GB1391082A - Optically active amino benzophenones - Google Patents

Optically active amino benzophenones

Info

Publication number
GB1391082A
GB1391082A GB4955674A GB4955674A GB1391082A GB 1391082 A GB1391082 A GB 1391082A GB 4955674 A GB4955674 A GB 4955674A GB 4955674 A GB4955674 A GB 4955674A GB 1391082 A GB1391082 A GB 1391082A
Authority
GB
United Kingdom
Prior art keywords
optically active
active amino
benzophenones
amino benzophenones
march
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4955674A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRC Compagnie di Ricerca Chimica SpA
Original Assignee
CRC Compagnie di Ricerca Chimica SpA
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 Compagnie di Ricerca Chimica SpA filed Critical CRC Compagnie di Ricerca Chimica SpA
Publication of GB1391082A publication Critical patent/GB1391082A/en
Expired legal-status Critical Current

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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB4955674A 1971-03-17 1972-03-17 Optically active amino benzophenones Expired GB1391082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH386871A CH554349A (de) 1971-03-17 1971-03-17 Verfahren zur herstellung von optisch aktiven 1,3-dihydro-2h-1,4-benzodiazepin-2-onen.

Publications (1)

Publication Number Publication Date
GB1391082A true GB1391082A (en) 1975-04-16

Family

ID=4265209

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1256772A Expired GB1391081A (en) 1971-03-17 1972-03-17 Optically active benzodiazepines
GB4955674A Expired GB1391082A (en) 1971-03-17 1972-03-17 Optically active amino benzophenones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1256772A Expired GB1391081A (en) 1971-03-17 1972-03-17 Optically active benzodiazepines

Country Status (16)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602672A5 (enExample) * 1974-06-28 1978-07-31 Hoffmann La Roche
CH603655A5 (enExample) * 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
DE2212526A1 (de) 1972-09-21
IL38991A0 (en) 1972-05-30
SU453842A3 (enExample) 1974-12-15
GB1391081A (en) 1975-04-16
YU69772A (en) 1979-10-31
ES400851A1 (es) 1975-01-16
FR2130342A1 (enExample) 1972-11-03
CA992079A (en) 1976-06-29
SE399887B (sv) 1978-03-06
ZA721845B (en) 1972-12-27
BE780892A (fr) 1972-07-17
HU165496B (enExample) 1974-09-28
NO137896C (no) 1978-05-16
IL38991A (en) 1976-09-30
NL7203536A (enExample) 1972-09-19
IL47123A (en) 1976-09-30
AT327909B (de) 1976-02-25
FR2130342B1 (enExample) 1977-01-14
CH554349A (de) 1974-09-30
ATA214972A (de) 1975-05-15
YU34882B (en) 1980-04-30
NO137896B (no) 1978-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee