Kappa agonist compounds and pharmaceutical formulations thereof
US7294647B2 · kind B2 · utility
1Cited by
40References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 2003 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | Aug 17, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds having kappa opioid agonist activity, compositions containing them and 5 method of using them as analgesics and pruritic agents are provided.The compounds of formulae I, II, III and IV have the structure:wherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.