NL177594B - Werkwijze ter bereiding van 7-chloor-2,3-dihydro-1-methyl-5-fenyl-1h-1,4 benzodiazepine. - Google Patents

Werkwijze ter bereiding van 7-chloor-2,3-dihydro-1-methyl-5-fenyl-1h-1,4 benzodiazepine.

Info

Publication number
NL177594B
NL177594B NL7205955A NL7205955A NL177594B NL 177594 B NL177594 B NL 177594B NL 7205955 A NL7205955 A NL 7205955A NL 7205955 A NL7205955 A NL 7205955A NL 177594 B NL177594 B NL 177594B
Authority
NL
Netherlands
Prior art keywords
benzodiazepine
dihydro
chloro
phenyl
methyl
Prior art date
Application number
NL7205955A
Other languages
English (en)
Other versions
NL177594C (nl
NL7205955A (nl
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 NL7205955A publication Critical patent/NL7205955A/xx
Publication of NL177594B publication Critical patent/NL177594B/nl
Application granted granted Critical
Publication of NL177594C publication Critical patent/NL177594C/nl

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)
NL7205955A 1971-06-22 1972-05-03 Werkwijze ter bereiding van 7-chloor-2,3-dihydro-1-methyl-5-fenyl-1h-1,4 benzodiazepine. NL177594C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH910671A CH551986A (de) 1971-06-22 1971-06-22 Verfahren zur herstellung von benzodiazepinderivaten.

Publications (3)

Publication Number Publication Date
NL7205955A NL7205955A (nl) 1972-12-28
NL177594B true NL177594B (nl) 1985-05-17
NL177594C NL177594C (nl) 1985-10-16

Family

ID=4348387

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205955A NL177594C (nl) 1971-06-22 1972-05-03 Werkwijze ter bereiding van 7-chloor-2,3-dihydro-1-methyl-5-fenyl-1h-1,4 benzodiazepine.

Country Status (13)

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

Also Published As

Publication number Publication date
JPS5440557B1 (nl) 1979-12-04
DK145223C (da) 1983-02-28
ES404085A1 (es) 1975-11-16
DK145223B (da) 1982-10-11
YU34526B (en) 1979-09-10
CA966834A (en) 1975-04-29
NO140668B (no) 1979-07-09
SE397977B (sv) 1977-11-28
NO140668C (no) 1979-10-17
AT318622B (de) 1974-11-11
HU163717B (nl) 1973-10-27
FI54114C (fi) 1978-10-10
FI54114B (fi) 1978-06-30
YU135272A (en) 1979-02-28
CH551986A (de) 1974-07-31
NL177594C (nl) 1985-10-16
NL7205955A (nl) 1972-12-28
AR192947A1 (es) 1973-03-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee