HU208676B - Process for producing 1-hydroxyalkyl-5-nitroimidazoles - Google Patents
Process for producing 1-hydroxyalkyl-5-nitroimidazoles Download PDFInfo
- Publication number
- HU208676B HU208676B HU292092A HU292092A HU208676B HU 208676 B HU208676 B HU 208676B HU 292092 A HU292092 A HU 292092A HU 292092 A HU292092 A HU 292092A HU 208676 B HU208676 B HU 208676B
- Authority
- HU
- Hungary
- Prior art keywords
- nitroimidazole
- methyl
- process according
- hydrolysis
- alcoholysis
- 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
- C07D233/66—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 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
- C07D233/91—Nitro radicals
- C07D233/92—Nitro radicals attached in position 4 or 5
- C07D233/94—Nitro radicals attached in position 4 or 5 with hydrocarbon radicals, substituted by oxygen or sulfur atoms, attached to other ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9003087A FR2659326A1 (fr) | 1990-03-12 | 1990-03-12 | Procede de preparation d'hydroxyalkyl-1 nitro-5 imidazoles. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU9202920D0 HU9202920D0 (en) | 1992-11-30 |
| HUT61530A HUT61530A (en) | 1993-01-28 |
| HU208676B true HU208676B (en) | 1993-12-28 |
Family
ID=9394608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU292092A HU208676B (en) | 1990-03-12 | 1991-03-11 | Process for producing 1-hydroxyalkyl-5-nitroimidazoles |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0519984A1 (fi) |
| JP (1) | JPH05505187A (fi) |
| CN (1) | CN1055536A (fi) |
| AU (1) | AU7471791A (fi) |
| CA (1) | CA2081372A1 (fi) |
| FI (1) | FI923866A (fi) |
| FR (1) | FR2659326A1 (fi) |
| HU (1) | HU208676B (fi) |
| IE (1) | IE910801A1 (fi) |
| IL (1) | IL97512A0 (fi) |
| NZ (1) | NZ237380A (fi) |
| PT (1) | PT97014A (fi) |
| WO (1) | WO1991013877A1 (fi) |
| YU (1) | YU42991A (fi) |
| ZA (1) | ZA911768B (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376559C (zh) * | 2006-05-22 | 2008-03-26 | 浙江苏泊尔制药有限公司 | 塞克硝唑的制备方法 |
| CN102321028B (zh) * | 2011-06-30 | 2013-12-25 | 湖北省宏源药业有限公司 | 一种合成2-甲基-5-硝基咪唑-1-乙醇的方法 |
| CN104072424A (zh) * | 2013-03-29 | 2014-10-01 | 黄冈师范学院 | 甲硝唑和复合肥的联产环保新工艺 |
| CN104177297B (zh) * | 2013-05-20 | 2016-09-28 | 东港市宏达制药有限公司 | 一种甲硝唑原料药合成清洁生产方法 |
| CN103539745B (zh) * | 2013-10-11 | 2015-09-02 | 黄冈赛康药业有限公司 | 一种塞克硝唑的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1379915A (fr) * | 1963-12-17 | 1964-11-27 | Rhone Poulenc Sa | Procédé de préparation de dérivés de l'imidazole |
| FR1035872A (fr) * | 1965-04-16 | 1953-09-01 | William Prym | Procédé pour la fabrication de fermetures à curseur |
| DE2359625A1 (de) * | 1973-11-30 | 1975-06-05 | Basf Ag | Verfahren zur herstellung von 1-hydroxyalkyl-5-nitroimidazolen |
| DE68904436T2 (de) * | 1988-01-15 | 1993-07-29 | Rhone Poulenc Sante | Verfahren zur herstellung von 1-alkyl-5-nitro-imidazolen. |
| FR2625998B1 (fr) * | 1988-01-15 | 1990-06-08 | Rhone Poulenc Sante | Procede de preparation d'hydroxyalkyl-1 methyl-2 nitro-5 imidazoles |
-
1990
- 1990-03-12 FR FR9003087A patent/FR2659326A1/fr active Pending
-
1991
- 1991-03-11 ZA ZA911768A patent/ZA911768B/xx unknown
- 1991-03-11 AU AU74717/91A patent/AU7471791A/en not_active Abandoned
- 1991-03-11 YU YU42991A patent/YU42991A/sh unknown
- 1991-03-11 CA CA002081372A patent/CA2081372A1/fr not_active Abandoned
- 1991-03-11 CN CN91102093A patent/CN1055536A/zh active Pending
- 1991-03-11 IL IL97512A patent/IL97512A0/xx unknown
- 1991-03-11 NZ NZ237380A patent/NZ237380A/xx unknown
- 1991-03-11 HU HU292092A patent/HU208676B/hu not_active IP Right Cessation
- 1991-03-11 EP EP91906063A patent/EP0519984A1/fr not_active Withdrawn
- 1991-03-11 WO PCT/FR1991/000196 patent/WO1991013877A1/fr not_active Application Discontinuation
- 1991-03-11 IE IE080191A patent/IE910801A1/en unknown
- 1991-03-11 JP JP3505797A patent/JPH05505187A/ja active Pending
- 1991-03-12 PT PT97014A patent/PT97014A/pt not_active Application Discontinuation
-
1992
- 1992-08-28 FI FI923866A patent/FI923866A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| YU42991A (sh) | 1994-01-20 |
| WO1991013877A1 (fr) | 1991-09-19 |
| HUT61530A (en) | 1993-01-28 |
| FR2659326A1 (fr) | 1991-09-13 |
| FI923866A0 (fi) | 1992-08-28 |
| NZ237380A (en) | 1992-02-25 |
| ZA911768B (en) | 1991-12-24 |
| AU7471791A (en) | 1991-10-10 |
| JPH05505187A (ja) | 1993-08-05 |
| IL97512A0 (en) | 1992-06-21 |
| FI923866A (fi) | 1992-08-28 |
| IE910801A1 (en) | 1991-09-25 |
| PT97014A (pt) | 1991-10-31 |
| EP0519984A1 (fr) | 1992-12-30 |
| CN1055536A (zh) | 1991-10-23 |
| CA2081372A1 (fr) | 1991-09-13 |
| HU9202920D0 (en) | 1992-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |