ES395260A1 - Procedimiento para preparacion de imidazo (4,5-b) piridina. - Google Patents
Procedimiento para preparacion de imidazo (4,5-b) piridina.Info
- Publication number
- ES395260A1 ES395260A1 ES395260A ES395260A ES395260A1 ES 395260 A1 ES395260 A1 ES 395260A1 ES 395260 A ES395260 A ES 395260A ES 395260 A ES395260 A ES 395260A ES 395260 A1 ES395260 A1 ES 395260A1
- Authority
- ES
- Spain
- Prior art keywords
- imidazo
- general formula
- carbon atoms
- formula
- alkyl radical
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7034133A FR2105060A1 (en) | 1970-09-21 | 1970-09-21 | Anthelmintic imidazo (4,5-b) pyridine derivs - with low mammalian toxicity,for oral human and veterinary use |
| FR7130825A FR2150236A2 (en) | 1971-08-25 | 1971-08-25 | Anthelmintic imidazo (4,5-b) pyridine derivs - with low mammalian toxicity,for oral human and veterinary use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES395260A1 true ES395260A1 (es) | 1973-12-01 |
Family
ID=26215952
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES395260A Expired ES395260A1 (es) | 1970-09-21 | 1971-09-21 | Procedimiento para preparacion de imidazo (4,5-b) piridina. |
| ES403910A Expired ES403910A1 (es) | 1970-09-21 | 1972-06-15 | Procedimiento para la preparacion de imidazo (4,5-b) piri- dina. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403910A Expired ES403910A1 (es) | 1970-09-21 | 1972-06-15 | Procedimiento para la preparacion de imidazo (4,5-b) piri- dina. |
Country Status (13)
| Country | Link |
|---|---|
| AU (1) | AU453067B2 (de) |
| BE (1) | BE772835A (de) |
| CA (1) | CA940131A (de) |
| CH (1) | CH532600A (de) |
| DE (1) | DE2147103C3 (de) |
| DK (1) | DK131345B (de) |
| ES (2) | ES395260A1 (de) |
| GB (1) | GB1318859A (de) |
| HU (1) | HU163150B (de) |
| IL (1) | IL37752A (de) |
| LU (1) | LU63927A1 (de) |
| NL (1) | NL145553B (de) |
| SE (1) | SE368828B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU763431B2 (en) | 1999-03-31 | 2003-07-24 | Uaf Technologies And Research Llc | Viral treatment |
| US6593466B1 (en) | 1999-07-07 | 2003-07-15 | Isis Pharmaceuticals, Inc. | Guanidinium functionalized nucleotides and precursors thereof |
| US6384049B1 (en) | 2000-05-25 | 2002-05-07 | The Procter & Gamble Company | Cancer treatment |
-
1971
- 1971-09-17 IL IL37752A patent/IL37752A/en unknown
- 1971-09-20 BE BE772835A patent/BE772835A/xx unknown
- 1971-09-20 DK DK458771AA patent/DK131345B/da unknown
- 1971-09-20 SE SE11891/71A patent/SE368828B/xx unknown
- 1971-09-20 HU HURO628A patent/HU163150B/hu unknown
- 1971-09-20 CA CA123264A patent/CA940131A/en not_active Expired
- 1971-09-20 LU LU63927D patent/LU63927A1/xx unknown
- 1971-09-20 CH CH1372371A patent/CH532600A/fr not_active IP Right Cessation
- 1971-09-21 DE DE2147103A patent/DE2147103C3/de not_active Expired
- 1971-09-21 AU AU33735/71A patent/AU453067B2/en not_active Expired
- 1971-09-21 ES ES395260A patent/ES395260A1/es not_active Expired
- 1971-09-21 GB GB4400371A patent/GB1318859A/en not_active Expired
- 1971-09-21 NL NL717112971A patent/NL145553B/xx unknown
-
1972
- 1972-06-15 ES ES403910A patent/ES403910A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA940131A (en) | 1974-01-15 |
| ES403910A1 (es) | 1975-05-01 |
| GB1318859A (en) | 1973-05-31 |
| SE368828B (de) | 1974-07-22 |
| AU453067B2 (en) | 1974-09-19 |
| HU163150B (de) | 1973-06-28 |
| NL7112971A (de) | 1972-03-23 |
| NL145553B (nl) | 1975-04-15 |
| DE2147103A1 (de) | 1972-03-23 |
| DK131345C (de) | 1975-11-24 |
| AU3373571A (en) | 1973-03-29 |
| DE2147103C3 (de) | 1975-07-17 |
| DE2147103B2 (de) | 1974-11-14 |
| IL37752A0 (en) | 1971-11-29 |
| IL37752A (en) | 1974-10-22 |
| LU63927A1 (de) | 1972-06-27 |
| DK131345B (da) | 1975-06-30 |
| BE772835A (fr) | 1972-03-20 |
| CH532600A (fr) | 1973-01-15 |
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