DK639889A - QUINOXAL COMPOUNDS, THEIR PREPARATION AND USE - Google Patents

QUINOXAL COMPOUNDS, THEIR PREPARATION AND USE Download PDF

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Publication number
DK639889A
DK639889A DK639889A DK639889A DK639889A DK 639889 A DK639889 A DK 639889A DK 639889 A DK639889 A DK 639889A DK 639889 A DK639889 A DK 639889A DK 639889 A DK639889 A DK 639889A
Authority
DK
Denmark
Prior art keywords
compounds
quinoxal
preparation
hydrogen
so2nr
Prior art date
Application number
DK639889A
Other languages
Danish (da)
Other versions
DK165294C (en
DK639889D0 (en
DK165294B (en
Inventor
Tage Honore
Poul Jacobsen
Flemming Elmelund Nielsen
Lars Naerum
Original Assignee
Ferrosan As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DK715888A external-priority patent/DK715888D0/en
Application filed by Ferrosan As filed Critical Ferrosan As
Priority to DK639889A priority Critical patent/DK165294C/en
Publication of DK639889D0 publication Critical patent/DK639889D0/en
Publication of DK639889A publication Critical patent/DK639889A/en
Publication of DK165294B publication Critical patent/DK165294B/en
Application granted granted Critical
Publication of DK165294C publication Critical patent/DK165294C/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Heterocyclic dihydroxyquinoxaline compounds of the formula <IMAGE> where R1 is hydroxyl, alkoxy, aryloxy, aralkyloxy, cycloalkylalkoxy, cycloalkoxy or acyloxy; and R5, R6, R7 and R8 are independently hydrogen, NO2, halogen, CN, SO2NR'R', SO2R', CF3 or OR', where R' is hydrogen or C1-4-alkyl; The invention also relates to a method for preparing the compounds, to pharmaceutical preparations thereof, and to their use. The compounds can be used for treating symptoms caused by hyperactivity of the excitatory neurotransmitters, in particular the quisqualate receptors, and especially as neuroleptics.
DK639889A 1988-12-22 1989-12-18 QUINOXAL COMPOUNDS, PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS DK165294C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK639889A DK165294C (en) 1988-12-22 1989-12-18 QUINOXAL COMPOUNDS, PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK715888 1988-12-22
DK715888A DK715888D0 (en) 1988-12-22 1988-12-22 QUINOXAL COMPOUNDS, THEIR PREPARATION AND USE
DK639889 1989-12-18
DK639889A DK165294C (en) 1988-12-22 1989-12-18 QUINOXAL COMPOUNDS, PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS

Publications (4)

Publication Number Publication Date
DK639889D0 DK639889D0 (en) 1989-12-18
DK639889A true DK639889A (en) 1990-06-23
DK165294B DK165294B (en) 1992-11-02
DK165294C DK165294C (en) 1993-11-08

Family

ID=26068089

Family Applications (1)

Application Number Title Priority Date Filing Date
DK639889A DK165294C (en) 1988-12-22 1989-12-18 QUINOXAL COMPOUNDS, PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS

Country Status (1)

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DK (1) DK165294C (en)

Also Published As

Publication number Publication date
DK165294C (en) 1993-11-08
DK639889D0 (en) 1989-12-18
DK165294B (en) 1992-11-02

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