Claims
- 1. A compound of formula: ##STR8## wherein, Het.sub.1 is chosen from the group consisting of furyl, oxazolyl, isoxazolyl, oxadiazolyl, tetrazolyl, thiadiazolyl or any of these substituted with alkyl, alkoxy, hydroxy, cycloalkyl, hydroxyalkyl, hydroxyhaloalkyl, alkoxyalkyl, hydroxyalkoxy, alkyl thioalkyl, alkanoyl alkanoyloxy, alkylsulfinyl alkyl, alkylsulfonylalkyl amino alkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxycarbonyl, carboxy cyanomethyl, fluoroalkyl or halo;
- Y is an alkylene bridge of 3 to 9 carbon atoms;
- Het.sub.2 is quinolyl or quinolyl substituted by R.sub.1 and R.sub.2 ;
- R.sub.1 and R.sub.2 are each individually chosen from hydrogen, halo, alkyl, alkenyl, amino, alkylthio, hydroxy, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinyl alkyl, alkylsulfonylalkyl, alkoxy, nitro, carboxy, alkoxycarbonyl, dialkylaminoalkyl, alkylaminoalkyl, aminoalkyl, difluoromethyl, trifluoromethyl or cyano;
- R.sub.3 is alkyltetrazolyl or heterocyclyl chosen from benzoxazolyl, benzathiazolyl, thiadiazolyl, imidazolyl, dihydroimidazolyl, oxazolyl, thiazolyl, oxadiazolyl, pyrazolyl, isoxazolyl, isothiazolyl, furyl, triazolyl, tetrazolyl, thiophenyl or any R.sub.3 heterocyclyl above substituted with alkyl, halo, alkoxyalkyl, cycloalkyl, haloalkyl, hydroxyalkyl, alkoxy, hydroxy, furyl, or thienyl or fluoroalkyl the N-oxide thereof or a pharmaceutically acceptable acid addition salt thereof.
- 2. A compound according to claim 1 wherein Her.sub.2 is, quinolyl.
- 3. A compound according to claim 2 wherein R.sub.3 is alkyl tetrazolyl or substituted 1,2,4-oxadiazolyl.
- 4. A compound according to claim 3 wherein Het.sub.1 is isoxazolyl or substituted isoxazolyl.
- 5. A compound according to claim 4 wherein R.sub.3 is 2-methyl-5-tetrazolyl, 5-trifluoromethyl-1,2,4-oxadiazolyl, or 5-methyl-1,2,4-oxadiazolyl.
- 6. A compound according to claim 5 wherein R.sub.2 is hydrogen and R.sub.1 is methyl, acetyl, or hydrogen.
- 7. A pharmaceutical composition containing as an active ingredient an antipicornavirally effective amount of a compound according to claim 1.
- 8. A pharmaceutical composition containing as an active ingredient an antipicornavirally effective amount of a compound according to claim 3.
- 9. A pharmaceutical composition containing as an active ingredient an antipicornavirally effective amount of a compound according to claim 5.
- 10. A pharmaceutical composition containing as an active ingredient an antipicornavirally effective amount of a compound according to claim 6.
- 11. A method of treating picornaviral infection in a mammalian host comprising administering an antipicornavirally effective amount of a compound according to claim 1.
- 12. A method of treating picornaviral infection in a mammalian host comprising administering an antipicornavirally effective amount of a compound according to claim 3.
- 13. A method of treating picornaviral infection in a mammalian host comprising administering an antipicornavirally effective amount of a compound according to claim 5.
- 14. A method of treating picornaviral infection in a mammalian host comprising administering an antipicornavirally effective amount of a compound according to claim 6.
- 15. A method of combating picornaviruses comprising contacting the locus of said viruses with a compound of claim 1.
- 16. A method of combating picornaviruses comprising contacting the locus of said viruses with a compound of claim 3.
- 17. A method of combating picornaviruses comprising contacting the locus of said viruses with a compound of claim 5.
- 18. A method of combating picornaviruses comprising contacting the locus of said viruses with a compound of claim 6.
Parent Case Info
This application is a division of application Ser. No. 08/312,724, filed on Sep. 27, 1994.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5436247 |
Sohda et al. |
Jul 1995 |
|
Divisions (1)
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Number |
Date |
Country |
Parent |
312724 |
Sep 1994 |
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