CA966834A - Process for the manufacture of benzodiazepine derivatives - Google Patents

Process for the manufacture of benzodiazepine derivatives

Info

Publication number
CA966834A
CA966834A CA145,281A CA145281A CA966834A CA 966834 A CA966834 A CA 966834A CA 145281 A CA145281 A CA 145281A CA 966834 A CA966834 A CA 966834A
Authority
CA
Canada
Prior art keywords
manufacture
benzodiazepine derivatives
benzodiazepine
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
CA145,281A
Other versions
CA145281S (en
Inventor
Guido Zanetti
Joseph Hellerbach
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
Priority to CA219,497A priority Critical patent/CA985708A/en
Application granted granted Critical
Publication of CA966834A publication Critical patent/CA966834A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA145,281A 1971-06-22 1972-06-21 Process for the manufacture of benzodiazepine derivatives Expired CA966834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA219,497A CA985708A (en) 1971-06-22 1975-02-06 Benzophenone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH910671A CH551986A (en) 1971-06-22 1971-06-22 7-chloro-2,3-dihydro-(1-methyl)-5-phenyl-1h-1,4-benzodiazepine - prepn - by catalytic hydrogenation of (2-benzoyl 4-chloro-n-methylani

Publications (1)

Publication Number Publication Date
CA966834A true CA966834A (en) 1975-04-29

Family

ID=4348387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,281A Expired CA966834A (en) 1971-06-22 1972-06-21 Process for the manufacture of benzodiazepine derivatives

Country Status (13)

Country Link
JP (1) JPS5440557B1 (en)
AR (1) AR192947A1 (en)
AT (1) AT318622B (en)
CA (1) CA966834A (en)
CH (1) CH551986A (en)
DK (1) DK145223C (en)
ES (1) ES404085A1 (en)
FI (1) FI54114C (en)
HU (1) HU163717B (en)
NL (1) NL177594C (en)
NO (1) NO140668C (en)
SE (1) SE397977B (en)
YU (1) YU34526B (en)

Also Published As

Publication number Publication date
DK145223C (en) 1983-02-28
AR192947A1 (en) 1973-03-21
CH551986A (en) 1974-07-31
NL177594C (en) 1985-10-16
HU163717B (en) 1973-10-27
FI54114B (en) 1978-06-30
AT318622B (en) 1974-11-11
ES404085A1 (en) 1975-11-16
JPS5440557B1 (en) 1979-12-04
NL7205955A (en) 1972-12-28
NO140668B (en) 1979-07-09
YU135272A (en) 1979-02-28
DK145223B (en) 1982-10-11
SE397977B (en) 1977-11-28
NO140668C (en) 1979-10-17
YU34526B (en) 1979-09-10
FI54114C (en) 1978-10-10
NL177594B (en) 1985-05-17

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