1,4-diazabicyclo[3.2.2]nonabenzoxazole, -benzothiazole and benzimidazole derivatives, preparation and therapeutic use thereof
US7220740B2 · kind B2 · utility
1Cited by
3References
4Claims
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Key dates
| Filing date | May 29, 2001 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Dec 7, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compound corresponding to the general formula (I)in which X represents an oxygen or sulphur atom or an NH group and R1, R2, R3 and R4 each represent a hydrogen or halogen atom or a nitro, amino, trifluoromethyl, trifluoroalkoxy, cyano, hydroxyl, (C1–C6)alkyl, (C1–C6)alkoxy or phenyl group.Application in therapeutics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.