DK112171B - Fremgangsmåde til fremstilling af benzimidazoler eller syreadditionssalte deraf. - Google Patents

Fremgangsmåde til fremstilling af benzimidazoler eller syreadditionssalte deraf.

Info

Publication number
DK112171B
DK112171B DK274166A DK274166A DK112171B DK 112171 B DK112171 B DK 112171B DK 274166 A DK274166 A DK 274166A DK 274166 A DK274166 A DK 274166A DK 112171 B DK112171 B DK 112171B
Authority
DK
Denmark
Prior art keywords
benzimidazoles
preparation
acid addition
addition salts
salts
Prior art date
Application number
DK274166A
Other languages
English (en)
Inventor
H Brown
L Peterson
L Sarett
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of DK112171B publication Critical patent/DK112171B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/415—1,2-Diazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK274166A 1963-12-31 1966-05-27 Fremgangsmåde til fremstilling af benzimidazoler eller syreadditionssalte deraf. DK112171B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33493263A 1963-12-31 1963-12-31

Publications (1)

Publication Number Publication Date
DK112171B true DK112171B (da) 1968-11-18

Family

ID=23309502

Family Applications (3)

Application Number Title Priority Date Filing Date
DK645164A DK115848B (da) 1963-12-31 1964-12-30 Fremgangsmåde til fremstilling af benzimidazoler.
DK274166A DK112171B (da) 1963-12-31 1966-05-27 Fremgangsmåde til fremstilling af benzimidazoler eller syreadditionssalte deraf.
DK274266A DK115701B (da) 1963-12-31 1966-05-27 Fremgangsmåde til fremstilling af benzimidazoler.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK645164A DK115848B (da) 1963-12-31 1964-12-30 Fremgangsmåde til fremstilling af benzimidazoler.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK274266A DK115701B (da) 1963-12-31 1966-05-27 Fremgangsmåde til fremstilling af benzimidazoler.

Country Status (8)

Country Link
BE (1) BE657726A (da)
BR (1) BR6465547D0 (da)
CH (2) CH467285A (da)
DK (3) DK115848B (da)
FR (2) FR1461360A (da)
GB (1) GB1087345A (da)
NL (1) NL6414806A (da)
SE (1) SE316482B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007275A1 (de) * 1993-09-10 1995-03-16 Ciba-Geigy Ag Photochrome verbindungen, verfahren und zwischenprodukte zu deren hestellung und deren verwendung

Also Published As

Publication number Publication date
BR6465547D0 (pt) 1973-08-09
FR4341M (da) 1966-08-08
CH474536A (de) 1969-06-30
NL6414806A (da) 1965-07-02
BE657726A (da) 1965-06-29
CH467285A (de) 1969-01-15
GB1087345A (en) 1967-10-18
SE316482B (da) 1969-10-27
DK115848B (da) 1969-11-17
FR1461360A (fr) 1966-12-09
DK115701B (da) 1969-11-03

Similar Documents

Publication Publication Date Title
DK108972C (da) Fremgangsmåde til fremstilling af lipoylpyridoxamin eller syreadditionssalte deraf.
DK125421B (da) Analogifremgangsmåde til fremstilling af 5-substituerede-aza-dibenzo-cycloheptener eller syreadditionssalte deraf.
DK106039C (da) Fremgangsmåde til fremstilling af quinazolon-derivater eller syreadditionssalte deraf.
DK106733C (da) Fremgangsmåde til fremstilling af 3-hydroxy-5-aminomethyl-isoxazol eller syreadditionssalte deraf.
DK116000B (da) Fremgangsmåde til fremstilling af amino-halogen-benzylaminer eller syreadditionssalte heraf.
DK124262B (da) Analogifremgangsmåde til fremstilling af benzimidazoler eller benzothiazoler eller syreadditionssalte deraf.
DK125701B (da) Analogifremgangsmåde til fremstilling af N-monosubstituerede 1-aminoindaner eller syreadditionssalte deraf.
DK109143C (da) Fremgangsmåde til fremstilling af 4-aminoquinolinderivater eller syreadditionssalte deraf.
DK103831C (da) Fremgangsmåde til fremstilling af 4-azathioxanthenderivater eller syreadditionssalte deraf.
DK106335C (da) Fremgangsmåde til fremstilling af derivater af 16-hydroxymethylenyohimbanforbindelser eller syreadditionssalte deraf.
DK114485B (da) Fremgangsmåde fremstilling af imidazolderivater eller syreadditionssalte deraf.
DK108394C (da) Fremgangsmåde til fremstilling af substituerede imidazo- eller pyrimido-quinazoliner eller syreadditionssalte deraf.
DK113077B (da) Fremgangsmåde til fremstilling af basiske ethano-anthracenderivater eller syreadditionssalte deraf.
DK108973C (da) Fremgangsmåde til fremstilling af kinolinforbindelser eller syreadditionssaltene deraf.
DK112171B (da) Fremgangsmåde til fremstilling af benzimidazoler eller syreadditionssalte deraf.
DK121604B (da) Fremgangsmåde til fremstilling af substituerede iminocycloheptatrienderivater eller syreadditionssalte heraf.
DK108494C (da) Fremgangsmåde til fremstilling af basiske ketoner eller syreadditionssalte deraf.
DK105649C (da) Fremgangsmåde til fremstilling af 2-dimethylaminopyrazin eller syreadditionssalte deraf.
DK111893B (da) Fremgangsmåde til fremstilling af substituerede methylhydraziner eller syreadditionssalte deraf.
DK107098C (da) Fremgangsmåde til fremstilling af 5-hydrazino-pyrazol-derivater eller syreadditionssalte deraf.
DK122227B (da) Fremgangsmåde til fremstilling af 3-sulfamyl-4-halogen-benzamider eller syreadditionssalte heref.
DK108857C (da) Fremgangsmåde til fremstilling af phenylcyclohexylalkylaminer eller syreadditionssalte deraf.
DK112530B (da) Fremgangsmåde til fremstilling af α-phenyl-β-tetrahydofuryl-2-propionitriler eller syreadditionssalte heraf.
DK118241B (da) Fremgangsmåde til fremstilling af 2-amino-oxazoliner eller syreadditionssalte heraf.
DK135037B (da) Analogifremgangsmåde til fremstilling af amino-halogen-benzylaminer eller syreadditionssalte heraf.