N-type calcium channel antagonists for the treatment of pain
US7060834B2 · kind B2 · utility
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2References
12Claims
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Key dates
| Filing date | Aug 23, 2002 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Dec 20, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D215/44
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds useful for the treatment of pain in accord with the following structural diagram,wherein A, R1, b, R4, R5, R6, R7 and R8 are any of a number of groups as defined in the specification, and pharmaceutical compositions and methods of treatment utilizing such compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.