DK137855B - Analogous process for the preparation of optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives. - Google Patents

Analogous process for the preparation of optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives.

Info

Publication number
DK137855B
DK137855B DK370471A DK370471A DK137855B DK 137855 B DK137855 B DK 137855B DK 370471 A DK370471 A DK 370471A DK 370471 A DK370471 A DK 370471A DK 137855 B DK137855 B DK 137855B
Authority
DK
Denmark
Prior art keywords
benzodiazepin
tetrahydro
derivatives
preparation
optically active
Prior art date
Application number
DK370471A
Other languages
Danish (da)
Other versions
DK137855C (en
Inventor
Lajos Kisfaludy
Juliana Roehricht
Laszlo Szporny
Eva Palosi
Laszlo 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
Publication of DK137855B publication Critical patent/DK137855B/en
Application granted granted Critical
Publication of DK137855C publication Critical patent/DK137855C/da

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)
DK370471A 1970-07-30 1971-07-28 Analogous process for the preparation of optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives. DK137855B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK137855B true DK137855B (en) 1978-05-22
DK137855C DK137855C (en) 1978-10-23

Family

ID=11000848

Family Applications (1)

Application Number Title Priority Date Filing Date
DK370471A DK137855B (en) 1970-07-30 1971-07-28 Analogous process for the preparation of optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives.

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187262B (en) * 1979-08-16 1985-12-28 Richter Gedeon Vegyeszet Process for preparing new tetrahydro-1,4-benzodiazepin-2-ones

Also Published As

Publication number Publication date
SE387634B (en) 1976-09-13
DK137855C (en) 1978-10-23
PL70873B1 (en) 1974-04-30
CH557358A (en) 1974-12-31
AT309439B (en) 1973-08-27
NL7110498A (en) 1972-02-01

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Legal Events

Date Code Title Description
PBP Patent lapsed