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:
Oct. 01, 2013
Filed:
Sep. 17, 2009
Applicants:
Yves Leblanc, Kirkland, CA;
Carl Berthelette, Ste Dorothee Laval, CA;
Daniel Simard, Brookline, MA (US);
Mohamed Helmi Zaghdane, Montreal, CA;
Inventors:
Yves Leblanc, Kirkland, CA;
Carl Berthelette, Ste Dorothee Laval, CA;
Daniel Simard, Brookline, MA (US);
Mohamed Helmi Zaghdane, Montreal, CA;
Assignee:
Merck Canada Inc., Kirkland, Quebec, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 491/00 (2006.01); C07D 498/00 (2006.01); C07D 513/00 (2006.01); C07D 515/00 (2006.01); C07D 471/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compounds of formula I are antagonists of the PGD2 receptor, CRTH2, and as such are useful in the treatment and/or prevention of CRTH2-mediated diseases such as asthma.