Sulfonamide derivative and medicinal use thereof
US9533985B2 · kind B2 · utility
12Cited by
0References
15Claims
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Key dates
| Filing date | Apr 24, 2013 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Apr 24, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Sulfonamide compounds of a specific chemical structure in which a sulfonamide group having, as a substituent, a phenyl group or a heterocyclic group having a hetero atom(s) as a constituent element(s) is present at its terminal, and pharmaceutically acceptable salts thereof. These compounds are novel compounds having excellent α4 integrin-inhibitory action. The compounds have formulae represented by:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.