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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.:

US 4977155 B1

PDFFull Text
Date of Patent:
Dec. 11, 1990

Filed:

Jun. 22, 1989

1,2,3-triazolo compounds

Applicant:
Inventors:

Poul Jacobsen, Rodovre, DK;

Flemming E Nielsen, Virum, DK;

Tage Honore, Copenhagen, DK;

Jorgen Drejer, Vaerlose, DK;

Assignee:

A/S Ferrosan, Soborg, DK;

Attorney:

Hueschen; Gordon W.

Primary Examiner:

Mark L Berch

Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514250 ; 540557 ; 540567 ; 544345 ; 544356 ; 544354 ; 548178 ; 548126 ; 548255 ; 548261 ; 549 57 ;
Abstract

Heterocyclic dihydroxyquinoxaline compounds having the formula ##STR1## wherein R.sup.2 is hydrogen, NO.sub.2, NH.sub.2, CN, halogen, or SO.sub.2 NH.sub.2 ; --X--Y--Z-- is selected from --N.dbd.N--N.sup.3 --,--NR.sup.3 --N.dbd.N--,.dbd.N--NR.sup.3 --N.dbd., wherein R.sup.3 is hydrogen, lower alkyl, or CF.sub.3. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.

Find Patent Forward Citations

Jacobsen, Poul. (1990). 1,2,3-triazolo compounds (U.S. Patent No. 4977155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4977155

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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