Substituted pyrazolyl benzenesulfonamides
US5510496A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1995 |
| Grant date | Apr 23, 1996 |
| Priority date | — |
| Expiry date | Jun 1, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A class of pyrazolyl benzenesulfonamide compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula I: ##STR1## wherein R.sup.1 is selected from sulfamyl, fluoro, chloro, methyl, hydroxyl, methoxy and trifluoromethyl: wherein R.sup.2 is selected from hydrido, difiuoromethyl, trifluoromethyl, amido, dichloromethyl, trichloromethyl, pentafluoroethyl, cyano, heptatluoropropyl, difluorochloromethyl, methoxycarbonyl, dichlorofluoromethyl, N-phenylamido, N-3-fluorophenyl) amido, 2-pyridylamido, N-(4-methylphenyl)amido, hydroxypropyl, N-(3-chlorophenyl)amido, N-(4-methoxyphenyl)amido, hydroxymethyl, hydroxyethyl, carboxylpropyl, carboxymethyl and carboxyethyl; wherein R.sup.3 is selected from hydrido, methyl, triflouromethyl, fluoro, chloro and bromo; wherein R.sup.4 is selected from phenyl, biphenyl, pyrazinyl, cyclohexyl, cyclohexenyl and thienyl; and wherein R.sup.4 is optionally substituted at a substitutable position with one or more radicals selected from chloro, bromo, fluoro, methylthio, methylsulfonyl, morpholinyl, amino, methyl, ethyl, propyl, isopropyl, butyl, ethoxy, nitro, chloromethyl, tr…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.