BE837528A - Nouveau procede de preparation du (amino-4'phenyl)-2 amino-5benzimidazole - Google Patents
Nouveau procede de preparation du (amino-4'phenyl)-2 amino-5benzimidazoleInfo
- Publication number
- BE837528A BE837528A BE163486A BE163486A BE837528A BE 837528 A BE837528 A BE 837528A BE 163486 A BE163486 A BE 163486A BE 163486 A BE163486 A BE 163486A BE 837528 A BE837528 A BE 837528A
- Authority
- BE
- Belgium
- Prior art keywords
- amino
- phenyl
- preparation
- new process
- new
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500924A FR2297849A1 (fr) | 1975-01-14 | 1975-01-14 | Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole |
Publications (1)
Publication Number | Publication Date |
---|---|
BE837528A true BE837528A (fr) | 1976-07-13 |
Family
ID=9149716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE163486A BE837528A (fr) | 1975-01-14 | 1976-01-13 | Nouveau procede de preparation du (amino-4'phenyl)-2 amino-5benzimidazole |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE837528A (US07714131-20100511-C00024.png) |
FR (1) | FR2297849A1 (US07714131-20100511-C00024.png) |
-
1975
- 1975-01-14 FR FR7500924A patent/FR2297849A1/fr active Granted
-
1976
- 1976-01-13 BE BE163486A patent/BE837528A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2297849B1 (US07714131-20100511-C00024.png) | 1979-01-19 |
FR2297849A1 (fr) | 1976-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ICI FRANCOLOR S.A. Effective date: 19870131 |