N-cyanoamidine derivatives as anti-influenza agents
US5475012A · kind A · utility
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3Claims
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Key dates
| Filing date | Oct 13, 1994 |
| Grant date | Dec 12, 1995 |
| Priority date | — |
| Expiry date | Oct 13, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/58
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Antiinfluenza A activity was found in compounds of the formula: ##STR1## wherein: X is 2-phenylethyl, 2-furanylmethyl, or ##STR2## where one of R.sup.1 and R.sup.2 is H and the other is phenylamino; Z is --SCH.sub.3 when X is ##STR3## or ##STR4## when X is 2-phenylethyl or 2-furanylmethyl; or a pharmaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.