BE832660A - Procede perfectionne de preparation de derives d'imidazole et produits obtenus - Google Patents
Procede perfectionne de preparation de derives d'imidazole et produits obtenusInfo
- Publication number
- BE832660A BE832660A BE159390A BE159390A BE832660A BE 832660 A BE832660 A BE 832660A BE 159390 A BE159390 A BE 159390A BE 159390 A BE159390 A BE 159390A BE 832660 A BE832660 A BE 832660A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- products obtained
- imidazole derivatives
- perfected process
- perfected
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38259/74A GB1530895A (en) | 1974-09-02 | 1974-09-02 | Electrochemical reduction of 4-imidazole carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE832660A true BE832660A (fr) | 1976-02-23 |
Family
ID=10402306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE159390A BE832660A (fr) | 1974-09-02 | 1975-08-22 | Procede perfectionne de preparation de derives d'imidazole et produits obtenus |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3984293A (xx) |
| JP (1) | JPS5759313B2 (xx) |
| BE (1) | BE832660A (xx) |
| CA (1) | CA1058620A (xx) |
| CH (1) | CH594631A5 (xx) |
| DE (1) | DE2538621C2 (xx) |
| DK (1) | DK388075A (xx) |
| FR (1) | FR2287526A1 (xx) |
| GB (1) | GB1530895A (xx) |
| HU (1) | HU170220B (xx) |
| IE (1) | IE42753B1 (xx) |
| IL (1) | IL47926A (xx) |
| LU (1) | LU73278A1 (xx) |
| NL (1) | NL7510343A (xx) |
| YU (1) | YU207575A (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165377A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidino imidazoles and thiazoles |
| US4165378A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidine derivatives of imidazoles and thiazoles |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055573A (en) * | 1976-05-06 | 1977-10-25 | Smithkline Corporation | Electrochemical reduction of imidazolecarboxylic esters |
| US4224452A (en) * | 1978-03-02 | 1980-09-23 | Ethyl Corporation | Method for preparing 4-hydroxymethyl imidazoles |
| US4322539A (en) * | 1979-06-25 | 1982-03-30 | Ethyl Corporation | Conversion of ethers to thioamines |
| US4968588A (en) * | 1986-01-30 | 1990-11-06 | Fuji Photo Film Co., Ltd. | Method for processing silver halide color photographic materials with a color developer comprising no benzyl alcohol and an accelerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US815193A (en) * | 1905-10-11 | 1906-03-13 | Basf Ag | Production of aromatic alcohols. |
-
1974
- 1974-09-02 GB GB38259/74A patent/GB1530895A/en not_active Expired
-
1975
- 1975-08-06 US US05/602,332 patent/US3984293A/en not_active Expired - Lifetime
- 1975-08-08 IE IE1781/75A patent/IE42753B1/en unknown
- 1975-08-13 YU YU02075/75A patent/YU207575A/xx unknown
- 1975-08-15 IL IL47926A patent/IL47926A/xx unknown
- 1975-08-20 CA CA233,791A patent/CA1058620A/en not_active Expired
- 1975-08-22 BE BE159390A patent/BE832660A/xx not_active IP Right Cessation
- 1975-08-28 CH CH1116275A patent/CH594631A5/xx not_active IP Right Cessation
- 1975-08-28 FR FR7526533A patent/FR2287526A1/fr active Granted
- 1975-08-28 DK DK388075A patent/DK388075A/da not_active Application Discontinuation
- 1975-08-29 LU LU73278A patent/LU73278A1/xx unknown
- 1975-08-29 DE DE2538621A patent/DE2538621C2/de not_active Expired
- 1975-09-01 HU HUSI1487A patent/HU170220B/hu unknown
- 1975-09-01 JP JP50106457A patent/JPS5759313B2/ja not_active Expired
- 1975-09-02 NL NL7510343A patent/NL7510343A/xx not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165377A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidino imidazoles and thiazoles |
| US4165378A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidine derivatives of imidazoles and thiazoles |
| US4234735A (en) | 1977-04-20 | 1980-11-18 | Imperial Chemical Industries Limited | Guanidino imidazoles and thiazoles |
| US4262126A (en) | 1977-04-20 | 1981-04-14 | Imperial Chemical Industries Limited | Guanidine derivatives of imidazoles and thiazoles |
Also Published As
| Publication number | Publication date |
|---|---|
| IL47926A0 (en) | 1975-11-25 |
| DK388075A (da) | 1976-03-03 |
| NL7510343A (nl) | 1976-03-04 |
| CA1058620A (en) | 1979-07-17 |
| FR2287526B1 (xx) | 1979-05-25 |
| LU73278A1 (xx) | 1976-04-13 |
| DE2538621C2 (de) | 1983-07-21 |
| IE42753L (en) | 1976-03-02 |
| HU170220B (xx) | 1977-04-28 |
| IL47926A (en) | 1980-10-26 |
| CH594631A5 (xx) | 1978-01-13 |
| US3984293A (en) | 1976-10-05 |
| YU207575A (en) | 1982-02-28 |
| JPS5154560A (xx) | 1976-05-13 |
| GB1530895A (en) | 1978-11-01 |
| DE2538621A1 (de) | 1976-03-11 |
| IE42753B1 (en) | 1980-10-08 |
| JPS5759313B2 (xx) | 1982-12-14 |
| FR2287526A1 (fr) | 1976-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SMITH KLINE & FRENCH LABORATORIES LTD Effective date: 19840822 |