AT291270B - Process for the preparation of 1,4-benzodiazepen-2-ones or salts thereof - Google Patents

Process for the preparation of 1,4-benzodiazepen-2-ones or salts thereof

Info

Publication number
AT291270B
AT291270B AT50670A AT50670A AT291270B AT 291270 B AT291270 B AT 291270B AT 50670 A AT50670 A AT 50670A AT 50670 A AT50670 A AT 50670A AT 291270 B AT291270 B AT 291270B
Authority
AT
Austria
Prior art keywords
benzodiazepen
ones
salts
preparation
Prior art date
Application number
AT50670A
Other languages
German (de)
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of AT291270B publication Critical patent/AT291270B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT50670A 1969-01-31 1970-01-20 Process for the preparation of 1,4-benzodiazepen-2-ones or salts thereof AT291270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP768169 1969-01-31

Publications (1)

Publication Number Publication Date
AT291270B true AT291270B (en) 1971-07-12

Family

ID=11672518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50670A AT291270B (en) 1969-01-31 1970-01-20 Process for the preparation of 1,4-benzodiazepen-2-ones or salts thereof

Country Status (3)

Country Link
AT (1) AT291270B (en)
CH (1) CH520149A (en)
NL (1) NL7001327A (en)

Also Published As

Publication number Publication date
CH520149A (en) 1972-03-15
NL7001327A (en) 1970-08-04

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Legal Events

Date Code Title Description
A1V Refusal
ELJ Ceased due to non-payment of the annual fee