FR2342970A1 - Derives de pyrazolo(1,5-a)pyrazolo(4',3': 5,6)pyrido(3,4-e)pyrimidine - Google Patents

Derives de pyrazolo(1,5-a)pyrazolo(4',3': 5,6)pyrido(3,4-e)pyrimidine

Info

Publication number
FR2342970A1
FR2342970A1 FR7704797A FR7704797A FR2342970A1 FR 2342970 A1 FR2342970 A1 FR 2342970A1 FR 7704797 A FR7704797 A FR 7704797A FR 7704797 A FR7704797 A FR 7704797A FR 2342970 A1 FR2342970 A1 FR 2342970A1
Authority
FR
France
Prior art keywords
pyrazolo
pyrido
pyrimidine
derivatives
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.)
Granted
Application number
FR7704797A
Other languages
English (en)
French (fr)
Other versions
FR2342970B1 (OSRAM
Inventor
Theodor Denzel
Hans Hoehn
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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
Priority claimed from US05/659,291 external-priority patent/US4070466A/en
Priority claimed from US05/679,121 external-priority patent/US4202899A/en
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2342970A1 publication Critical patent/FR2342970A1/fr
Application granted granted Critical
Publication of FR2342970B1 publication Critical patent/FR2342970B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—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
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR7704797A 1976-02-19 1977-02-18 Derives de pyrazolo(1,5-a)pyrazolo(4',3': 5,6)pyrido(3,4-e)pyrimidine Granted FR2342970A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/659,291 US4070466A (en) 1976-02-19 1976-02-19 4H-pyrazolo[1 ,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)one and derivatives thereof
US05/679,121 US4202899A (en) 1976-04-21 1976-04-21 8H-Pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidine

Publications (2)

Publication Number Publication Date
FR2342970A1 true FR2342970A1 (fr) 1977-09-30
FR2342970B1 FR2342970B1 (OSRAM) 1980-01-11

Family

ID=27097800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704797A Granted FR2342970A1 (fr) 1976-02-19 1977-02-18 Derives de pyrazolo(1,5-a)pyrazolo(4',3': 5,6)pyrido(3,4-e)pyrimidine

Country Status (4)

Country Link
JP (1) JPS52105198A (OSRAM)
DE (1) DE2707101A1 (OSRAM)
FR (1) FR2342970A1 (OSRAM)
GB (1) GB1573569A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3160875A1 (en) * 2019-12-10 2021-06-17 Hualing XIAO Pyrazole-containing polycyclic derivative inhibitor, preparation method therefor and application thereof

Also Published As

Publication number Publication date
JPS52105198A (en) 1977-09-03
FR2342970B1 (OSRAM) 1980-01-11
DE2707101A1 (de) 1977-08-25
GB1573569A (en) 1980-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse