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. 07, 2015
Filed:
Feb. 14, 2013
Hoffmann-la Roche Inc., Nutley, NJ (US);
Fariborz Firooznia, Florham Park, NJ (US);
Tai-An Lin, Pequannock, NJ (US);
Eric Mertz, Fair Lawn, NJ (US);
Sung-Sau So, Verona, NJ (US);
Achyutharao Sidduri, West Orange, NJ (US);
Jefferson Wright Tilley, North Caldwell, NJ (US);
Hoffmann-La Roche Inc., Nutley, NJ (US);
Abstract
The invention is concerned with the compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R, R, Rand X are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds of formula I are antagonists or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.