3-(Nitrogen containing heterocyclic)amino) benzisothiazole-1,1-dioxide
US4166910A · kind A · utility
5Cited by
4References
6Claims
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Key dates
| Filing date | Jul 13, 1978 |
| Grant date | Sep 4, 1979 |
| Priority date | — |
| Expiry date | Jul 13, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D275/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, alkyl, alkoxy or nitro; R.sub.2 is hydrogen, halogen or alkoxy; and R.sub.3 is pyridinyl, pyrimidinyl, pyrazinyl, or 1,3,5-triazinyl, have antiinfammatory activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.