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:
Apr. 28, 2009
Filed:
Apr. 28, 2005
Applicants:
Walter Ferdinand Maria Filliers, Vremde, BE;
Rudy Laurent Maria Broeckx, Turnhout, BE;
Patrick René Angibaud, Fontaine-Bellenger, FR;
Inventors:
Walter Ferdinand Maria Filliers, Vremde, BE;
Rudy Laurent Maria Broeckx, Turnhout, BE;
Patrick René Angibaud, Fontaine-Bellenger, FR;
Assignee:
Janssen Pharmaceutica, N.V., Beerse, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 215/12 (2006.01); C07D 215/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A diastereoselective synthesis process for the preparation of (R)-(+)-6-[amino(4-chlorophenyl) (1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-2 (1H)-quinolinone which comprises the preparation of a compound of formula (VIII) and the stereochemically isomeric forms thereof wherein R is Calkyl or Calkylphenyl-.