DK141726C - - Google Patents

Info

Publication number
DK141726C
DK141726C DK520370A DK520370A DK141726C DK 141726 C DK141726 C DK 141726C DK 520370 A DK520370 A DK 520370A DK 520370 A DK520370 A DK 520370A DK 141726 C DK141726 C DK 141726C
Authority
DK
Denmark
Application number
DK520370A
Other languages
Danish (da)
Other versions
DK141726B (da
Inventor
K Meguro
Y Kuwada
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
Publication of DK141726B publication Critical patent/DK141726B/da
Application granted granted Critical
Publication of DK141726C publication Critical patent/DK141726C/da

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)
DK520370A 1969-10-23 1970-10-14 Fremgangsmåde til fremstilling af s-triazolo(4,3-a)(1,4)-benzodiazepinderivater. DK141726B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8487069A JPS4927880B1 (xx) 1969-10-23 1969-10-23
JP8487069 1969-10-23

Publications (2)

Publication Number Publication Date
DK141726B DK141726B (da) 1980-06-02
DK141726C true DK141726C (xx) 1980-10-27

Family

ID=13842822

Family Applications (1)

Application Number Title Priority Date Filing Date
DK520370A DK141726B (da) 1969-10-23 1970-10-14 Fremgangsmåde til fremstilling af s-triazolo(4,3-a)(1,4)-benzodiazepinderivater.

Country Status (9)

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

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
ES413244A1 (es) 1976-01-01
AT299958B (de) 1972-07-10
YU34881B (en) 1980-04-30
CH550810A (de) 1974-06-28
ES384814A1 (es) 1973-09-01
SE383348B (sv) 1976-03-08
JPS4927880B1 (xx) 1974-07-22
FI51699C (fi) 1977-03-10
FI51699B (xx) 1976-11-30
DK141726B (da) 1980-06-02
NL7015430A (xx) 1971-04-27
YU257470A (en) 1979-10-31

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Legal Events

Date Code Title Description
PUP Patent expired