CH440302A - Process for the preparation of 1,4-benzodiazepine derivatives - Google Patents

Process for the preparation of 1,4-benzodiazepine derivatives

Info

Publication number
CH440302A
CH440302A CH1733665A CH1733665A CH440302A CH 440302 A CH440302 A CH 440302A CH 1733665 A CH1733665 A CH 1733665A CH 1733665 A CH1733665 A CH 1733665A CH 440302 A CH440302 A CH 440302A
Authority
CH
Switzerland
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
CH1733665A
Other languages
German (de)
Inventor
Reeder Earl
Henryk Sternbach Leo
Saucy Gabriel
Keller Oscar
Steiger Norbert
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 US85859759 external-priority patent/US3051701A/en
Priority claimed from US858598A external-priority patent/US3177201A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH440302A publication Critical patent/CH440302A/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
    • 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
    • C07D243/20—Nitrogen atoms
    • 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
CH1733665A 1959-12-10 1960-12-02 Process for the preparation of 1,4-benzodiazepine derivatives CH440302A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US85856459A 1959-12-10 1959-12-10
US85859759 US3051701A (en) 1959-12-10 1959-12-10 Benzodiazepine compounds
US858598A US3177201A (en) 1959-12-10 1959-12-10 Substituted 5-phenyl-3h-1, 4-benzodiazepines and hydrogenation products thereof
US260560A 1960-01-15 1960-01-15
US2468660A 1960-04-26 1960-04-26
US3873260A 1960-06-27 1960-06-27

Publications (1)

Publication Number Publication Date
CH440302A true CH440302A (en) 1967-07-31

Family

ID=27555421

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1349660A CH414654A (en) 1959-12-10 1960-12-02 Process for the preparation of 1,4-benzodiazepine derivatives
CH1733665A CH440302A (en) 1959-12-10 1960-12-02 Process for the preparation of 1,4-benzodiazepine derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1349660A CH414654A (en) 1959-12-10 1960-12-02 Process for the preparation of 1,4-benzodiazepine derivatives

Country Status (2)

Country Link
CH (2) CH414654A (en)
SE (2) SE329627B (en)

Also Published As

Publication number Publication date
SE329627B (en) 1970-10-19
CH414654A (en) 1966-06-15
SE316186B (en) 1969-10-20

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