DK137330B - Analogifremgangsmåde til fremstilling af 1,4-benzodiazepinderivater eller syreadditionssalte deraf. - Google Patents

Analogifremgangsmåde til fremstilling af 1,4-benzodiazepinderivater eller syreadditionssalte deraf.

Info

Publication number
DK137330B
DK137330B DK175870AA DK175870A DK137330B DK 137330 B DK137330 B DK 137330B DK 175870A A DK175870A A DK 175870AA DK 175870 A DK175870 A DK 175870A DK 137330 B DK137330 B DK 137330B
Authority
DK
Denmark
Prior art keywords
preparation
acid addition
addition salts
benzodiazepine derivatives
analogous process
Prior art date
Application number
DK175870AA
Other languages
Danish (da)
English (en)
Other versions
DK137330C (enrdf_load_stackoverflow
Inventor
Shigeho Inaba
Toshiyuki Hirohashi
Mitsuhiro Akatsu
Takahiro Izumi
Shigeru Sakai
Hisao Yamamoto
Original Assignee
Sumitomo Chemical Co
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 JP2990669A external-priority patent/JPS4826758B1/ja
Priority claimed from JP3295669A external-priority patent/JPS4834748B1/ja
Priority claimed from JP3295569A external-priority patent/JPS493995B1/ja
Priority claimed from JP3720769A external-priority patent/JPS493996B1/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of DK137330B publication Critical patent/DK137330B/da
Application granted granted Critical
Publication of DK137330C publication Critical patent/DK137330C/da

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
    • 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
    • C07D243/24—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • 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
    • C07D243/24—Oxygen atoms
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK175870AA 1969-04-16 1970-04-08 Analogifremgangsmåde til fremstilling af 1,4-benzodiazepinderivater eller syreadditionssalte deraf. DK137330B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2990669A JPS4826758B1 (enrdf_load_stackoverflow) 1969-04-16 1969-04-16
JP3295669A JPS4834748B1 (enrdf_load_stackoverflow) 1969-04-28 1969-04-28
JP3295569A JPS493995B1 (enrdf_load_stackoverflow) 1969-04-28 1969-04-28
JP3720769A JPS493996B1 (enrdf_load_stackoverflow) 1969-05-14 1969-05-14

Publications (2)

Publication Number Publication Date
DK137330B true DK137330B (da) 1978-02-20
DK137330C DK137330C (enrdf_load_stackoverflow) 1978-07-17

Family

ID=27459141

Family Applications (1)

Application Number Title Priority Date Filing Date
DK175870AA DK137330B (da) 1969-04-16 1970-04-08 Analogifremgangsmåde til fremstilling af 1,4-benzodiazepinderivater eller syreadditionssalte deraf.

Country Status (6)

Country Link
CA (1) CA969941A (enrdf_load_stackoverflow)
DE (1) DE2016385C3 (enrdf_load_stackoverflow)
DK (1) DK137330B (enrdf_load_stackoverflow)
FR (1) FR2042330B1 (enrdf_load_stackoverflow)
GB (1) GB1283434A (enrdf_load_stackoverflow)
NL (1) NL146813B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131731C (enrdf_load_stackoverflow) * 1965-12-09

Also Published As

Publication number Publication date
DE2016385A1 (de) 1971-02-18
DE2016385C3 (de) 1980-09-18
NL146813B (nl) 1975-08-15
NL7005398A (enrdf_load_stackoverflow) 1970-10-20
FR2042330B1 (enrdf_load_stackoverflow) 1974-04-12
CA969941A (en) 1975-06-24
FR2042330A1 (enrdf_load_stackoverflow) 1971-02-12
DK137330C (enrdf_load_stackoverflow) 1978-07-17
GB1283434A (en) 1972-07-26
DE2016385B2 (de) 1980-01-10

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