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. 10, 2009
Filed:
Oct. 13, 2005
Applicants:
Nurit Perlman, Kfar Saba, IL;
Eyal Gilboa, Bat-Yam, IL;
Inventors:
Nurit Perlman, Kfar Saba, IL;
Eyal Gilboa, Bat-Yam, IL;
Assignee:
Teva Pharmaceutical Industries, Ltd., Petah Tiqva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4184 (2006.01); C07D 235/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are processes for preparing telmisartan alkyl ester and telmisartan using environmentally friendly organic solvents that are easily removed from the reaction mixture, wherein a telmisartan alkyl ester is isolated and hydrolyzed to form telmisartan or the telmisartan is prepared using a synthesis in a single reaction vessel.