ZA831611B - Substituted 1h-pyrazolo(1,5-a)pyrimidines and process for their preparation - Google Patents

Substituted 1h-pyrazolo(1,5-a)pyrimidines and process for their preparation

Info

Publication number
ZA831611B
ZA831611B ZA831611A ZA831611A ZA831611B ZA 831611 B ZA831611 B ZA 831611B ZA 831611 A ZA831611 A ZA 831611A ZA 831611 A ZA831611 A ZA 831611A ZA 831611 B ZA831611 B ZA 831611B
Authority
ZA
South Africa
Prior art keywords
pyrazolo
pyrimidines
substituted
preparation
Prior art date
Application number
ZA831611A
Other languages
English (en)
Inventor
Gianfederico Doria
Carlo Passarotti
Ada Buttinoni
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of ZA831611B publication Critical patent/ZA831611B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
    • C07D231/38—Nitrogen atoms
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA831611A 1982-03-16 1983-03-09 Substituted 1h-pyrazolo(1,5-a)pyrimidines and process for their preparation ZA831611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8207637 1982-03-16

Publications (1)

Publication Number Publication Date
ZA831611B true ZA831611B (en) 1983-11-30

Family

ID=10529035

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831611A ZA831611B (en) 1982-03-16 1983-03-09 Substituted 1h-pyrazolo(1,5-a)pyrimidines and process for their preparation

Country Status (3)

Country Link
JP (1) JPS58167590A (ja)
BE (1) BE896159A (ja)
ZA (1) ZA831611B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016018444A1 (en) * 2014-07-31 2016-02-04 Dow Agrosciences Llc Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine
JP2017523168A (ja) * 2014-07-31 2017-08-17 ダウ アグロサイエンシィズ エルエルシー ３−（３−クロロ−１ｈ−ピラゾール−１−イル）ピリジンの製造方法
AR098107A1 (es) * 2014-07-31 2016-05-04 Dow Agrosciences Llc Proceso para la preparación de 3-(3-cloro-1h-pirazol-1-il)piridina

Also Published As

Publication number Publication date
JPS58167590A (ja) 1983-10-03
BE896159A (fr) 1983-09-15

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