ES8301983A1 - Procedimiento perfeccionado para la preparacion de imidazo- (4,5-b)-piridinas y -pirimidinas. - Google Patents

Procedimiento perfeccionado para la preparacion de imidazo- (4,5-b)-piridinas y -pirimidinas.

Info

Publication number
ES8301983A1
ES8301983A1 ES507418A ES507418A ES8301983A1 ES 8301983 A1 ES8301983 A1 ES 8301983A1 ES 507418 A ES507418 A ES 507418A ES 507418 A ES507418 A ES 507418A ES 8301983 A1 ES8301983 A1 ES 8301983A1
Authority
ES
Spain
Prior art keywords
imidazo
pyrimidine
pyridine
novel manufacture
novel
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.)
Expired
Application number
ES507418A
Other languages
English (en)
Spanish (es)
Other versions
ES507418A0 (es
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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 Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES507418A0 publication Critical patent/ES507418A0/es
Publication of ES8301983A1 publication Critical patent/ES8301983A1/es
Expired legal-status Critical Current

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)
ES507418A 1980-11-26 1981-11-25 Procedimiento perfeccionado para la preparacion de imidazo- (4,5-b)-piridinas y -pirimidinas. Expired ES8301983A1 (es)

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 (2)

Publication Number Publication Date
ES507418A0 ES507418A0 (es) 1983-01-01
ES8301983A1 true ES8301983A1 (es) 1983-01-01

Family

ID=6117613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507418A Expired ES8301983A1 (es) 1980-11-26 1981-11-25 Procedimiento perfeccionado para la preparacion de imidazo- (4,5-b)-piridinas y -pirimidinas.

Country Status (20)

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

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
CS223849B2 (en) 1983-11-25
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 (cs) 1984-08-04
DK521881A (da) 1982-05-27
RO83775B (ro) 1984-04-30
DD201902A5 (de) 1983-08-17
PT74035B (de) 1983-12-07
PL233967A1 (cs) 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
FI813757L (fi) 1982-05-27
NO814012L (no) 1982-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103