Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1982-10-25
1985-01-22
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544276, 544277, A61K 3152, C07D47318
Patent
active
044951906
ABSTRACT:
Novel antiviral compounds of the formula ##STR1## wherein each of R.sub.1 and R.sub.2, which are the same or different is hydrogen, hydroxy or fluoro; provided that R.sub.1 or R.sub.2 is hydrogen when R.sub.1 and R.sub.2 are different, and provided that R.sub.1 and R.sub.2 are hydroxy or fluoro when R.sub.1 and R.sub.2 are the same; or a physiologically acceptable salt or an optical isomer thereof, methods for their preparation, pharmaceutical preparations containing the compounds, and methods for the treatment of virus infections and other diseases caused by viruses.
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Hagberg Curt-Erik
Johansson Karl N.
Kovacs Zsuzsanna M. I.
Stening Goran B.
Astra Lakemedel Aktiebolag
Daus Donald G.
Rivers Diana G.
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