RO86091B1 - Derivat de 2-benzilbenzimidazol si procedeu de preparare a acestuia - Google Patents
Derivat de 2-benzilbenzimidazol si procedeu de preparare a acestuiaInfo
- Publication number
- RO86091B1 RO86091B1 RO109107A RO10910782A RO86091B1 RO 86091 B1 RO86091 B1 RO 86091B1 RO 109107 A RO109107 A RO 109107A RO 10910782 A RO10910782 A RO 10910782A RO 86091 B1 RO86091 B1 RO 86091B1
- Authority
- RO
- Romania
- Prior art keywords
- derivative
- benzylbenzimidazole
- preparing
- same
- formula
- Prior art date
Links
- YTLQFZVCLXFFRK-UHFFFAOYSA-N bendazol Chemical class N=1C2=CC=CC=C2NC=1CC1=CC=CC=C1 YTLQFZVCLXFFRK-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- PAUJKXBGHQXCJQ-UHFFFAOYSA-N chloroform;ethanol;propan-2-one Chemical compound CCO.CC(C)=O.ClC(Cl)Cl PAUJKXBGHQXCJQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229960003512 nicotinic acid Drugs 0.000 abstract 1
- 235000001968 nicotinic acid Nutrition 0.000 abstract 1
- 239000011664 nicotinic acid Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Inventia se refera la un derivat al 2-benzilbenzimidazonului cu formula genera I: (vezi formula în desc.) si care este un compus sub forma de pulbere alba, cu punct de topire 143....145 degree C, insolubil la rece în apa, foarte greu solubil în etanol acetona cloroform eter etilic usor solubil în dimetilformamida pH-ul solutiei apoase la 18 degree C fiind de 4,60. Procedeul de preparare consta în aceea ca la o solutie în alcool etilic de 2-benzil-benzimidazol se adauga în mici portiuni sub continua agitare acid nicotinic si amestecul se încalzeste pe bata de apa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109107A RO86091B1 (ro) | 1982-11-24 | 1982-11-24 | Derivat de 2-benzilbenzimidazol si procedeu de preparare a acestuia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109107A RO86091B1 (ro) | 1982-11-24 | 1982-11-24 | Derivat de 2-benzilbenzimidazol si procedeu de preparare a acestuia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86091A2 RO86091A2 (ro) | 1985-02-25 |
| RO86091B1 true RO86091B1 (ro) | 1985-03-01 |
Family
ID=20112252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109107A RO86091B1 (ro) | 1982-11-24 | 1982-11-24 | Derivat de 2-benzilbenzimidazol si procedeu de preparare a acestuia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86091B1 (ro) |
-
1982
- 1982-11-24 RO RO109107A patent/RO86091B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86091A2 (ro) | 1985-02-25 |
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