Process for making 3-aroyl-2-oxindole-1-carboxamides
US5059693A · kind A · utility
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3References
7Claims
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Key dates
| Filing date | Oct 6, 1989 |
| Grant date | Oct 22, 1991 |
| Priority date | — |
| Expiry date | Oct 6, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for making antiinflammatory 3-aroyl-2-oxindole-1-carboxamides by reductive debromination or deiodination of 3-(bromo- or iodoaroyl)-2-oxindole-1-carboxamides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.