Patents by Inventor BjoG. Lindborg

BjoG. Lindborg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 1-(3'-fluoro-2',3'-dideoxy-.beta.-D-ribofuranosyl)-5-substituted pyrimidine nucleosides
    Patent number: 5506215
    Abstract: A 2',3'-deoxy-3'-fluoro-pyrimidine nucleoside having the formula: ##STR1## wherein R.sup.1 is OH or NH.sub.2 ;R.sup.2 is CF.sub.3, CH.sub.2 CH.sub.2 CH.sub.3, ##STR2## CH.sub.2 OCH.sub.3, CH.sub.2 SCH.sub.3, CH.dbd.CH.sub.2 CH.dbd.CH--CH.sub.3, C.tbd.CH, C.tbd.C--CH.sub.3 or CH.sub.2 --C.tbd.CH;or a pharmaceutically acceptable salt thereof.These nucleoside analogs exhibit antiviral activity against HIV.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: April 9, 1996
    Assignee: Medivir AB
    Inventors: Karl N. G. Johansson, BjoG. Lindborg, Ulf Norinder, Goran B. Stening