NO923481L - Fremgangsmaate for fremstilling av 1-hydroksyalkyl-5-nitroimidazol - Google Patents
Fremgangsmaate for fremstilling av 1-hydroksyalkyl-5-nitroimidazolInfo
- Publication number
- NO923481L NO923481L NO92923481A NO923481A NO923481L NO 923481 L NO923481 L NO 923481L NO 92923481 A NO92923481 A NO 92923481A NO 923481 A NO923481 A NO 923481A NO 923481 L NO923481 L NO 923481L
- Authority
- NO
- Norway
- Prior art keywords
- general formula
- alcoholysis
- hydroxylkyl
- nitroimidazole
- preparing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005903 acid hydrolysis reaction Methods 0.000 abstract 2
- 238000006136 alcoholysis reaction Methods 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 150000002460 imidazoles Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
En fremgangsmåte for fremstilling av l-hydroksyalkyl-5-nitrolmidazoler med den generelle formel (I). ved innvirkning av et alkylenoksyd på et kompleks av svovelsyreanhydrid med et derivat av imidazol med den generelle formel (II). fulgt av sur hydrolyse eller alkoholyse av det oppnådde produkt.I de generelle formler (I) og (II) betyr R hydrogen, alkyl, fenylalkyl eller eventuelt substituert fenyl.I den generelle formel (I) er n lik 2 eller 3 og et eller flere av karbonatomene i alkylenkjeden kan være substituert med en eller flere metylrester.I den generelle formel (II) betyr X en gruppe som kan fjernes ved sur hydrolyse eller alkoholyse.
Applications Claiming Priority (2)
| 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. |
| PCT/FR1991/000196 WO1991013877A1 (fr) | 1990-03-12 | 1991-03-11 | Procede de preparation d'hydroxyalkyl-1 nitro-5 imidazoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO923481L true NO923481L (no) | 1992-09-07 |
| NO923481D0 NO923481D0 (no) | 1992-09-07 |
Family
ID=26227923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO923481A NO923481D0 (no) | 1990-03-12 | 1992-09-07 | Fremgangsmaate for fremstilling av 1-hydroksyalkyl-5-nitroimidazol |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO923481D0 (no) |
-
1992
- 1992-09-07 NO NO923481A patent/NO923481D0/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO923481D0 (no) | 1992-09-07 |
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