Potassium channel inhibitors and method
US6150356A · kind A · utility
47Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1999 |
| Grant date | Nov 21, 2000 |
| Priority date | — |
| Expiry date | Aug 17, 2019 |
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 ##STR1## where A, B, D, Q, X.sup.1, R, R.sup.1, X.sup.2 and R.sup.2 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.