NO140668C - PROCEDURE FOR THE PREPARATION OF BENZODIAZEPIN DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF BENZODIAZEPIN DERIVATIVES

Info

Publication number
NO140668C
NO140668C NO222172A NO222172A NO140668C NO 140668 C NO140668 C NO 140668C NO 222172 A NO222172 A NO 222172A NO 222172 A NO222172 A NO 222172A NO 140668 C NO140668 C NO 140668C
Authority
NO
Norway
Prior art keywords
procedure
preparation
benzodiazepin
derivatives
benzodiazepin derivatives
Prior art date
Application number
NO222172A
Other languages
Norwegian (no)
Other versions
NO140668B (en
Inventor
Joseph Hellerbach
Guido Zanetti
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NO140668B publication Critical patent/NO140668B/en
Publication of NO140668C publication Critical patent/NO140668C/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
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
NO222172A 1971-06-22 1972-06-21 PROCEDURE FOR THE PREPARATION OF BENZODIAZEPIN DERIVATIVES NO140668C (en)

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 (2)

Publication Number Publication Date
NO140668B NO140668B (en) 1979-07-09
NO140668C true NO140668C (en) 1979-10-17

Family

ID=4348387

Family Applications (1)

Application Number Title Priority Date Filing Date
NO222172A NO140668C (en) 1971-06-22 1972-06-21 PROCEDURE FOR THE PREPARATION OF BENZODIAZEPIN 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
CA966834A (en) 1975-04-29
FI54114C (en) 1978-10-10
SE397977B (en) 1977-11-28
NL177594C (en) 1985-10-16
DK145223B (en) 1982-10-11
AR192947A1 (en) 1973-03-21
YU135272A (en) 1979-02-28
NO140668B (en) 1979-07-09
HU163717B (en) 1973-10-27
ES404085A1 (en) 1975-11-16
JPS5440557B1 (en) 1979-12-04
NL7205955A (en) 1972-12-28
NL177594B (en) 1985-05-17
AT318622B (en) 1974-11-11
DK145223C (en) 1983-02-28
CH551986A (en) 1974-07-31
FI54114B (en) 1978-06-30
YU34526B (en) 1979-09-10

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