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. 28, 2006
Filed:
Dec. 08, 2004
Applicants:
Christian Beaulieu, Laval, CA;
Daniel Guay, Notre Dam de I'lle Perrot, CA;
Zhaoyin Wang, Kirkland, CA;
Robert Zamboni, Pointe Claire, CA;
Inventors:
Christian Beaulieu, Laval, CA;
Daniel Guay, Notre Dam de I'lle Perrot, CA;
Zhaoyin Wang, Kirkland, CA;
Robert Zamboni, Pointe Claire, CA;
Assignee:
Merck Frosst Canada & Co., Kirkland, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/40 (2006.01); C07D 209/88 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides substituted tetrahydrocarbazole and cyclopentanoindole derivatives as antagonists of DP receptor, and as such are useful for the treatment of prostaglandin D2 mediated diseases such as rhinitis, asthma and nasal congestion.