Substituted pyridyl amide compounds as modulators of the histamine H3 receptor
US7777031B2 · kind B2 · utility
3Cited by
9References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2007 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | May 25, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Processes are disclosed for making certain compounds of Formula (II):or their pharmaceutically active salts, that are histamine H3 receptor modulators useful in the treatment of histamine H3 receptor-mediated diseases. In one embodiment, the process comprises reacting a compound of formula (7-1):with a compound of formula (B3):in the presence of at least one equivalent of a first base, in a first organic solvent, to give a compound of Formula (II).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.