Substituted pyrimidines for treatment of acute cough, chronic cough and urge to cough
US9284279B2 · kind B2 · utility
12Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2014 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Aug 22, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Methods for treating cough, chronic cough and urges to cough associated with respiratory diseases with a P2X3 and/or a P2X2/3 receptor antagonist, the methods comprising administering to a subject in need thereof an effective amount of a compound of Formula (I):or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are as defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.