1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents
US5349068A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1992 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Apr 15, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula ##STR1## wherein: R.sub.1 is alkyl, alkoxy, hydroxy, cycloalkyl, hydroxyalkyl, alkoxyalkyl or hydroxyalkoxy; PA1 Y is alkylene of 3 to 9 carbon atoms, PA1 R.sub.2 and R.sub.3 independently are hydrogen, alkyl, alkoxy, halo, trifluoromethyl and nitro; PA1 R.sub.4 is alkoxy, hydroxy, halomethyl, dihalomethyl, trihalomethyl, cycloalkyl, alkoxycarbonyl, hydroxyalkyl, alkoxyalkyl, alkanecarbonyloxyalkyl, cyano, 2,2,2-trifluoroethyl, (4-methylphenyl)sulfonyloxymethyl, N.dbd.Q or CON.dbd.Q, where N.dbd.Q is amino, alkylamino or dialkylamino; or pharmaceutically acceptable acid-addition salts thereof are useful as antiviral agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.