Process for making modulators of cystic fibrosis transmembrane conductance regulator
US8835639B2 · kind B2 · utility
68Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Nov 6, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a process for the preparation of a compound of Formula 1,comprising coupling a carboxylic acid of Formula 2with an aniline of Formula 3in the presence of a coupling agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.