CS223849B2 - Method of making the imidazo /4,5-b/pyridine and a pyridine - Google Patents

Method of making the imidazo /4,5-b/pyridine and a pyridine Download PDF

Info

Publication number
CS223849B2
CS223849B2 CS818628A CS862881A CS223849B2 CS 223849 B2 CS223849 B2 CS 223849B2 CS 818628 A CS818628 A CS 818628A CS 862881 A CS862881 A CS 862881A CS 223849 B2 CS223849 B2 CS 223849B2
Authority
CS
Czechoslovakia
Prior art keywords
alkyl
pyridine
alkoxy
imidazo
process according
Prior art date
Application number
CS818628A
Other languages
Czech (cs)
English (en)
Inventor
Manfred 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 CS223849B2 publication Critical patent/CS223849B2/cs

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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)
CS818628A 1980-11-26 1981-11-24 Method of making the imidazo /4,5-b/pyridine and a pyridine CS223849B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044497 DE3044497A1 (de) 1980-11-26 1980-11-26 Neues verfahren zur herstellung von imidazo(4,5-b)pyridinen und -pyrimidinen

Publications (1)

Publication Number Publication Date
CS223849B2 true CS223849B2 (en) 1983-11-25

Family

ID=6117613

Family Applications (1)

Application Number Title Priority Date Filing Date
CS818628A CS223849B2 (en) 1980-11-26 1981-11-24 Method of making the imidazo /4,5-b/pyridine and a pyridine

Country Status (20)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217583A1 (de) * 1982-05-11 1983-11-17 Merck Patent Gmbh, 6100 Darmstadt 2-aryl-tetraazaindene
DE3324115A1 (de) * 1983-07-05 1985-01-17 Dr. Karl Thomae Gmbh, 7950 Biberach Neue imidazole, ihre herstellung und diese verbindungen enthaltende arzneimittel
US4515796A (en) * 1983-09-08 1985-05-07 Eli Lilly And Company Certain naphthalenyl imidazo compounds and their pharmaceutical use
DE3522230A1 (de) * 1985-06-21 1987-01-02 Thomae Gmbh Dr K Neue 2-arylimidazole, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
RO83775A (ro) 1984-04-02
CH648313A5 (en) 1985-03-15
JPS57116069A (en) 1982-07-19
HU183704B (en) 1984-05-28
YU277181A (en) 1983-12-31
IT8149754A0 (it) 1981-11-23
GR76304B (enrdf_load_html_response) 1984-08-04
DK521881A (da) 1982-05-27
RO83775B (ro) 1984-04-30
DD201902A5 (de) 1983-08-17
PT74035B (de) 1983-12-07
PL233967A1 (enrdf_load_html_response) 1982-07-19
IT1142938B (it) 1986-10-15
SE8107021L (sv) 1982-05-27
PT74035A (de) 1981-12-01
DE3044497A1 (de) 1982-06-24
NL8104785A (nl) 1982-06-16
ATA444281A (de) 1985-06-15
BG36346A3 (bg) 1984-10-15
FI813757A7 (fi) 1982-05-27
ES507418A0 (es) 1983-01-01
ES8301983A1 (es) 1983-01-01
FI813757L (fi) 1982-05-27
NO814012L (no) 1982-05-27

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