Certain N-5-[4,7-dimethoxy)-6-(monoalkylaminoethoxy, monocycloalkylaminoethoxy, or dialkylaminoethoxy) benzofuranyl], N'-methyl or ethyl ureas
US4153620A · kind A · utility
1Cited by
1References
7Claims
0Family size
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Key dates
| Filing date | Jun 12, 1978 |
| Grant date | May 8, 1979 |
| Priority date | — |
| Expiry date | Jun 12, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/86
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Aminoalkoxybenzofurans having the formula ##STR1## wherein ##STR2## are either (1) ##STR3## is monoalkylamino, dialkylamino, cycloalkylamino or heterocyclic amino, or (2) ##STR4## (H, 1, 4-methyl piperazino), ##STR5## is piperidino. The compounds possess antidysrhythmic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.