AT309439B - Process for the preparation of new optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives and their salts - Google Patents

Process for the preparation of new optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives and their salts

Info

Publication number
AT309439B
AT309439B AT654671A AT654671A AT309439B AT 309439 B AT309439 B AT 309439B AT 654671 A AT654671 A AT 654671A AT 654671 A AT654671 A AT 654671A AT 309439 B AT309439 B AT 309439B
Authority
AT
Austria
Prior art keywords
benzodiazepin
tetrahydro
derivatives
salts
preparation
Prior art date
Application number
AT654671A
Other languages
German (de)
Inventor
Lajos Dipl Ing Chem Kisfaludy
Julianna Dipl Ing Ch Roehricht
Laszlo Dr Szporny
Eva Dr Palosi
Laszlo Dipl Ing Chem Ueroegdi
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Application granted granted Critical
Publication of AT309439B publication Critical patent/AT309439B/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
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT654671A 1970-07-30 1971-07-27 Process for the preparation of new optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives and their salts AT309439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000405 1970-07-30

Publications (1)

Publication Number Publication Date
AT309439B true AT309439B (en) 1973-08-27

Family

ID=11000848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT654671A AT309439B (en) 1970-07-30 1971-07-27 Process for the preparation of new optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives and their salts

Country Status (6)

Country Link
AT (1) AT309439B (en)
CH (1) CH557358A (en)
DK (1) DK137855B (en)
NL (1) NL7110498A (en)
PL (1) PL70873B1 (en)
SE (1) SE387634B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030364A1 (en) * 1979-08-16 1981-03-26 Richter Gedeon Vegyészeti Gyár R.T., Budapest NEW 5-PHENYL-1,3,4,5-TETRAHYDRO-2H-1,4-BENZODIAZEPINE-2-ONE IN THE 3 AND 5-POSITION ASYMMETRY CENTERS WITH THE SAME ABSOLUTE CONFIGURATION AND METHOD FOR THEIR PRODUCTION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030364A1 (en) * 1979-08-16 1981-03-26 Richter Gedeon Vegyészeti Gyár R.T., Budapest NEW 5-PHENYL-1,3,4,5-TETRAHYDRO-2H-1,4-BENZODIAZEPINE-2-ONE IN THE 3 AND 5-POSITION ASYMMETRY CENTERS WITH THE SAME ABSOLUTE CONFIGURATION AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
PL70873B1 (en) 1974-04-30
DK137855B (en) 1978-05-22
DK137855C (en) 1978-10-23
NL7110498A (en) 1972-02-01
CH557358A (en) 1974-12-31
SE387634B (en) 1976-09-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee