BE624168A - Process for the preparation of benzodiazepine derivatives. - Google Patents

Process for the preparation of benzodiazepine derivatives.

Info

Publication number
BE624168A
BE624168A BE624168A BE624168A BE624168A BE 624168 A BE624168 A BE 624168A BE 624168 A BE624168 A BE 624168A BE 624168 A BE624168 A BE 624168A BE 624168 A BE624168 A BE 624168A
Authority
BE
Belgium
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
BE624168A
Other languages
French (fr)
Inventor
Earl Reeder
Leo Henryk Sternbach
Original Assignee
Hoffmann La Roche
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
Priority claimed from US149527A external-priority patent/US3136815A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE624168A publication Critical patent/BE624168A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24—Oxygen atoms
    • 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
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24—Oxygen atoms
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE624168A 1961-11-02 1962-10-29 Process for the preparation of benzodiazepine derivatives. BE624168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US149527A US3136815A (en) 1959-12-10 1961-11-02 Amino substituted benzophenone oximes and derivatives thereof

Publications (1)

Publication Number Publication Date
BE624168A true BE624168A (en) 1963-04-29

Family

ID=22530691

Family Applications (2)

Application Number Title Priority Date Filing Date
BE624169A BE624169A (en) 1961-11-02 1962-10-29 Process for the preparation of benzodiazepine derivatives.
BE624168A BE624168A (en) 1961-11-02 1962-10-29 Process for the preparation of benzodiazepine derivatives.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE624169A BE624169A (en) 1961-11-02 1962-10-29 Process for the preparation of benzodiazepine derivatives.

Country Status (8)

Country Link
BE (2) BE624169A (en)
BR (1) BR6244259D0 (en)
CH (2) CH420176A (en)
DK (2) DK116365B (en)
ES (2) ES282087A1 (en)
FR (1) FR2979M (en)
GB (2) GB988634A (en)
SE (2) SE301980B (en)

Also Published As

Publication number Publication date
SE301980B (en) 1968-07-01
DK116287B (en) 1969-12-29
CH420177A (en) 1966-09-15
GB988634A (en) 1965-04-07
DK116365B (en) 1970-01-05
SE302126B (en) 1968-07-08
BE624169A (en) 1963-04-29
GB988635A (en) 1965-04-07
FR2979M (en) 1964-12-07
DE1445865A1 (en) 1969-03-13
ES282087A1 (en) 1963-03-16
CH420176A (en) 1966-09-15
DE1445866A1 (en) 1969-03-13
BR6244259D0 (en) 1973-05-24
ES282088A1 (en) 1963-03-16

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