CH556342A - PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. - Google Patents

PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES.

Info

Publication number: CH556342A
Authority: CH; Switzerland
Prior art keywords: benzimidazoles; pyridines; imidazo; preparation
Prior art date: 1970-12-28

Application number

CH138073A

Other languages

French (fr)

Original Assignee

Lilly Co Eli

Priority date (The priority date 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 date listed.)

1970-12-28

Filing date

1971-12-28

Publication date

1974-11-29

1971-12-28 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1974-11-29 Publication of CH556342A publication Critical patent/CH556342A/en

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)

CH138073A 1970-12-28 1971-12-28 PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. CH556342A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10226670A	1970-12-28	1970-12-28

Publications (1)

Publication Number	Publication Date
CH556342A true CH556342A (en)	1974-11-29

Family

ID=22288990

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
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.
CH138073A CH556342A (en)	1970-12-28	1971-12-28	PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
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.

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)	CH554873A (en)
DE (2)	DE2166996A1 (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)

* Cited by examiner, † Cited by third party
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 CA CA130,993A patent/CA969547A/en not_active Expired
- 1971-12-23 GB GB3809473A patent/GB1375157A/en not_active Expired
- 1971-12-23 GB GB3830273A patent/GB1377469A/en not_active Expired
- 1971-12-23 GB GB6011371A patent/GB1374800A/en not_active Expired
- 1971-12-23 IE IE1643/71A patent/IE36678B1/en unknown
- 1971-12-24 BE BE777250A patent/BE777250A/en unknown
- 1971-12-24 AU AU37333/71A patent/AU465099B2/en not_active Expired
- 1971-12-27 DK DK634871AA patent/DK139385B/en unknown
- 1971-12-27 AT AT163873A patent/AT318608B/en not_active IP Right Cessation
- 1971-12-27 AT AT1113071A patent/AT312598B/en not_active IP Right Cessation
- 1971-12-27 IL IL38452A patent/IL38452A/en unknown
- 1971-12-28 ES ES398379A patent/ES398379A1/en not_active Expired
- 1971-12-28 CH CH197073A patent/CH554873A/en not_active IP Right Cessation
- 1971-12-28 FR FR7147107A patent/FR2121020A5/fr not_active Expired
- 1971-12-28 DE DE19712166996 patent/DE2166996A1/en not_active Ceased
- 1971-12-28 YU YU3284/71A patent/YU35001B/en unknown
- 1971-12-28 CH CH1905071A patent/CH558366A/en not_active IP Right Cessation
- 1971-12-28 AR AR239854A patent/AR201728A1/en active
- 1971-12-28 NL NL7118000A patent/NL7118000A/xx not_active Application Discontinuation
- 1971-12-28 CH CH138073A patent/CH556342A/en not_active IP Right Cessation
- 1971-12-28 DE DE19712165021 patent/DE2165021A1/en not_active Ceased
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
AR201728A1 (en)	1975-04-15
GB1374800A (en)	1974-11-20
AR196969A1 (en)	1974-02-28
YU328471A (en)	1979-12-31
BE777250A (en)	1972-06-26
IE36678L (en)	1972-06-28
SE412064B (en)	1980-02-18
SU535908A3 (en)	1976-11-15
FR2121020A5 (en)	1972-08-18
NL7118000A (en)	1972-06-30
CH554873A (en)	1974-10-15
DE2165021A1 (en)	1972-10-12
GB1377469A (en)	1974-12-18
SU541436A3 (en)	1976-12-30
SU535905A3 (en)	1976-11-15
ZA718532B (en)	1973-08-29
IL38452A0 (en)	1972-02-29
AU3733371A (en)	1973-06-28
YU35001B (en)	1980-06-30
AT312598B (en)	1974-01-10
IT945597B (en)	1973-05-10
ES398379A1 (en)	1975-06-16
DK139385B (en)	1979-02-12
YU35256B (en)	1980-10-31
DE2166996A1 (en)	1977-05-18
CA969547A (en)	1975-06-17
GB1375157A (en)	1974-11-27
YU289578A (en)	1980-04-30
AT318608B (en)	1974-11-11
AU465099B2 (en)	1975-09-18
IL38452A (en)	1975-04-25
CH558366A (en)	1975-01-31
DK139385C (en)	1979-07-30
IE36678B1 (en)	1977-02-02

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Legal Events

Date	Code	Title	Description
1982-08-31	PL	Patent ceased