Pyrazolecarboxylic acid tricyclic derivatives, preparation and pharmaceutical compositions containing same
US6906080B1 · kind B1 · utility
6Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2000 |
| Grant date | Jun 14, 2005 |
| Priority date | — |
| Expiry date | Nov 2, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The subject of the invention is tricyclic derivatives of pyrazolecarboxylic acid of formula: in which R1 represents a C3-C15 carboxyl radical or an NR2R3 group. The invention also relates to the method for preparing the compounds of formula (I), pharmaceutical compositions containing them. The compounds of formula (I) are active on cannabinoid CB1 receptors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.