Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of .alpha.-D-neuraninic acid
US5639786A · kind A · utility
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Key dates
| Filing date | Jun 29, 1994 |
| Grant date | Jun 17, 1997 |
| Priority date | — |
| Expiry date | Jun 29, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D309/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N-Acetylneuraminic and derivatives of formula (I) ##STR1## pharmaceutical formulations thereof, their use in medicine, in particular as antiviral agents and methods for their preparation are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.