CA1087616A - Preparation of quinoxaline-1,4-dioxides and intermediates therefor - Google Patents

Preparation of quinoxaline-1,4-dioxides and intermediates therefor

Info

Publication number
CA1087616A
CA1087616A CA278,574A CA278574A CA1087616A CA 1087616 A CA1087616 A CA 1087616A CA 278574 A CA278574 A CA 278574A CA 1087616 A CA1087616 A CA 1087616A
Authority
CA
Canada
Prior art keywords
carbon atoms
carbazate
alkyl
dioxides
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA278,574A
Other languages
English (en)
French (fr)
Inventor
Leonard J. Czuba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Priority to CA352,424A priority Critical patent/CA1097677A/en
Application granted granted Critical
Publication of CA1087616A publication Critical patent/CA1087616A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Saccharide Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA278,574A 1976-06-15 1977-05-17 Preparation of quinoxaline-1,4-dioxides and intermediates therefor Expired CA1087616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA352,424A CA1097677A (en) 1976-06-15 1980-05-21 Preparation of novel hydrazine derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69626376A 1976-06-15 1976-06-15
US696,263 1976-06-15

Publications (1)

Publication Number Publication Date
CA1087616A true CA1087616A (en) 1980-10-14

Family

ID=24796354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,574A Expired CA1087616A (en) 1976-06-15 1977-05-17 Preparation of quinoxaline-1,4-dioxides and intermediates therefor

Country Status (31)

Country Link
JP (2) JPS52153986A (fi)
AR (1) AR221207A1 (fi)
AT (1) AT357562B (fi)
BG (1) BG35595A3 (fi)
CA (1) CA1087616A (fi)
CH (1) CH620911A5 (fi)
CS (1) CS200218B2 (fi)
DD (2) DD131371A5 (fi)
DE (1) DE2725023A1 (fi)
DK (1) DK142497B (fi)
ES (2) ES459750A1 (fi)
FI (1) FI771742A (fi)
GB (3) GB1591873A (fi)
GR (1) GR72289B (fi)
HK (3) HK1883A (fi)
IE (1) IE44684B1 (fi)
IL (1) IL52166A0 (fi)
IT (1) IT1078874B (fi)
LU (1) LU77474A1 (fi)
MY (2) MY8300230A (fi)
NL (2) NL166685C (fi)
NO (2) NO146864C (fi)
NZ (1) NZ184167A (fi)
PH (2) PH14866A (fi)
PL (1) PL105555B1 (fi)
PT (1) PT66618B (fi)
SE (2) SE428925B (fi)
SG (1) SG49282G (fi)
SU (1) SU657746A3 (fi)
YU (1) YU39492B (fi)
ZA (1) ZA772979B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164410A (ja) * 1984-02-08 1985-08-27 株式会社石井製作所 脱穀選別装置

Also Published As

Publication number Publication date
JPS5652019B2 (fi) 1981-12-09
CS200218B2 (en) 1980-08-29
PL105555B1 (pl) 1979-10-31
DD131371A5 (de) 1978-06-21
NO147422B (no) 1982-12-27
NL8006697A (nl) 1981-03-31
DK142497B (da) 1980-11-10
FI771742A (fi) 1977-12-16
JPS5589256A (en) 1980-07-05
YU132777A (en) 1982-08-31
SE437985B (sv) 1985-03-25
SE8003393L (sv) 1980-05-06
AT357562B (de) 1980-07-25
GB1591874A (en) 1981-07-01
DK240777A (fi) 1977-12-16
PT66618B (en) 1978-10-27
JPS5725542B2 (fi) 1982-05-29
DK142497C (fi) 1981-03-23
YU39492B (en) 1984-12-31
ES459745A1 (es) 1978-04-01
ES459750A1 (es) 1978-04-01
NO813221L (no) 1977-12-16
NO147422C (no) 1983-04-06
PT66618A (en) 1977-06-01
HK1883A (en) 1983-01-13
SG49282G (en) 1984-02-17
IE44684L (en) 1977-12-15
IT1078874B (it) 1985-05-08
NZ184167A (en) 1981-02-11
HK1983A (en) 1983-01-13
NO146864C (no) 1982-12-22
GR72289B (fi) 1983-10-17
LU77474A1 (fi) 1978-01-26
IE44684B1 (en) 1982-02-24
CH620911A5 (en) 1980-12-31
SE7705744L (sv) 1977-12-16
GB1591873A (en) 1981-07-01
SU657746A3 (ru) 1979-04-15
JPS52153986A (en) 1977-12-21
HK2083A (en) 1983-01-13
MY8300229A (en) 1983-12-31
NL7705938A (nl) 1977-12-19
PL198873A1 (pl) 1978-04-24
BG35595A3 (en) 1984-05-15
SE428925B (sv) 1983-08-01
NO771903L (no) 1977-12-16
GB1591872A (en) 1981-07-01
PH14866A (en) 1982-01-08
NL166685C (nl) 1981-09-15
MY8300230A (en) 1983-12-31
AR221207A1 (es) 1981-01-15
ATA387077A (de) 1979-12-15
ZA772979B (en) 1978-04-26
NO146864B (no) 1982-09-13
DE2725023A1 (de) 1977-12-22
IL52166A0 (en) 1977-07-31
PH14481A (en) 1981-08-07
DD135080A5 (de) 1979-04-11
NL166685B (nl) 1981-04-15

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Legal Events

Date Code Title Description
MKEX Expiry