ZA898051B - Chemical process for the preparation of imidazoquinoxalines and intermediates for use in the process - Google Patents

Chemical process for the preparation of imidazoquinoxalines and intermediates for use in the process

Info

Publication number
ZA898051B
ZA898051B ZA898051A ZA898051A ZA898051B ZA 898051 B ZA898051 B ZA 898051B ZA 898051 A ZA898051 A ZA 898051A ZA 898051 A ZA898051 A ZA 898051A ZA 898051 B ZA898051 B ZA 898051B
Authority
ZA
South Africa
Prior art keywords
imidazoquinoxalines
intermediates
preparation
chemical process
chemical
Prior art date
Application number
ZA898051A
Other languages
English (en)
Inventor
Frank Waetjen
Holger Claus Hansen
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
Application filed by Ferrosan As filed Critical Ferrosan As
Publication of ZA898051B publication Critical patent/ZA898051B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Neurosurgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ZA898051A 1988-11-10 1989-10-24 Chemical process for the preparation of imidazoquinoxalines and intermediates for use in the process ZA898051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK626288A DK626288D0 (da) 1988-11-10 1988-11-10 Kemisk proces til fremstilling af imidazoquinoxaliner og mellemprodukter til brug i processen

Publications (1)

Publication Number Publication Date
ZA898051B true ZA898051B (en) 1990-08-29

Family

ID=8148369

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA898051A ZA898051B (en) 1988-11-10 1989-10-24 Chemical process for the preparation of imidazoquinoxalines and intermediates for use in the process

Country Status (17)

Country Link
US (1) US4999353A (de)
EP (1) EP0368652B1 (de)
JP (1) JPH02178285A (de)
AT (1) ATE119162T1 (de)
AU (1) AU622941B2 (de)
CA (1) CA2002624A1 (de)
DE (1) DE68921418T2 (de)
DK (1) DK626288D0 (de)
ES (1) ES2068903T3 (de)
FI (1) FI92931C (de)
GR (1) GR3015718T3 (de)
IE (1) IE68939B1 (de)
IL (1) IL92055A (de)
NO (1) NO173827C (de)
NZ (1) NZ231321A (de)
PT (1) PT92279B (de)
ZA (1) ZA898051B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK588489D0 (da) * 1989-11-22 1989-11-22 Ferrosan As Heterocykliske forbindelser, deres fremstilling og anvendelse
JP3147902B2 (ja) * 1991-06-14 2001-03-19 ファルマシア・アンド・アップジョン・カンパニー イミダゾ〔１，５−ａ〕キノキサリン
WO1993012113A1 (en) * 1991-12-17 1993-06-24 The Upjohn Company 3-SUBSTITUTED IMIDAZO (1,5-a) AND IMIDAZO (1,5-a)-TRIAZOLO (1,5-c) QUINOXALINES AND QUINAZOLINES WITH CNS ACTIVITY
DE4228095A1 (de) * 1992-08-24 1994-03-03 Asta Medica Ag Neue 4,5-Dihydro-4-oxo-pyrrolo[1,2-a]chinoxaline und entsprechende Aza-analoga und Verfahren zu deren Herstellung
FR2696466B1 (fr) * 1992-10-02 1994-11-25 Rhone Poulenc Rorer Sa Dérivés de 5H,10H-imidazo[1,2-a]indeno[1,2-e]pyrazine-4-one, leur préparation et les médicaments les contenant.
US5792766A (en) * 1996-03-13 1998-08-11 Neurogen Corporation Imidazo 1,5-c! quinazolines; a new class of GABA brain receptor ligands
JP4042925B2 (ja) * 1996-11-20 2008-02-06 シスメックス株式会社 幼若白血球の分類計数法
US20040180898A1 (en) * 2003-03-03 2004-09-16 Bang-Chi Chen Processes for preparing imidazoquinoxalinones, heterocyclic-substituted imidazopyrazinones, imidazoquinoxalines and heterocyclic-substituted imidazopyrazines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440929A (en) * 1981-07-16 1984-04-03 Usv Pharmaceutical Corporation Imidazoquinoxaline compounds
DK476885D0 (da) * 1985-10-17 1985-10-17 Ferrosan As Heterocycliske forbindelser og fremgangsmaader til fremstilling heraf
ES2011448B3 (es) * 1985-10-17 1990-01-16 As Ferrosan Preparacion de un compuesto heterocido y uso del mismo
DK155524C (da) * 1987-03-18 1989-09-11 Ferrosan As Kondenserede imidazolderivater og farmaceutiske praeparater indeholdende disse
DK160876C (da) * 1987-12-08 1991-10-14 Novo Nordisk As Imidazoquinoxalinforbindelser, fremgangsmaade til deres fremstilling, anvendelse af forbindelserne og farmaceutiske praeparater, hvori forbindelserne indgaar
IL90315A0 (en) * 1988-06-01 1989-12-15 Ferrosan As Imidazoquinoxaline compounds,their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
NO894474L (no) 1990-05-11
IL92055A (en) 1994-01-25
AU4439389A (en) 1990-05-17
FI92931B (fi) 1994-10-14
PT92279A (pt) 1990-05-31
GR3015718T3 (en) 1995-07-31
FI895257A0 (fi) 1989-11-06
ATE119162T1 (de) 1995-03-15
IL92055A0 (en) 1990-07-12
DE68921418T2 (de) 1995-07-13
EP0368652B1 (de) 1995-03-01
DK626288D0 (da) 1988-11-10
ES2068903T3 (es) 1995-05-01
PT92279B (pt) 1995-08-09
NO173827B (no) 1993-11-01
JPH02178285A (ja) 1990-07-11
DE68921418D1 (de) 1995-04-06
NO894474D0 (no) 1989-11-09
NO173827C (no) 1994-02-09
NZ231321A (en) 1991-10-25
IE893374L (en) 1990-05-10
AU622941B2 (en) 1992-04-30
FI92931C (fi) 1995-01-25
EP0368652A1 (de) 1990-05-16
US4999353A (en) 1991-03-12
IE68939B1 (en) 1996-07-24
CA2002624A1 (en) 1990-05-10

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