CA1035354A - Process for producing dihydrobenzodiazepin-2-one derivatives - Google Patents

Process for producing dihydrobenzodiazepin-2-one derivatives

Info

Publication number
CA1035354A
CA1035354A CA232,590A CA232590A CA1035354A CA 1035354 A CA1035354 A CA 1035354A CA 232590 A CA232590 A CA 232590A CA 1035354 A CA1035354 A CA 1035354A
Authority
CA
Canada
Prior art keywords
dihydrobenzodiazepin
derivatives
producing
producing dihydrobenzodiazepin
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
CA232,590A
Other languages
French (fr)
Inventor
Kikuo Ishizumi
Shigeho Inaba
Kazuo Mori
Isao Yamamoto
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 CA1035354A publication Critical patent/CA1035354A/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
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
CA232,590A 1974-07-31 1975-07-30 Process for producing dihydrobenzodiazepin-2-one derivatives Expired CA1035354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49088553A JPS5116683A (en) 1974-07-31 1974-07-31

Publications (1)

Publication Number Publication Date
CA1035354A true CA1035354A (en) 1978-07-25

Family

ID=13946043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,590A Expired CA1035354A (en) 1974-07-31 1975-07-30 Process for producing dihydrobenzodiazepin-2-one derivatives

Country Status (5)

Country Link
JP (1) JPS5116683A (en)
CA (1) CA1035354A (en)
CH (1) CH615426A5 (en)
NL (1) NL7508659A (en)
SE (1) SE7508637L (en)

Also Published As

Publication number Publication date
SE7508637L (en) 1976-02-02
NL7508659A (en) 1976-02-03
CH615426A5 (en) 1980-01-31
JPS5116683A (en) 1976-02-10

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