Abstract:
The invention discloses compounds of Formula (I) wherein X, R 1 , R 2 , and R 3 are as defined herein. The present invention relates to compounds and their use in the treatment of cystic fibrosis, methods for their production, pharmaceutical compositions comprising the same, and methods of treating cystic fibrosis by administering a compound of the invention.
Abstract:
The present invention relates to compounds and their use in the treatment of cystic fibrosis, methods for their production, pharmaceutical compositions comprising the same, and methods of treating cystic fibrosis by administering a compound of the invention. In one embodiment, the compound is a compound of Formula (I), or a pharmaceutically acceptable salt thereof, (I) wherein A 1 is selected from the group consisting of X 1 , X 2 , X 3 , X 4 ; R 1 , R 2A , R 2B , R 2C , R 2D , R 3 , R 4 ,R 5A , R 5B , R 5C , R 5D , R 6A , R 6B , R 6C , R 6D , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , and R 14 are as described herein.
Abstract:
The present invention provides for compounds of formula (I), wherein R 1 , R 2 , R 3 , and R 4 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).