FR2332273A2 - Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole - Google Patents
Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazoleInfo
- Publication number
- FR2332273A2 FR2332273A2 FR7535129A FR7535129A FR2332273A2 FR 2332273 A2 FR2332273 A2 FR 2332273A2 FR 7535129 A FR7535129 A FR 7535129A FR 7535129 A FR7535129 A FR 7535129A FR 2332273 A2 FR2332273 A2 FR 2332273A2
- Authority
- FR
- France
- Prior art keywords
- prepn
- aniline
- amino
- benzimidazole
- cyclo
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535129A FR2332273A2 (fr) | 1975-11-18 | 1975-11-18 | Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole |
US05/647,240 US4109093A (en) | 1975-01-14 | 1976-01-07 | Process for making 2-(4'-aminophenyl) 5-amino benzimidazole |
CS76190A CS200485B2 (en) | 1975-01-14 | 1976-01-12 | Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole |
GB1146/76A GB1531161A (en) | 1975-01-14 | 1976-01-13 | Process for the preparation of 2-(4'-amino-phenyl)-6-amino-benzimidazole |
DE19762601041 DE2601041A1 (de) | 1975-01-14 | 1976-01-13 | Verfahren zur herstellung von 2-(4'-amino-phenyl)-5-amino-benzimidazol |
NL7600274A NL7600274A (nl) | 1975-01-14 | 1976-01-13 | Werkwijze voor het bereiden van 2-(4-aminofenyl)- -5-aminobenzimidazol. |
CH32876A CH612940A5 (fr) | 1975-01-14 | 1976-01-13 | |
BR7600157A BR7600157A (pt) | 1975-01-14 | 1976-01-13 | Processo de preparacao de(amino 4-fenil)-2-amino-5-benzimidazol |
IT67073/76A IT1055787B (it) | 1975-01-14 | 1976-01-14 | Procedimento di preparazione dell amino 4 fenil 2 amino 5 benzimidazolo |
JP51003741A JPS5840545B2 (ja) | 1975-01-14 | 1976-01-14 | 2−(4′ アミノ−フエニル)−5−アミノベンゾイミダゾ−ルの製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535129A FR2332273A2 (fr) | 1975-11-18 | 1975-11-18 | Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2332273A2 true FR2332273A2 (fr) | 1977-06-17 |
FR2332273B2 FR2332273B2 (fr) | 1979-02-23 |
Family
ID=9162543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535129A Granted FR2332273A2 (fr) | 1975-01-14 | 1975-11-18 | Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2332273A2 (fr) |
-
1975
- 1975-11-18 FR FR7535129A patent/FR2332273A2/fr active Granted
Non-Patent Citations (1)
Title |
---|
REC. TRAV. CHIM. 55 1936 PAGES 245-62) * |
Also Published As
Publication number | Publication date |
---|---|
FR2332273B2 (fr) | 1979-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property |