DK142417B - Fremgangsmåde til fremstilling af triazolobenzodiazepinderivater eller syreadditionssalte heraf. - Google Patents

Fremgangsmåde til fremstilling af triazolobenzodiazepinderivater eller syreadditionssalte heraf. Download PDF

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Publication number
DK142417B
DK142417B DK487671A DK487671A DK142417B DK 142417 B DK142417 B DK 142417B DK 487671 A DK487671 A DK 487671A DK 487671 A DK487671 A DK 487671A DK 142417 B DK142417 B DK 142417B
Authority
DK
Denmark
Prior art keywords
acid
compound
parts
yield
derivative
Prior art date
Application number
DK487671A
Other languages
Danish (da)
English (en)
Other versions
DK142417C (tr
Inventor
Kanji Meguro
Hiroyuki Tawada
Yutaka 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
Priority claimed from JP8867570A external-priority patent/JPS4925952B1/ja
Priority claimed from JP4362471A external-priority patent/JPS5421352B1/ja
Priority claimed from JP6994971A external-priority patent/JPS5246959B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK142417B publication Critical patent/DK142417B/da
Application granted granted Critical
Publication of DK142417C publication Critical patent/DK142417C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK487671A 1970-10-07 1971-10-07 Fremgangsmåde til fremstilling af triazolobenzodiazepinderivater eller syreadditionssalte heraf. DK142417B (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8867570A JPS4925952B1 (tr) 1970-10-07 1970-10-07
JP8867570 1970-10-07
JP4362471 1971-06-17
JP4362471A JPS5421352B1 (tr) 1971-06-17 1971-06-17
JP6994971 1971-09-08
JP6994971A JPS5246959B2 (tr) 1971-09-08 1971-09-08

Publications (2)

Publication Number Publication Date
DK142417B true DK142417B (da) 1980-10-27
DK142417C DK142417C (tr) 1981-03-23

Family

ID=27291614

Family Applications (1)

Application Number Title Priority Date Filing Date
DK487671A DK142417B (da) 1970-10-07 1971-10-07 Fremgangsmåde til fremstilling af triazolobenzodiazepinderivater eller syreadditionssalte heraf.

Country Status (9)

Country Link
CA (1) CA925865A (tr)
CH (1) CH563392A5 (tr)
DK (1) DK142417B (tr)
ES (1) ES395776A1 (tr)
FI (1) FI52728C (tr)
NL (1) NL172954C (tr)
NO (1) NO133671C (tr)
SE (2) SE392469B (tr)
YU (2) YU35024B (tr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570403A5 (en) * 1972-08-08 1975-12-15 Ciba Geigy Ag 4-H s-Triazolo (4,3-a) (1,4) benzodiazepins - CNS inhibitors psychosed-atives, and anticonvulsants

Also Published As

Publication number Publication date
SE392469B (sv) 1977-03-28
NO133671C (tr) 1976-06-09
NL172954C (nl) 1983-11-16
DK142417C (tr) 1981-03-23
YU35024B (en) 1980-06-30
FI52728B (tr) 1977-08-01
NL7113800A (tr) 1972-04-11
YU251571A (en) 1979-12-31
SE7414579L (tr) 1974-11-20
SE421000B (sv) 1981-11-16
CA925865A (en) 1973-05-08
NL172954B (nl) 1983-06-16
FI52728C (fi) 1977-11-10
CH563392A5 (en) 1975-06-30
ES395776A1 (es) 1974-10-16
NO133671B (tr) 1976-03-01

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Legal Events

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PUP Patent expired