CH558366A - 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
CH558366A
CH558366A CH1905071A CH1905071A CH558366A CH 558366 A CH558366 A CH 558366A CH 1905071 A CH1905071 A CH 1905071A CH 1905071 A CH1905071 A CH 1905071A CH 558366 A CH558366 A CH 558366A
Authority
CH
Switzerland
Prior art keywords
benzimidazoles
pyridines
imidazo
preparation
Prior art date
Application number
CH1905071A
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.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of CH558366A publication Critical patent/CH558366A/en

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)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1905071A 1970-12-28 1971-12-28 PROCESS FOR THE PREPARATION OF BENZIMIDAZOLES OR IMIDAZO (4,5-B) -PYRIDINES. CH558366A (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
CH558366A true CH558366A (en) 1975-01-31

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 (1)

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.

Family Applications After (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.

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) DE2165021A1 (en)
DK (1) DK139385B (en)
ES (1) ES398379A1 (en)
FR (1) FR2121020A5 (en)
GB (3) GB1374800A (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

Also Published As

Publication number Publication date
SU535905A3 (en) 1976-11-15
SU535908A3 (en) 1976-11-15
ZA718532B (en) 1973-08-29
NL7118000A (en) 1972-06-30
FR2121020A5 (en) 1972-08-18
YU35001B (en) 1980-06-30
AU3733371A (en) 1973-06-28
CH556342A (en) 1974-11-29
DK139385B (en) 1979-02-12
IL38452A (en) 1975-04-25
DE2165021A1 (en) 1972-10-12
IT945597B (en) 1973-05-10
DE2166996A1 (en) 1977-05-18
AT318608B (en) 1974-11-11
YU328471A (en) 1979-12-31
GB1374800A (en) 1974-11-20
GB1377469A (en) 1974-12-18
DK139385C (en) 1979-07-30
GB1375157A (en) 1974-11-27
YU35256B (en) 1980-10-31
ES398379A1 (en) 1975-06-16
YU289578A (en) 1980-04-30
CA969547A (en) 1975-06-17
CH554873A (en) 1974-10-15
AT312598B (en) 1974-01-10
IL38452A0 (en) 1972-02-29
AR196969A1 (en) 1974-02-28
AR201728A1 (en) 1975-04-15
IE36678B1 (en) 1977-02-02
BE777250A (en) 1972-06-26
IE36678L (en) 1972-06-28
SU541436A3 (en) 1976-12-30
AU465099B2 (en) 1975-09-18
SE412064B (en) 1980-02-18

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Legal Events

Date Code Title Description
PL Patent ceased
NE Patent not ceased
PL Patent ceased