CH526555A - Verfahren zur Herstellung von 6-Alkoxy-Pyridaziniumverbindungen - Google Patents

Verfahren zur Herstellung von 6-Alkoxy-Pyridaziniumverbindungen

Info

Publication number
CH526555A
CH526555A CH371670A CH371670A CH526555A CH 526555 A CH526555 A CH 526555A CH 371670 A CH371670 A CH 371670A CH 371670 A CH371670 A CH 371670A CH 526555 A CH526555 A CH 526555A
Authority
CH
Switzerland
Prior art keywords
alkoxy
preparation
pyridazinium
compounds
pyridazinium compounds
Prior art date
Application number
CH371670A
Other languages
English (en)
Inventor
Franz Dr Reicheneder
Kropp Rudolf
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH526555A publication Critical patent/CH526555A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/22—Nitrogen and oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines
    • 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
    • A61P25/24—Antidepressants
    • 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
    • A61P25/26—Psychostimulants, e.g. nicotine, cocaine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/18—Applications of computers to steam-boiler control

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Psychiatry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Thermal Sciences (AREA)
  • Epidemiology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
CH371670A 1969-03-14 1970-03-12 Verfahren zur Herstellung von 6-Alkoxy-Pyridaziniumverbindungen CH526555A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1912941A DE1912941C3 (de) 1969-03-14 1969-03-14 1 -Phenyl^-amino-e-methoxypyridaziniumsalze

Publications (1)

Publication Number Publication Date
CH526555A true CH526555A (de) 1972-08-15

Family

ID=5728097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH371670A CH526555A (de) 1969-03-14 1970-03-12 Verfahren zur Herstellung von 6-Alkoxy-Pyridaziniumverbindungen

Country Status (6)

Country Link
US (1) US3631038A (de)
JP (1) JPS5437208B1 (de)
AT (1) AT294110B (de)
CH (1) CH526555A (de)
DE (1) DE1912941C3 (de)
GB (1) GB1293022A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975526A (en) * 1971-08-07 1976-08-17 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Sympathicomimetic remedy inducing vasopressor effects after oral and parenteral administration
BE787275A (fr) * 1971-08-07 1973-02-07 Basf Ag Remedes cardio-et vaso-actifs, en particulier hypertensifs
DE2245248C2 (de) * 1972-09-15 1983-06-09 Basf Ag, 6700 Ludwigshafen 1-Phenyl-4-aminopyridaziniumsalze
DE2502679C3 (de) * 1975-01-23 1981-07-23 Ludwig Merckle Kg Chem. Pharm. Fabrik, 7902 Blaubeuren Phenoxyalkancarbonsäurederivate, Verfahren zu ihrer Herstellung und Arzneimittel
DE3114496A1 (de) * 1981-04-10 1982-11-04 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von amezinium
DE3144138A1 (de) * 1981-11-06 1983-05-19 Basf Ag, 6700 Ludwigshafen Neue pyridazinonimine und ihre physiologisch vertraeglichen saeureadditionssalze, verfahren zu ihrer herstellung und diese verbindungen enthaltende therapeutische mittel

Also Published As

Publication number Publication date
US3631038A (en) 1971-12-28
GB1293022A (en) 1972-10-18
DE1912941B2 (de) 1979-10-18
DE1912941A1 (de) 1970-12-10
DE1912941C3 (de) 1980-06-26
AT294110B (de) 1971-11-10
JPS5437208B1 (de) 1979-11-14

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Legal Events

Date Code Title Description
PL Patent ceased