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:
May. 22, 2007
Filed:
May. 15, 2003
Applicants:
Bernard Vacher, Castres, FR;
Bernard Bonnaud, Lagarrigue, FR;
Marc Marien, Castres, FR;
Peter Pauwels, Chessenaz, FR;
Inventors:
Bernard Vacher, Castres, FR;
Bernard Bonnaud, Lagarrigue, FR;
Marc Marien, Castres, FR;
Peter Pauwels, Chessenaz, FR;
Assignee:
Pierre Fabre Medicament, Boulogne, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 233/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides compounds having the formula (1): wherein R1 is hydrogen, fluoro or methoxyl, R1 being in position 2, 3, 4 or 5 of the aromatic carbocycle; R2 is hydrogen or methyl; R3 is hydrogen, methyl or ethyl; and their pharmaceutically acceptable acid addition salts, hydrates of their pharmaceutically acceptable acid addition salts as well as the isomers and the tautomers thereof.