FR1425M - New pyrazolo- [3,4-d] -pyrimidine. - Google Patents

New pyrazolo- [3,4-d] -pyrimidine.

Info

Publication number
FR1425M
FR1425M FR867452A FR867452A FR1425M FR 1425 M FR1425 M FR 1425M FR 867452 A FR867452 A FR 867452A FR 867452 A FR867452 A FR 867452A FR 1425 M FR1425 M FR 1425M
Authority
FR
France
Prior art keywords
pyrimidine
new pyrazolo
pyrazolo
new
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.)
Active
Application number
FR867452A
Other languages
French (fr)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH540360A external-priority patent/CH398626A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR867452A priority Critical patent/FR1425M/en
Application granted granted Critical
Publication of FR1425M publication Critical patent/FR1425M/en
Active legal-status Critical Current

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
    • 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
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR867452A 1960-05-11 1961-07-10 New pyrazolo- [3,4-d] -pyrimidine. Active FR1425M (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867452A FR1425M (en) 1960-05-11 1961-07-10 New pyrazolo- [3,4-d] -pyrimidine.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH540360A CH398626A (en) 1960-05-11 1960-05-11 Process for the preparation of new pyrazolopyrimidines
CH392861 1961-04-04
FR861337 1961-05-10
FR867452A FR1425M (en) 1960-05-11 1961-07-10 New pyrazolo- [3,4-d] -pyrimidine.

Publications (1)

Publication Number Publication Date
FR1425M true FR1425M (en) 1962-07-30

Family

ID=25694197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867452A Active FR1425M (en) 1960-05-11 1961-07-10 New pyrazolo- [3,4-d] -pyrimidine.

Country Status (2)

Country Link
FR (1) FR1425M (en)
GB (1) GB937722A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294612A (en) * 1992-03-30 1994-03-15 Sterling Winthrop Inc. 6-heterocyclyl pyrazolo [3,4-d]pyrimidin-4-ones and compositions and method of use thereof
US5656629A (en) * 1995-03-10 1997-08-12 Sanofi Winthrop, Inc. 6-substituted pyrazolo (3,4-d)pyrimidin-4-ones and compositions and methods of use thereof
EP0813534A4 (en) * 1995-03-10 1998-06-10 Sanofi Winthrop Inc 6-ARYL PYRAZOLO 3,4-d]PYRIMIDIN-4-ONES AND COMPOSITIONS AND METHODS OF USE THEREOF

Also Published As

Publication number Publication date
GB937722A (en) 1963-09-25

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