Dihydrobenzofuran and related compounds useful as anti-inflammatory agents
US5656661A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Aug 12, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/54
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound having the structure: ##STR1## wherein (a) X is oxygen or sulfur; (b) each Y is independently hydrogen or unsubstituted straight, branched or cyclic alkanyl having from 1 to about 3 carbon atoms,. or the two Y's are bonded to form an alkanyl ring having from 3 to about 7 carbon atoms; (c) Z is hydrogen or unsubstituted branched or cyclic alkyl, or unsubstituted or alkanyl-substituted phenyl, having from 3 to about 10 atoms other than hydrogen; (d) W is straight, branched or cyclic alkyl or aryl, unsubstituted or substituted, saturated or mono- or di-unsaturated with double bonds except that no terminal carbon atom of W is part of a double bond; W having from 1 to about 15 atoms other than hydrogen; pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.