Antimigraine cyclobutenedione derivatives of indolylalkyl-pyridinyl and pyrimidinylpiperazines
US5521188A · kind A · utility
3Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Jul 25, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A series of novel 5-cyclobutenedione derivatives of indolylalkylpiperazinyl pyridines and pyrimidines of Formula I are intended for use in the alleviation of vascular headaches. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.