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. 12, 1991
Filed:
Mar. 02, 1990
Applicant:
Inventors:
Klara Reiter nee Esses, Budapest, HU;
Jozsef Reiter, Budapest, HU;
Zoltan Budai, Budapest, HU;
Endre Rivo, Budapest, HU;
Peter Trinka, Budapest, HU;
Lujza Petocz, Budapest, HU;
Gabor Gigler, Budapest, HU;
Istvan Gyertyan, Budapest, HU;
Istvan Gacsalyi, Budapest, HU;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
5142332 ; 514255 ; 514267 ; 544123 ; 544251 ;
Abstract
This invention relates to novel triazolopyrimidine derivatives of formulae (Ia) and (Ib), ##STR1## wherein Q represents hydrogen, a heterocyclic group optionally substituted by a C.sub.1-4 alkyl group and containing one or more oxygen and/or nitrogen atoms or a group of formula