Naphthalenone derivatives and analogs
US4179558A · kind A · utility
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1References
18Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 30, 1978 |
| Grant date | Dec 18, 1979 |
| Priority date | — |
| Expiry date | Jan 30, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula ##STR1## wherein R.sub.1 is hydrogen, alkyl or aryl; R.sub.2 is alkylamino, dialkylamino, or a nitrogen containing heterocyclic group; R.sub.3 is hydrogen, halogen, alkyl, alkoxy or trifluoromethyl; A.sub.1 is an alkylene group; and n is 1, 2 or 3, have useful anti-inflammatory activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.