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AT299958B - Process for the preparation of new benzodiazepine derivatives - Google Patents

Process for the preparation of new benzodiazepine derivatives

Info

Publication number
AT299958B
AT299958B AT957570A AT957570A AT299958B AT 299958 B AT299958 B AT 299958B AT 957570 A AT957570 A AT 957570A AT 957570 A AT957570 A AT 957570A AT 299958 B AT299958 B AT 299958B
Authority
AT
Austria
Prior art keywords
preparation
benzodiazepine derivatives
new benzodiazepine
new
derivatives
Prior art date
Application number
AT957570A
Other languages
German (de)
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of AT299958B publication Critical patent/AT299958B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT957570A 1969-10-23 1970-10-23 Process for the preparation of new benzodiazepine derivatives AT299958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8487069A JPS4927880B1 (en) 1969-10-23 1969-10-23

Publications (1)

Publication Number Publication Date
AT299958B true AT299958B (en) 1972-07-10

Family

ID=13842822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT957570A AT299958B (en) 1969-10-23 1970-10-23 Process for the preparation of new benzodiazepine derivatives

Country Status (9)

Country Link
JP (1) JPS4927880B1 (en)
AT (1) AT299958B (en)
CH (1) CH550810A (en)
DK (1) DK141726B (en)
ES (2) ES384814A1 (en)
FI (1) FI51699C (en)
NL (1) NL7015430A (en)
SE (1) SE383348B (en)
YU (1) YU34881B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879406A (en) * 1972-07-13 1975-04-22 Hoffmann La Roche Preparation of triazolobenzodiazepines
US4155913A (en) * 1973-02-08 1979-05-22 Hoffmann-La Roche Inc. Thienotriazolodiazepine derivatives

Also Published As

Publication number Publication date
YU257470A (en) 1979-10-31
NL7015430A (en) 1971-04-27
FI51699C (en) 1977-03-10
YU34881B (en) 1980-04-30
ES413244A1 (en) 1976-01-01
ES384814A1 (en) 1973-09-01
DK141726C (en) 1980-10-27
DK141726B (en) 1980-06-02
CH550810A (en) 1974-06-28
SE383348B (en) 1976-03-08
JPS4927880B1 (en) 1974-07-22
FI51699B (en) 1976-11-30

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time