BE800604A - PROCESS FOR DEHALOGENATION OF HALOGENOUS DERIVATIVES OF PYRAZOLO- (3,4-D) -PYRIMIDINE - Google Patents

PROCESS FOR DEHALOGENATION OF HALOGENOUS DERIVATIVES OF PYRAZOLO- (3,4-D) -PYRIMIDINE

Info

Publication number
BE800604A
BE800604A BE132003A BE132003A BE800604A BE 800604 A BE800604 A BE 800604A BE 132003 A BE132003 A BE 132003A BE 132003 A BE132003 A BE 132003A BE 800604 A BE800604 A BE 800604A
Authority
BE
Belgium
Prior art keywords
halogenous
dehalogenation
pyrazolo
pyrimidine
derivatives
Prior art date
Application number
BE132003A
Other languages
French (fr)
Original Assignee
Gerot Pharmazeutika
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 Gerot Pharmazeutika filed Critical Gerot Pharmazeutika
Publication of BE800604A publication Critical patent/BE800604A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE132003A 1972-06-08 1973-06-07 PROCESS FOR DEHALOGENATION OF HALOGENOUS DERIVATIVES OF PYRAZOLO- (3,4-D) -PYRIMIDINE BE800604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT495772A AT330186B (en) 1972-06-08 1972-06-08 A PROCESS FOR THE PREPARATION OF 4-HYDROXY-PYRAZOLO- (3,4-D) -PYRIMIDINE OR OF ITS SALT OR. CHELATE

Publications (1)

Publication Number Publication Date
BE800604A true BE800604A (en) 1973-12-07

Family

ID=3570309

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132003A BE800604A (en) 1972-06-08 1973-06-07 PROCESS FOR DEHALOGENATION OF HALOGENOUS DERIVATIVES OF PYRAZOLO- (3,4-D) -PYRIMIDINE

Country Status (10)

Country Link
JP (1) JPS4930389A (en)
AT (1) AT330186B (en)
AU (1) AU5669573A (en)
BE (1) BE800604A (en)
CA (1) CA1002949A (en)
DD (1) DD104300A5 (en)
DE (2) DE2315003A1 (en)
ES (1) ES411923A1 (en)
FR (1) FR2187789A1 (en)
NL (1) NL7307518A (en)

Also Published As

Publication number Publication date
JPS4930389A (en) 1974-03-18
DE2315003A1 (en) 1973-12-20
DD104300A5 (en) 1974-03-05
NL7307518A (en) 1973-12-11
DE2315004A1 (en) 1973-12-20
AT330186B (en) 1976-06-25
FR2187789A1 (en) 1974-01-18
ATA495772A (en) 1975-09-15
CA1002949A (en) 1977-01-04
ES411923A1 (en) 1976-01-01
AU5669573A (en) 1974-12-12
FR2187789B3 (en) 1976-05-28

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