4-6-diphenyl pyridine derivatives as antiinflammatory agents
US7410986B2 · kind B2 · utility
1Cited by
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9Claims
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Key dates
| Filing date | Nov 19, 2001 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | Aug 29, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
4-aryl pyrimidine compounds of general formula and salts thereof: wherein X is CH or N; R1 is hydrogen, halogen, C1-6 alkyl, C1-6 alkoxy, etc.; R2 is hydrogen or hydroxy; R3 is hydrogen, C1-6 alkyl, etc.; R4 is hydrogen, hydroxy, halogen, amino, etc.; R5 is hydroxy, amino, carboxy, etc.; R6 is hydrogen, carbamoyl, cyano, carboxy, C1-6 alkoxycarbonyl, etc. and R7 is amino or C1-6 alkanoylamino. The compounds (I) or the salts thereof have an excellent anti-inflammatory activity and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.