CA1055491A - Process for the manufacture of benzodiazepine derivatives - Google Patents

Process for the manufacture of benzodiazepine derivatives

Info

Publication number
CA1055491A
CA1055491A CA222,888A CA222888A CA1055491A CA 1055491 A CA1055491 A CA 1055491A CA 222888 A CA222888 A CA 222888A CA 1055491 A CA1055491 A CA 1055491A
Authority
CA
Canada
Prior art keywords
signifies
compound
general formula
formula
defined above
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
CA222,888A
Other languages
English (en)
French (fr)
Other versions
CA222888S (en
Inventor
Joseph Hellerbach
Armin Walser
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of CA1055491A publication Critical patent/CA1055491A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D243/00Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10Heterocyclic 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
    • C07D243/141,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/161,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/181,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24Oxygen atoms
    • C07D243/28Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
CA222,888A 1974-03-25 1975-03-24 Process for the manufacture of benzodiazepine derivatives Expired CA1055491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH414974A CH596173A5 (en) 1974-03-25 1974-03-25 CNS Depressant 5-aryl-benzodiazepine prepn.

Publications (1)

Publication Number Publication Date
CA1055491A true CA1055491A (en) 1979-05-29

Family

ID=4270728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,888A Expired CA1055491A (en) 1974-03-25 1975-03-24 Process for the manufacture of benzodiazepine derivatives

Country Status (12)

Country Link
JP (1) JPS50130777A (cs)
AT (1) AT351545B (cs)
CA (1) CA1055491A (cs)
CH (1) CH596173A5 (cs)
DD (1) DD118644A5 (cs)
DK (1) DK123675A (cs)
ES (1) ES435935A1 (cs)
FI (1) FI750380A7 (cs)
NL (1) NL7502283A (cs)
NO (1) NO751008L (cs)
SE (1) SE7503301L (cs)
YU (1) YU57775A (cs)

Also Published As

Publication number Publication date
AT351545B (de) 1979-07-25
NO751008L (cs) 1975-09-26
DK123675A (cs) 1975-09-26
JPS50130777A (cs) 1975-10-16
YU57775A (en) 1982-05-31
NL7502283A (nl) 1975-09-29
CH596173A5 (en) 1978-02-28
DD118644A5 (cs) 1976-03-12
ES435935A1 (es) 1976-12-16
FI750380A7 (cs) 1975-09-26
ATA224775A (de) 1979-01-15
SE7503301L (cs) 1975-09-26

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