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 PDFInfo
- 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
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)
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 (ro) |
| AT (1) | ATA444281A (ro) |
| BG (1) | BG36346A3 (ro) |
| CH (1) | CH648313A5 (ro) |
| CS (1) | CS223849B2 (ro) |
| DD (1) | DD201902A5 (ro) |
| DE (1) | DE3044497A1 (ro) |
| DK (1) | DK521881A (ro) |
| ES (1) | ES8301983A1 (ro) |
| FI (1) | FI813757L (ro) |
| GR (1) | GR76304B (ro) |
| HU (1) | HU183704B (ro) |
| IT (1) | IT1142938B (ro) |
| NL (1) | NL8104785A (ro) |
| NO (1) | NO814012L (ro) |
| PL (1) | PL233967A1 (ro) |
| PT (1) | PT74035B (ro) |
| RO (1) | RO83775B (ro) |
| SE (1) | SE8107021L (ro) |
| YU (1) | YU277181A (ro) |
Families Citing this family (4)
| 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 |
-
1980
- 1980-11-26 DE DE19803044497 patent/DE3044497A1/de not_active Withdrawn
-
1981
- 1981-10-16 AT AT0444281A patent/ATA444281A/de not_active Application Discontinuation
- 1981-10-22 NL NL8104785A patent/NL8104785A/nl not_active Application Discontinuation
- 1981-11-18 DD DD81234957A patent/DD201902A5/de unknown
- 1981-11-23 CH CH7489/81A patent/CH648313A5/de not_active IP Right Cessation
- 1981-11-23 IT IT49754/81A patent/IT1142938B/it active
- 1981-11-24 RO RO105857A patent/RO83775B/ro unknown
- 1981-11-24 FI FI813757A patent/FI813757L/fi not_active Application Discontinuation
- 1981-11-24 DK DK521881A patent/DK521881A/da not_active Application Discontinuation
- 1981-11-24 CS CS818628A patent/CS223849B2/cs unknown
- 1981-11-25 SE SE8107021A patent/SE8107021L/xx not_active Application Discontinuation
- 1981-11-25 NO NO814012A patent/NO814012L/no unknown
- 1981-11-25 PL PL23396781A patent/PL233967A1/xx unknown
- 1981-11-25 HU HU813523A patent/HU183704B/hu unknown
- 1981-11-25 ES ES507418A patent/ES8301983A1/es not_active Expired
- 1981-11-25 YU YU02771/81A patent/YU277181A/xx unknown
- 1981-11-25 JP JP56189018A patent/JPS57116069A/ja active Pending
- 1981-11-25 PT PT74035A patent/PT74035B/pt unknown
- 1981-11-25 BG BG054278A patent/BG36346A3/xx unknown
- 1981-11-29 GR GR66606A patent/GR76304B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO814012L (no) | 1982-05-27 |
| RO83775A (ro) | 1984-04-02 |
| RO83775B (ro) | 1984-04-30 |
| DK521881A (da) | 1982-05-27 |
| DE3044497A1 (de) | 1982-06-24 |
| FI813757A7 (fi) | 1982-05-27 |
| GR76304B (ro) | 1984-08-04 |
| PT74035B (de) | 1983-12-07 |
| PT74035A (de) | 1981-12-01 |
| ES507418A0 (es) | 1983-01-01 |
| IT1142938B (it) | 1986-10-15 |
| PL233967A1 (ro) | 1982-07-19 |
| CH648313A5 (en) | 1985-03-15 |
| IT8149754A0 (it) | 1981-11-23 |
| ES8301983A1 (es) | 1983-01-01 |
| BG36346A3 (bg) | 1984-10-15 |
| SE8107021L (sv) | 1982-05-27 |
| JPS57116069A (en) | 1982-07-19 |
| DD201902A5 (de) | 1983-08-17 |
| FI813757L (fi) | 1982-05-27 |
| YU277181A (en) | 1983-12-31 |
| HU183704B (en) | 1984-05-28 |
| NL8104785A (nl) | 1982-06-16 |
| ATA444281A (de) | 1985-06-15 |
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