid is further transformed with appropriate amine into ACE inhibitor or its precursor.