The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 1996
Filed:
Feb. 28, 1995
Karl N Johansson, Enh orna, SE;
Hans C Malmberg, S odert alje, SE;
Rolf Noreen, S odert alje, SE;
S Christer Sahlberg, H agersten, SE;
Daniel D Sohn, S odert alje, SE;
Sal o Gronowitz, Lund, SE;
Medivir AB, Huddinge, SE;
Abstract
The present invention is directed to compounds of formula (I), ##STR1## wherein R.sup.1 is OH, NH.sub.2 ; R.sup.2 is a heteroaromatic or aromatic substituent; R.sup.3 is H, OH, F, OCH.sub.3 ; R.sup.4 is H, F, OH or an ether or ester residue thereof, OCH.sub.3, CN, C.dbd.CH, N.sub.3 ; R.sup.5 is OH or an ether or ester residue thereof including mono, di- and triphosphate esters (.alpha.), wherein n is 0 or 1 and M is hydrogen or a pharmaceutically acceptable counterion such as sodium, potassium, ammonium or alkylammonium; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions comprising said compounds can be used for therapeutic treatment of virus infections.