Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1993-03-12
1994-12-20
Rollins, John W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 265, 536 267, A61K 3170
Patent
active
053746260
ABSTRACT:
The present invention relates to the use as antivirals of compounds of formula: ##STR1## wherein B is a purinic or pyrimidinic heterocycle; X is oxygen or sulphur; R.sup.1 is a hydroxyl group or a hydrogen atom; R.sup.2 is a linear, branched or cyclic, alkyl group of up to twenty carbon atoms; R.sup.3 is as specified for R.sup.2 above or a hydrogen atom, a cation or a polyhydroxy group.
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Battistini Carlo
Franceschi Giovanni
Ungheri Domenico
Verini Maria A.
Vioglio Sergio
Farmitalia Carlo Erba
Rollins John W.
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