CA961036A - Process for producing benzodiazepine derivatives and salts thereof - Google Patents

Process for producing benzodiazepine derivatives and salts thereof

Info

Publication number
CA961036A
CA961036A CA144,109A CA144109A CA961036A CA 961036 A CA961036 A CA 961036A CA 144109 A CA144109 A CA 144109A CA 961036 A CA961036 A CA 961036A
Authority
CA
Canada
Prior art keywords
salts
benzodiazepine derivatives
producing benzodiazepine
producing
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA144,109A
Other versions
CA144109S (en
Inventor
Shigeho Inaba
Yoshiharu Kume
Hisao Yamamoto
Kikuo Ishizumi
Isao Katsuki
Mitsuhiro Akatsu
Kazuo Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA961036A publication Critical patent/CA961036A/en
Expired legal-status Critical Current

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
    • C07D243/24—Oxygen atoms
    • C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA144,109A 1971-06-08 1972-06-07 Process for producing benzodiazepine derivatives and salts thereof Expired CA961036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4088771 1971-06-08

Publications (1)

Publication Number Publication Date
CA961036A true CA961036A (en) 1975-01-14

Family

ID=12593007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,109A Expired CA961036A (en) 1971-06-08 1972-06-07 Process for producing benzodiazepine derivatives and salts thereof

Country Status (3)

Country Link
CA (1) CA961036A (en)
CH (1) CH565774A5 (en)
NL (1) NL7207637A (en)

Also Published As

Publication number Publication date
CH565774A5 (en) 1975-08-29
NL7207637A (en) 1972-12-12

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