CH420182A - Process for the preparation of a new pyrazolo-pyrimidine derivative - Google Patents

Process for the preparation of a new pyrazolo-pyrimidine derivative

Info

Publication number
CH420182A
CH420182A CH995262A CH995262A CH420182A CH 420182 A CH420182 A CH 420182A CH 995262 A CH995262 A CH 995262A CH 995262 A CH995262 A CH 995262A CH 420182 A CH420182 A CH 420182A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrimidine derivative
new pyrazolo
pyrazolo
new
Prior art date
Application number
CH995262A
Other languages
German (de)
Inventor
Takamizawa Akira
Hamashima Yoshio
Sato Hisao
Original Assignee
Shionogi & Co
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 Shionogi & Co filed Critical Shionogi & Co
Publication of CH420182A publication Critical patent/CH420182A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH995262A 1962-05-18 1962-08-21 Process for the preparation of a new pyrazolo-pyrimidine derivative CH420182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2059362 1962-05-18

Publications (1)

Publication Number Publication Date
CH420182A true CH420182A (en) 1966-09-15

Family

ID=12031534

Family Applications (1)

Application Number Title Priority Date Filing Date
CH995262A CH420182A (en) 1962-05-18 1962-08-21 Process for the preparation of a new pyrazolo-pyrimidine derivative

Country Status (3)

Country Link
CH (1) CH420182A (en)
FR (1) FR2279M (en)
GB (1) GB961907A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795555A4 (en) * 1995-09-28 1998-01-07 Otsuka Pharma Co Ltd Analgesics

Also Published As

Publication number Publication date
FR2279M (en) 1964-01-20
GB961907A (en) 1964-06-24

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