CH554349A - PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES. - Google Patents

PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES.

Info

Publication number
CH554349A
CH554349A CH386871A CH386871A CH554349A CH 554349 A CH554349 A CH 554349A CH 386871 A CH386871 A CH 386871A CH 386871 A CH386871 A CH 386871A CH 554349 A CH554349 A CH 554349A
Authority
CH
Switzerland
Prior art keywords
benzodiazepine
dihydro
ones
preparation
optically active
Prior art date
Application number
CH386871A
Other languages
German (de)
Original Assignee
Crc Ricerca Chim
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 Crc Ricerca Chim filed Critical Crc Ricerca Chim
Priority to CH386871A priority Critical patent/CH554349A/en
Priority to AT214972A priority patent/AT327909B/en
Priority to DE19722212526 priority patent/DE2212526A1/en
Priority to FR7209250A priority patent/FR2130342B1/fr
Priority to IL47123A priority patent/IL47123A/en
Priority to CA137,294A priority patent/CA992079A/en
Priority to ES72400851A priority patent/ES400851A1/en
Priority to IL38991A priority patent/IL38991A/en
Priority to NL7203536A priority patent/NL7203536A/xx
Priority to YU697/72A priority patent/YU34882B/en
Priority to NO853/72A priority patent/NO137896C/en
Priority to ZA721845A priority patent/ZA721845B/en
Priority to GB4955674A priority patent/GB1391082A/en
Priority to HUCA323A priority patent/HU165496B/hu
Priority to BE780892A priority patent/BE780892A/en
Priority to SE7203457A priority patent/SE399887B/en
Priority to SU1761120A priority patent/SU453842A3/ru
Priority to GB1256772A priority patent/GB1391081A/en
Priority to US05/493,145 priority patent/US3998811A/en
Priority to CA208,117A priority patent/CA1008468A/en
Publication of CH554349A publication Critical patent/CH554349A/en
Priority to US05/709,858 priority patent/US4045569A/en
Priority to US05/709,859 priority patent/US4087614A/en

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
    • 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
    • C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids
    • 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)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH386871A 1971-03-17 1971-03-17 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES. CH554349A (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
CH386871A CH554349A (en) 1971-03-17 1971-03-17 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES.
AT214972A AT327909B (en) 1971-03-17 1972-03-14 PROCESS FOR MANUFACTURING NEW, OPTICALLY ACTIVE 1,4-BENZODIAZEPINES
DE19722212526 DE2212526A1 (en) 1971-03-17 1972-03-15 Process for the preparation of optically active 1,4-benzodiazepines
FR7209250A FR2130342B1 (en) 1971-03-17 1972-03-16
IL47123A IL47123A (en) 1971-03-17 1972-03-16 Optically active 2-acylamino benzophenones and their preparation
CA137,294A CA992079A (en) 1971-03-17 1972-03-16 Optically active 1,4-benzodiazepines and process for the preparation thereof
ES72400851A ES400851A1 (en) 1971-03-17 1972-03-16 Optically active benzodiazepines
IL38991A IL38991A (en) 1971-03-17 1972-03-16 Optically active 1,3-dihydro-5-phenyl-3-substituted 1,4-benzodiazepin-2-ones and their preparation
NL7203536A NL7203536A (en) 1971-03-17 1972-03-16
YU697/72A YU34882B (en) 1971-03-17 1972-03-16 Process for preparing optically active 1,4-benzodiazepines
NO853/72A NO137896C (en) 1971-03-17 1972-03-16 ANALOGICAL PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVITIES, OPTICALLY ACTIVE 1,4-BENZODIAZEPINES
ZA721845A ZA721845B (en) 1971-03-17 1972-03-17 Process for the production of optically active 1,4-benzodiazepinen
GB4955674A GB1391082A (en) 1971-03-17 1972-03-17 Optically active amino benzophenones
HUCA323A HU165496B (en) 1971-03-17 1972-03-17
BE780892A BE780892A (en) 1971-03-17 1972-03-17 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,4-BENZODIAZEPINES, AND PRODUCTS OBTAINED
SE7203457A SE399887B (en) 1971-03-17 1972-03-17 PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE 1,4-BENZODIAZEPINE COMPOUNDS
SU1761120A SU453842A3 (en) 1971-03-17 1972-03-17
GB1256772A GB1391081A (en) 1971-03-17 1972-03-17 Optically active benzodiazepines
US05/493,145 US3998811A (en) 1971-03-17 1974-07-30 Optically active 1,4-benzodiazepines and process for the preparation thereof
CA208,117A CA1008468A (en) 1971-03-17 1974-08-29 Optically active 1,4-benzodiazepines and process for the preparation thereof
US05/709,858 US4045569A (en) 1971-03-17 1976-07-29 Optically active 1,4-benzodiazepines and process for use as a tranquilizer
US05/709,859 US4087614A (en) 1971-03-17 1976-07-29 Optically active 1,4-benzodiazepines intermediates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH386871A CH554349A (en) 1971-03-17 1971-03-17 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES.

Publications (1)

Publication Number Publication Date
CH554349A true CH554349A (en) 1974-09-30

Family

ID=4265209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH386871A CH554349A (en) 1971-03-17 1971-03-17 PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIHYDRO-2H-1,4-BENZODIAZEPINE-2-ONES.

Country Status (16)

Country Link
AT (1) AT327909B (en)
BE (1) BE780892A (en)
CA (1) CA992079A (en)
CH (1) CH554349A (en)
DE (1) DE2212526A1 (en)
ES (1) ES400851A1 (en)
FR (1) FR2130342B1 (en)
GB (2) GB1391081A (en)
HU (1) HU165496B (en)
IL (2) IL47123A (en)
NL (1) NL7203536A (en)
NO (1) NO137896C (en)
SE (1) SE399887B (en)
SU (1) SU453842A3 (en)
YU (1) YU34882B (en)
ZA (1) ZA721845B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602672A5 (en) * 1974-06-28 1978-07-31 Hoffmann La Roche
CH603655A5 (en) * 1974-10-21 1978-08-31 Hoffmann La Roche
WO2001010846A2 (en) * 1999-08-05 2001-02-15 Igt Pharma Inc. 1,4-diazepine derivatives for the treatment of diseases related to the central nervous system

Also Published As

Publication number Publication date
SU453842A3 (en) 1974-12-15
YU34882B (en) 1980-04-30
BE780892A (en) 1972-07-17
NL7203536A (en) 1972-09-19
FR2130342B1 (en) 1977-01-14
YU69772A (en) 1979-10-31
ATA214972A (en) 1975-05-15
NO137896C (en) 1978-05-16
HU165496B (en) 1974-09-28
GB1391082A (en) 1975-04-16
AT327909B (en) 1976-02-25
GB1391081A (en) 1975-04-16
CA992079A (en) 1976-06-29
ZA721845B (en) 1972-12-27
FR2130342A1 (en) 1972-11-03
IL38991A (en) 1976-09-30
ES400851A1 (en) 1975-01-16
SE399887B (en) 1978-03-06
DE2212526A1 (en) 1972-09-21
IL47123A (en) 1976-09-30
IL38991A0 (en) 1972-05-30
NO137896B (en) 1978-02-06

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Legal Events

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PL Patent ceased