Analgesically or anti-inflammatory effective 4-quinolyl anthranilic acid derivatives
US4507308A · kind A · utility
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3References
10Claims
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Inventors
Key dates
| Filing date | Sep 28, 1982 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | Sep 28, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The novel anthranilic acid derivatives having the structural formula (I): ##STR1## wherein n is 0, 1 or 2, one of R.sub.1 and R.sub.2 is chloro or trifluoromethyl and the other is hydrogen, and R is 2-oxo-3-oxolanyl or 2-oxo-3-oxazolidinyl, are effective analgesics and anti-inflammatories.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.