Potassium channel inhibitors and method
US6881753B2 · kind B2 · utility
7Cited by
3References
7Claims
0Family size
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Key dates
| Filing date | Apr 14, 2004 |
| Grant date | Apr 19, 2005 |
| Priority date | — |
| Expiry date | Apr 14, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Indanes, benzopyrans and analogues thereof are potassium channel inhibitors and blockers of IKur and have the structure: where A, B, D, Q, X1, R, R1, X2 and R2 are as defined herein. These compounds are useful as antiarrhythmic agents. In addition, a method is provided for preventing cardiac arrhythmia employing the above compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.