Thieno-pyridine derivatives, process for their preparation and their applications
US3983125A · kind A · utility
3Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 1975 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Jul 3, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to thieno-pyridine derivatives which may be represented by either one of the following formulae: ##SPC1## In which R is hydrogen or an alkyl radical having 1-6 carbon atoms, and their acid addition salts with inorganic or organic acids. Said derivatives have anti-inflammatory, antalgic and blood-platelet aggregation-inhibiting activity in mice and rats. In addition, they may also be used as intermediates in the synthesis of a large number of derivatives used both in the chemical and pharmaceutical industries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.