CH556342A - Procede de preparation de benzimidazoles ou de imidazo(4,5-b)-pyridines. - Google Patents

Procede de preparation de benzimidazoles ou de imidazo(4,5-b)-pyridines.

Info

Publication number
CH556342A
CH556342A CH138073A CH138073A CH556342A CH 556342 A CH556342 A CH 556342A CH 138073 A CH138073 A CH 138073A CH 138073 A CH138073 A CH 138073A CH 556342 A CH556342 A CH 556342A
Authority
CH
Switzerland
Prior art keywords
benzimidazoles
pyridines
imidazo
preparation
Prior art date
Application number
CH138073A
Other languages
English (en)
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 CH556342A publication Critical patent/CH556342A/fr

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)
CH138073A 1970-12-28 1971-12-28 Procede de preparation de benzimidazoles ou de imidazo(4,5-b)-pyridines. CH556342A (fr)

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 (fr) 1974-11-29

Family

ID=22288990

Family Applications (3)

Application Number Title Priority Date Filing Date
CH197073A CH554873A (fr) 1970-12-28 1971-12-28 Procede de preparation d'un benzimidazole ou d'une imidazo-(4,5-b)-pyridine.
CH138073A CH556342A (fr) 1970-12-28 1971-12-28 Procede de preparation de benzimidazoles ou de imidazo(4,5-b)-pyridines.
CH1905071A CH558366A (fr) 1970-12-28 1971-12-28 Procede de preparation de benzimidazoles ou d'imidazo(4,5-b)-pyridines.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH197073A CH554873A (fr) 1970-12-28 1971-12-28 Procede de preparation d'un benzimidazole ou d'une imidazo-(4,5-b)-pyridine.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1905071A CH558366A (fr) 1970-12-28 1971-12-28 Procede de preparation de benzimidazoles ou d'imidazo(4,5-b)-pyridines.

Country Status (19)

Country Link
AR (2) AR201728A1 (de)
AT (2) AT318608B (de)
AU (1) AU465099B2 (de)
BE (1) BE777250A (de)
CA (1) CA969547A (de)
CH (3) CH554873A (de)
DE (2) DE2165021A1 (de)
DK (1) DK139385B (de)
ES (1) ES398379A1 (de)
FR (1) FR2121020A5 (de)
GB (3) GB1375157A (de)
IE (1) IE36678B1 (de)
IL (1) IL38452A (de)
IT (1) IT945597B (de)
NL (1) NL7118000A (de)
SE (1) SE412064B (de)
SU (3) SU535905A3 (de)
YU (2) YU35001B (de)
ZA (1) ZA718532B (de)

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
NL7118000A (de) 1972-06-30
DK139385C (de) 1979-07-30
YU35256B (en) 1980-10-31
IE36678B1 (en) 1977-02-02
ZA718532B (en) 1973-08-29
GB1374800A (en) 1974-11-20
IT945597B (it) 1973-05-10
AU3733371A (en) 1973-06-28
AU465099B2 (en) 1975-09-18
BE777250A (fr) 1972-06-26
IE36678L (en) 1972-06-28
SE412064B (sv) 1980-02-18
AT318608B (de) 1974-11-11
SU535908A3 (ru) 1976-11-15
SU541436A3 (ru) 1976-12-30
FR2121020A5 (de) 1972-08-18
DK139385B (da) 1979-02-12
GB1377469A (en) 1974-12-18
YU35001B (en) 1980-06-30
SU535905A3 (ru) 1976-11-15
GB1375157A (de) 1974-11-27
CH558366A (fr) 1975-01-31
IL38452A0 (en) 1972-02-29
ES398379A1 (es) 1975-06-16
DE2166996A1 (de) 1977-05-18
AR196969A1 (es) 1974-02-28
YU328471A (en) 1979-12-31
DE2165021A1 (de) 1972-10-12
AR201728A1 (es) 1975-04-15
YU289578A (en) 1980-04-30
CA969547A (en) 1975-06-17
IL38452A (en) 1975-04-25
CH554873A (fr) 1974-10-15
AT312598B (de) 1974-01-10

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Legal Events

Date Code Title Description
PL Patent ceased