Substituted aryl amides as IP antagonists
US7279498B2 · kind B2 · utility
1Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2005 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | Sep 2, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds effective as IP receptor modulators, particularly IP receptor antagonists, that are of the formula I:wherein A, R1, R2, R3 and R4 are as defined in the specification; and individual isomers, racemic or non-racemic mixtures of isomers, and pharmaceutically acceptable salts or solvates thereof. Also disclosed are pharmaceutical compositions containing such compounds and methods for their use as therapeutic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.