5-(4-piperidinyl)dibenzothiazepine derivatives and 5-(4-piperidinyl)dibenzoxazepine derivatives, and antiarrhythmic agents
US6063779A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 1998 |
| Grant date | May 16, 2000 |
| Priority date | — |
| Expiry date | May 15, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An objective of the present invention is to provide a compound that has antiarrhythmic activity. The present invention provides a compound of formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each represent H, halogen or lower alkyl which may be substituted by halogen; A represents H, C3-6 cycloalkyl, phenyl which may be substituted by halogen, nitro, or lower alkoxy, a 5-membered or 6-membered heterocyclic ring which may contain N and/or S, --NR.sup.3 R.sup.4 (wherein R.sup.3 and R.sup.4 each represent H or lower alkyl which may be substituted by phenyl), or COR.sup.5 (wherein R.sup.5 represents OH, amino or lower alkoxy); Q represents S or O; m represents 0-18; and n represents 0-2, and pharmaceutically acceptable salts and solvates thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.