DK145223C - PROCEDURE FOR THE PREPARATION OF 7-CHLOR-2,3-DIHYDRO-5-PHENYL-1H-1,4-BENZODIAZEPINE DERIVATIVES OR ACID ADDITION SALTS. - Google Patents

PROCEDURE FOR THE PREPARATION OF 7-CHLOR-2,3-DIHYDRO-5-PHENYL-1H-1,4-BENZODIAZEPINE DERIVATIVES OR ACID ADDITION SALTS.

Info

Publication number
DK145223C
DK145223C DK307472A DK307472A DK145223C DK 145223 C DK145223 C DK 145223C DK 307472 A DK307472 A DK 307472A DK 307472 A DK307472 A DK 307472A DK 145223 C DK145223 C DK 145223C
Authority
DK
Denmark
Prior art keywords
chlor
dihydro
phenyl
procedure
preparation
Prior art date
Application number
DK307472A
Other languages
Danish (da)
Other versions
DK145223B (en
Inventor
J Hellerbach
G 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 DK145223B publication Critical patent/DK145223B/en
Application granted granted Critical
Publication of DK145223C publication Critical patent/DK145223C/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)
DK307472A 1971-06-22 1972-06-20 PROCEDURE FOR THE PREPARATION OF 7-CHLOR-2,3-DIHYDRO-5-PHENYL-1H-1,4-BENZODIAZEPINE DERIVATIVES OR ACID ADDITION SALTS. DK145223C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH910671 1971-06-22
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
DK145223B DK145223B (en) 1982-10-11
DK145223C true DK145223C (en) 1983-02-28

Family

ID=4348387

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307472A DK145223C (en) 1971-06-22 1972-06-20 PROCEDURE FOR THE PREPARATION OF 7-CHLOR-2,3-DIHYDRO-5-PHENYL-1H-1,4-BENZODIAZEPINE DERIVATIVES OR ACID ADDITION SALTS.

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
NO140668C (en) 1979-10-17
DK145223B (en) 1982-10-11
CA966834A (en) 1975-04-29
YU135272A (en) 1979-02-28
YU34526B (en) 1979-09-10
FI54114B (en) 1978-06-30
CH551986A (en) 1974-07-31
FI54114C (en) 1978-10-10
NO140668B (en) 1979-07-09
NL177594C (en) 1985-10-16
AR192947A1 (en) 1973-03-21
NL177594B (en) 1985-05-17
NL7205955A (en) 1972-12-28
AT318622B (en) 1974-11-11
SE397977B (en) 1977-11-28
JPS5440557B1 (en) 1979-12-04
ES404085A1 (en) 1975-11-16
HU163717B (en) 1973-10-27

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Legal Events

Date Code Title Description
PBP Patent lapsed