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:
Dec. 27, 2011
Filed:
Jun. 02, 2006
Käthe Gooβen, Kaiserslautern, DE;
Oliver Kuhn, Luxemburg, DE;
Mathias Berwe, Sprockhövel, DE;
Joachim Krüger, Düsseldorf, DE;
Hans-christian Militzer, Odenthal, DE;
Käthe Gooβen, Kaiserslautern, DE;
Oliver Kuhn, Luxemburg, DE;
Mathias Berwe, Sprockhövel, DE;
Joachim Krüger, Düsseldorf, DE;
Hans-Christian Militzer, Odenthal, DE;
Aicuris GmbH & Co., KG, Wuppertal, DE;
Abstract
The present invention relates to a process for the preparation of dihydroquinazolines, for example {8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-3,4-dihydroquinazolin-4-yl}acetic acid, which are used as antiviral agents in the production of medicaments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile