CH484929A - Verfahren zur Herstellung von Pyrazolo (3,4-d)pyrimidinen - Google Patents

Verfahren zur Herstellung von Pyrazolo (3,4-d)pyrimidinen

Info

Publication number
CH484929A
CH484929A CH728666A CH728666A CH484929A CH 484929 A CH484929 A CH 484929A CH 728666 A CH728666 A CH 728666A CH 728666 A CH728666 A CH 728666A CH 484929 A CH484929 A CH 484929A
Authority
CH
Switzerland
Prior art keywords
pyrazolo
pyrimidines
preparation
Prior art date
Application number
CH728666A
Other languages
English (en)
Inventor
Herbert Hitchings George
B Elion Gertrude
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of CH484929A publication Critical patent/CH484929A/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH728666A 1965-05-20 1966-05-18 Verfahren zur Herstellung von Pyrazolo (3,4-d)pyrimidinen CH484929A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2139665A GB1134852A (en) 1965-05-20 1965-05-20 Biologically active pyrazolopyrimidines

Publications (1)

Publication Number Publication Date
CH484929A true CH484929A (de) 1970-01-31

Family

ID=10162223

Family Applications (1)

Application Number Title Priority Date Filing Date
CH728666A CH484929A (de) 1965-05-20 1966-05-18 Verfahren zur Herstellung von Pyrazolo (3,4-d)pyrimidinen

Country Status (5)

Country Link
BE (1) BE681349A (de)
CH (1) CH484929A (de)
ES (1) ES326892A1 (de)
FR (1) FR5679M (de)
GB (1) GB1134852A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1520699A (en) 1997-11-07 1999-05-31 Johns Hopkins University, The Methods for treatment of disorders of cardiac contractility

Also Published As

Publication number Publication date
ES326892A1 (es) 1967-07-01
FR5679M (de) 1968-01-08
GB1134852A (en) 1968-11-27
BE681349A (de) 1966-11-21

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Legal Events

Date Code Title Description
PL Patent ceased