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. 29, 2007
Filed:
Jan. 08, 2004
Applicants:
Päivi Juujärvi, Littoinen, FI;
Seppo Parhi, Oulu, FI;
Jaana Karjalainen, Oulu, FI;
Inventors:
Assignee:
Oy Juvantia Pharma Ltd., Turku, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 233/84 (2006.01); C07D 233/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for preparing substituted imidazole derivatives of formula (I) and acid addition salts thereof in which formula Y is —CH— or —CO—, Ris H, halo or hydroxy, Ris H or halo and Ris H or lower alkyl, starting from a compound of formula (II) wherein Y, R, Rand Rare as defined above. The invention also relates to intermediates and their preparation.