6-Substituted purinyl piperazine derivatives useful as cardiotonic and antiarrhythmic agents
US4876257A · kind A · utility
23Cited by
11References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1988 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Mar 3, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/38
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
6-Substituted purinyl piperazine derivatives and a method of synthesis for the derivatives are described. The 6-substituted purinyl piperazine derivatives are useful as cardiotonic agents and antiarrhythmic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.