BE896159A - 1h-pyrazolo (1,5,-a) pyrimidines substituees et leur preparation - Google Patents

1h-pyrazolo (1,5,-a) pyrimidines substituees et leur preparation Download PDF

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Publication number
BE896159A
BE896159A BE0/210320A BE210320A BE896159A BE 896159 A BE896159 A BE 896159A BE 0/210320 A BE0/210320 A BE 0/210320A BE 210320 A BE210320 A BE 210320A BE 896159 A BE896159 A BE 896159A
Authority
BE
Belgium
Prior art keywords
emi
compound
formula
compounds
methyl
Prior art date
Application number
BE0/210320A
Other languages
English (en)
French (fr)
Inventor
G Doria
C Passarotti
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 BE896159A publication Critical patent/BE896159A/fr

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE0/210320A 1982-03-16 1983-03-15 1h-pyrazolo (1,5,-a) pyrimidines substituees et leur preparation BE896159A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE896159A true BE896159A (fr) 1983-09-15

Family

ID=10529035

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210320A BE896159A (fr) 1982-03-16 1983-03-15 1h-pyrazolo (1,5,-a) pyrimidines substituees et leur preparation

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3174856A4 (en) * 2014-07-31 2018-01-10 Dow AgroSciences LLC Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine
WO2016018443A1 (en) * 2014-07-31 2016-02-04 Dow Agrosciences Llc Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine
CA2954631A1 (en) * 2014-07-31 2016-02-04 Dow Agrosciences Llc Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine

Also Published As

Publication number Publication date
ZA831611B (en) 1983-11-30
JPS58167590A (ja) 1983-10-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARMITALIA CARLO ERBA S.P.A.

Effective date: 19890331