BE791988Q - Procede pour la decomposition de derives racemiques de la 3-succinyloxy-5-phenyl-1,3-dihydro-2h-1, 4-benzodiazepine-2-one en leurs antipodes optiques - Google Patents

Procede pour la decomposition de derives racemiques de la 3-succinyloxy-5-phenyl-1,3-dihydro-2h-1, 4-benzodiazepine-2-one en leurs antipodes optiques

Info

Publication number
BE791988Q
BE791988Q BE791988DA BE791988Q BE 791988 Q BE791988 Q BE 791988Q BE 791988D A BE791988D A BE 791988DA BE 791988 Q BE791988 Q BE 791988Q
Authority
BE
Belgium
Prior art keywords
succinyloxy
benzodiazepine
dihydro
decomposition
phenyl
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Ravizza 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.)
Publication date
Priority claimed from GB975970A external-priority patent/GB1268783A/en
Application granted granted Critical
Publication of BE791988Q publication Critical patent/BE791988Q/xx

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
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE791988D 1969-04-08 Procede pour la decomposition de derives racemiques de la 3-succinyloxy-5-phenyl-1,3-dihydro-2h-1, 4-benzodiazepine-2-one en leurs antipodes optiques BE791988Q (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB975970A GB1268783A (en) 1969-04-08 1969-04-08 Benzodiazepine derivatives
GB1803469 1969-04-08

Publications (1)

Publication Number Publication Date
BE791988Q true BE791988Q (fr) 1973-03-16

Family

ID=26243153

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791988D BE791988Q (fr) 1969-04-08 Procede pour la decomposition de derives racemiques de la 3-succinyloxy-5-phenyl-1,3-dihydro-2h-1, 4-benzodiazepine-2-one en leurs antipodes optiques

Country Status (8)

Country Link
US (2) US3654267A (cg-RX-API-DMAC7.html)
BE (1) BE791988Q (cg-RX-API-DMAC7.html)
CH (1) CH533067A (cg-RX-API-DMAC7.html)
DE (1) DE2016810A1 (cg-RX-API-DMAC7.html)
ES (1) ES378296A1 (cg-RX-API-DMAC7.html)
FR (1) FR2068453B1 (cg-RX-API-DMAC7.html)
NL (1) NL7004846A (cg-RX-API-DMAC7.html)
NO (1) NO123760B (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292474A (en) * 1970-06-25 1972-10-11 Ravizza Spa Benzodiazepine derivatives
US3903276A (en) * 1972-03-20 1975-09-02 American Home Prod N-carboxymethyl-N-substituted glycinate esters of 3-hydroxy-1,4-benzodiazepin-2-ones for inducing a calming effect

Also Published As

Publication number Publication date
US3654267A (en) 1972-04-04
NO123760B (cg-RX-API-DMAC7.html) 1972-01-10
DE2016810A1 (de) 1970-11-19
FR2068453B1 (cg-RX-API-DMAC7.html) 1974-05-24
CH533067A (de) 1973-01-31
FR2068453A1 (cg-RX-API-DMAC7.html) 1971-08-27
ES378296A1 (es) 1973-02-01
NL7004846A (cg-RX-API-DMAC7.html) 1970-10-12
USRE28287E (en) 1974-12-31

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