CH554873A - PROCESS FOR THE PREPARATION OF A BENZIMIDAZOLE OR OF AN IMIDAZO- (4,5-B) -PYRIDINE. - Google Patents
PROCESS FOR THE PREPARATION OF A BENZIMIDAZOLE OR OF AN IMIDAZO- (4,5-B) -PYRIDINE.Info
- Publication number
- CH554873A CH554873A CH197073A CH197073A CH554873A CH 554873 A CH554873 A CH 554873A CH 197073 A CH197073 A CH 197073A CH 197073 A CH197073 A CH 197073A CH 554873 A CH554873 A CH 554873A
- Authority
- CH
- Switzerland
- Prior art keywords
- imidazo
- benzimidazole
- pyridine
- preparation
- 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
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/10—Radicals substituted by halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10226670A | 1970-12-28 | 1970-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH554873A true CH554873A (en) | 1974-10-15 |
Family
ID=22288990
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH138073A CH556342A (en) | 1970-12-28 | 1971-12-28 | PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. |
CH197073A CH554873A (en) | 1970-12-28 | 1971-12-28 | PROCESS FOR THE PREPARATION OF A BENZIMIDAZOLE OR OF AN IMIDAZO- (4,5-B) -PYRIDINE. |
CH1905071A CH558366A (en) | 1970-12-28 | 1971-12-28 | PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH138073A CH556342A (en) | 1970-12-28 | 1971-12-28 | PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1905071A CH558366A (en) | 1970-12-28 | 1971-12-28 | PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. |
Country Status (19)
Country | Link |
---|---|
AR (2) | AR201728A1 (en) |
AT (2) | AT318608B (en) |
AU (1) | AU465099B2 (en) |
BE (1) | BE777250A (en) |
CA (1) | CA969547A (en) |
CH (3) | CH556342A (en) |
DE (2) | DE2165021A1 (en) |
DK (1) | DK139385B (en) |
ES (1) | ES398379A1 (en) |
FR (1) | FR2121020A5 (en) |
GB (3) | GB1375157A (en) |
IE (1) | IE36678B1 (en) |
IL (1) | IL38452A (en) |
IT (1) | IT945597B (en) |
NL (1) | NL7118000A (en) |
SE (1) | SE412064B (en) |
SU (3) | SU535905A3 (en) |
YU (2) | YU35001B (en) |
ZA (1) | ZA718532B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031107A (en) * | 1972-12-13 | 1977-06-21 | Eli Lilly And Company | Method for introducing amino groups into benzimidazole or imidazopyridine compounds |
US4265901A (en) * | 1979-12-26 | 1981-05-05 | Eli Lilly And Company | 2-Oxybenzimidazoline compounds |
-
1971
- 1971-12-21 ZA ZA718532A patent/ZA718532B/en unknown
- 1971-12-22 IT IT54935/71A patent/IT945597B/en active
- 1971-12-22 SE SE7116475A patent/SE412064B/en unknown
- 1971-12-23 IE IE1643/71A patent/IE36678B1/en unknown
- 1971-12-23 GB GB3809473A patent/GB1375157A/en not_active Expired
- 1971-12-23 GB GB6011371A patent/GB1374800A/en not_active Expired
- 1971-12-23 GB GB3830273A patent/GB1377469A/en not_active Expired
- 1971-12-23 CA CA130,993A patent/CA969547A/en not_active Expired
- 1971-12-24 AU AU37333/71A patent/AU465099B2/en not_active Expired
- 1971-12-24 BE BE777250A patent/BE777250A/en unknown
- 1971-12-27 IL IL38452A patent/IL38452A/en unknown
- 1971-12-27 AT AT163873A patent/AT318608B/en not_active IP Right Cessation
- 1971-12-27 DK DK634871AA patent/DK139385B/en unknown
- 1971-12-27 AT AT1113071A patent/AT312598B/en not_active IP Right Cessation
- 1971-12-28 CH CH138073A patent/CH556342A/en not_active IP Right Cessation
- 1971-12-28 YU YU3284/71A patent/YU35001B/en unknown
- 1971-12-28 ES ES398379A patent/ES398379A1/en not_active Expired
- 1971-12-28 DE DE19712165021 patent/DE2165021A1/en not_active Ceased
- 1971-12-28 CH CH197073A patent/CH554873A/en not_active IP Right Cessation
- 1971-12-28 DE DE19712166996 patent/DE2166996A1/en not_active Ceased
- 1971-12-28 FR FR7147107A patent/FR2121020A5/fr not_active Expired
- 1971-12-28 CH CH1905071A patent/CH558366A/en not_active IP Right Cessation
- 1971-12-28 NL NL7118000A patent/NL7118000A/xx not_active Application Discontinuation
- 1971-12-28 AR AR239854A patent/AR201728A1/en active
-
1973
- 1973-10-18 SU SU1966487A patent/SU535905A3/en active
-
1974
- 1974-01-04 AR AR251821A patent/AR196969A1/en active
- 1974-05-15 SU SU2133311A patent/SU535908A3/en active
-
1975
- 1975-05-15 SU SU1732630A patent/SU541436A3/en active
-
1978
- 1978-12-11 YU YU2895/78A patent/YU35256B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IE36678B1 (en) | 1977-02-02 |
FR2121020A5 (en) | 1972-08-18 |
AT318608B (en) | 1974-11-11 |
BE777250A (en) | 1972-06-26 |
YU289578A (en) | 1980-04-30 |
CH558366A (en) | 1975-01-31 |
DK139385B (en) | 1979-02-12 |
ZA718532B (en) | 1973-08-29 |
SU535908A3 (en) | 1976-11-15 |
DE2165021A1 (en) | 1972-10-12 |
SE412064B (en) | 1980-02-18 |
CA969547A (en) | 1975-06-17 |
SU535905A3 (en) | 1976-11-15 |
YU328471A (en) | 1979-12-31 |
AU3733371A (en) | 1973-06-28 |
YU35001B (en) | 1980-06-30 |
IL38452A0 (en) | 1972-02-29 |
IE36678L (en) | 1972-06-28 |
IL38452A (en) | 1975-04-25 |
CH556342A (en) | 1974-11-29 |
YU35256B (en) | 1980-10-31 |
DK139385C (en) | 1979-07-30 |
ES398379A1 (en) | 1975-06-16 |
DE2166996A1 (en) | 1977-05-18 |
NL7118000A (en) | 1972-06-30 |
AU465099B2 (en) | 1975-09-18 |
GB1374800A (en) | 1974-11-20 |
AR196969A1 (en) | 1974-02-28 |
IT945597B (en) | 1973-05-10 |
AR201728A1 (en) | 1975-04-15 |
SU541436A3 (en) | 1976-12-30 |
AT312598B (en) | 1974-01-10 |
GB1375157A (en) | 1974-11-27 |
GB1377469A (en) | 1974-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |