SE8107021L - NEW PROCEDURE FOR PREPARING IMIDAZO (4,5-B) -PYRIDINES AND -PYRIMIDINES - Google Patents

NEW PROCEDURE FOR PREPARING IMIDAZO (4,5-B) -PYRIDINES AND -PYRIMIDINES

Info

Publication number
SE8107021L
SE8107021L SE8107021A SE8107021A SE8107021L SE 8107021 L SE8107021 L SE 8107021L SE 8107021 A SE8107021 A SE 8107021A SE 8107021 A SE8107021 A SE 8107021A SE 8107021 L SE8107021 L SE 8107021L
Authority
SE
Sweden
Prior art keywords
pyridines
pyrimidines
new procedure
preparing imidazo
imidazo
Prior art date
Application number
SE8107021A
Other languages
Swedish (sv)
Inventor
M Reiffen
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of SE8107021L publication Critical patent/SE8107021L/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

To prepare imidazo[4,5-b]pyridines and -pyrimidines of the general formula <IMAGE> in which the substituents are defined in Claim 1, a corresponding mercapto compound is oxidised using bromine or a hypobromite.
SE8107021A 1980-11-26 1981-11-25 NEW PROCEDURE FOR PREPARING IMIDAZO (4,5-B) -PYRIDINES AND -PYRIMIDINES SE8107021L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044497 DE3044497A1 (en) 1980-11-26 1980-11-26 NEW METHOD FOR PRODUCING IMIDAZO (4,5-B) PYRIDINES AND PYRIMIDINES

Publications (1)

Publication Number Publication Date
SE8107021L true SE8107021L (en) 1982-05-27

Family

ID=6117613

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107021A SE8107021L (en) 1980-11-26 1981-11-25 NEW PROCEDURE FOR PREPARING IMIDAZO (4,5-B) -PYRIDINES AND -PYRIMIDINES

Country Status (20)

Country Link
JP (1) JPS57116069A (en)
AT (1) ATA444281A (en)
BG (1) BG36346A3 (en)
CH (1) CH648313A5 (en)
CS (1) CS223849B2 (en)
DD (1) DD201902A5 (en)
DE (1) DE3044497A1 (en)
DK (1) DK521881A (en)
ES (1) ES8301983A1 (en)
FI (1) FI813757L (en)
GR (1) GR76304B (en)
HU (1) HU183704B (en)
IT (1) IT1142938B (en)
NL (1) NL8104785A (en)
NO (1) NO814012L (en)
PL (1) PL233967A1 (en)
PT (1) PT74035B (en)
RO (1) RO83775B (en)
SE (1) SE8107021L (en)
YU (1) YU277181A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217583A1 (en) * 1982-05-11 1983-11-17 Merck Patent Gmbh, 6100 Darmstadt 2-ARYL-TETRAAZAINDENE
DE3324115A1 (en) * 1983-07-05 1985-01-17 Dr. Karl Thomae Gmbh, 7950 Biberach NEW IMIDAZOLES, THEIR PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS
US4515796A (en) * 1983-09-08 1985-05-07 Eli Lilly And Company Certain naphthalenyl imidazo compounds and their pharmaceutical use
DE3522230A1 (en) * 1985-06-21 1987-01-02 Thomae Gmbh Dr K NEW 2-ARYLIMIDAZOLES, MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS, AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
NO814012L (en) 1982-05-27
RO83775A (en) 1984-04-02
ES507418A0 (en) 1983-01-01
GR76304B (en) 1984-08-04
ES8301983A1 (en) 1983-01-01
JPS57116069A (en) 1982-07-19
DE3044497A1 (en) 1982-06-24
YU277181A (en) 1983-12-31
PT74035B (en) 1983-12-07
DD201902A5 (en) 1983-08-17
FI813757L (en) 1982-05-27
NL8104785A (en) 1982-06-16
CH648313A5 (en) 1985-03-15
IT1142938B (en) 1986-10-15
ATA444281A (en) 1985-06-15
PT74035A (en) 1981-12-01
CS223849B2 (en) 1983-11-25
RO83775B (en) 1984-04-30
DK521881A (en) 1982-05-27
IT8149754A0 (en) 1981-11-23
PL233967A1 (en) 1982-07-19
HU183704B (en) 1984-05-28
BG36346A3 (en) 1984-10-15

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