IL38991A - Optically active 1,3-dihydro-5-phenyl-3-substituted 1,4-benzodiazepin-2-ones and their preparation - Google Patents

Optically active 1,3-dihydro-5-phenyl-3-substituted 1,4-benzodiazepin-2-ones and their preparation

Info

Publication number
IL38991A
IL38991A IL38991A IL3899172A IL38991A IL 38991 A IL38991 A IL 38991A IL 38991 A IL38991 A IL 38991A IL 3899172 A IL3899172 A IL 3899172A IL 38991 A IL38991 A IL 38991A
Authority
IL
Israel
Prior art keywords
preparation
benzodiazepin
dihydro
ones
phenyl
Prior art date
Application number
IL38991A
Other versions
IL38991A0 (en
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
Publication of IL38991A0 publication Critical patent/IL38991A0/en
Publication of IL38991A publication Critical patent/IL38991A/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)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Claims (1)

1. 0 Opticall of X aa oar atom for a or a atom or a nitro for a or a lower radical up to 4 atoms atands for a lower and radical up to 4 car process of of general formula X as defined group of of general general and A a protective group spli off followed A according Claim wherein the splitting off la performed of A prooeaa for the preparation of of general formula aa defined in Claim substantially before describe with to the of formula prepared by the process according to any of Claims 6 to For the Applicant Hess insufficientOCRQuality
IL38991A 1971-03-17 1972-03-16 Optically active 1,3-dihydro-5-phenyl-3-substituted 1,4-benzodiazepin-2-ones and their preparation IL38991A (en)

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 (2)

Publication Number Publication Date
IL38991A0 IL38991A0 (en) 1972-05-30
IL38991A true IL38991A (en) 1976-09-30

Family

ID=4265209

Family Applications (2)

Application Number Title Priority Date Filing Date
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
IL47123A IL47123A (en) 1971-03-17 1972-03-16 Optically active 2-acylamino benzophenones and their preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL47123A IL47123A (en) 1971-03-17 1972-03-16 Optically active 2-acylamino benzophenones and their preparation

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) IL38991A (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
AU6420700A (en) * 1999-08-05 2001-03-05 Prescient Neuropharma Inc. Novel 1,4-benzodiazepine compounds and derivatives thereof

Also Published As

Publication number Publication date
DE2212526A1 (en) 1972-09-21
YU34882B (en) 1980-04-30
BE780892A (en) 1972-07-17
YU69772A (en) 1979-10-31
SE399887B (en) 1978-03-06
ES400851A1 (en) 1975-01-16
HU165496B (en) 1974-09-28
GB1391081A (en) 1975-04-16
FR2130342B1 (en) 1977-01-14
CH554349A (en) 1974-09-30
CA992079A (en) 1976-06-29
FR2130342A1 (en) 1972-11-03
NL7203536A (en) 1972-09-19
IL38991A0 (en) 1972-05-30
ZA721845B (en) 1972-12-27
IL47123A (en) 1976-09-30
AT327909B (en) 1976-02-25
SU453842A3 (en) 1974-12-15
NO137896B (en) 1978-02-06
ATA214972A (en) 1975-05-15
NO137896C (en) 1978-05-16
GB1391082A (en) 1975-04-16

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