Kappa agonist compounds and pharmaceutical formulations thereof
US6750216B2 · kind B2 · utility
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21References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2002 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | May 15, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds having kappa opioid agonist activity, compositions containing them and method of using them as analgesics are provided. The compounds of formula IIIB have the structure: whereinR1, R2, R, Arand n are as described in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.