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:
Oct. 10, 1995
Filed:
Sep. 23, 1993
Applicant:
Inventors:
Gerhard Jaehne, Frankfurt, DE;
Matthias Helsberg, Kelkheim/Ts., DE;
Irvin Winkler, Liederbach, DE;
Gerhard Gross, Floersheim/M., DE;
Thomas Scholl, Frankfurt, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514 81 ; 514258 ; 544224 ; 544254 ;
Abstract
N1-Substituted 1H-1,2,3-triazolo[4,5-d]pyrimidine compounds of the formula I ##STR1## in which the substituents X, Y, R.sup.1, R.sup.2 and R.sup.3 have the meanings recited in the specification, are described as pharmaceutical compositions containing them and processes for their preparation. The compounds are effective antiviral agents.