AT281035B - Process for the preparation of 1,3-dihydro-2H-1,4-benzodiazepine derivatives and their acid addition salts - Google Patents

Process for the preparation of 1,3-dihydro-2H-1,4-benzodiazepine derivatives and their acid addition salts

Info

Publication number
AT281035B
AT281035B AT1126267A AT1126267A AT281035B AT 281035 B AT281035 B AT 281035B AT 1126267 A AT1126267 A AT 1126267A AT 1126267 A AT1126267 A AT 1126267A AT 281035 B AT281035 B AT 281035B
Authority
AT
Austria
Prior art keywords
dihydro
preparation
acid addition
addition salts
benzodiazepine derivatives
Prior art date
Application number
AT1126267A
Other languages
German (de)
Inventor
Lajos Dr Dipl Ing Ch Kisfaludy
Julianna Dipl Ing Ch Roehricht
Miklos Dipl Ing Chem Loew
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 AT281035B publication Critical patent/AT281035B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT1126267A 1966-12-28 1967-12-14 Process for the preparation of 1,3-dihydro-2H-1,4-benzodiazepine derivatives and their acid addition salts AT281035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000315 1966-12-28

Publications (1)

Publication Number Publication Date
AT281035B true AT281035B (en) 1970-05-11

Family

ID=11000816

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1126267A AT281035B (en) 1966-12-28 1967-12-14 Process for the preparation of 1,3-dihydro-2H-1,4-benzodiazepine derivatives and their acid addition salts

Country Status (6)

Country Link
AT (1) AT281035B (en)
CH (1) CH490399A (en)
DE (1) DE1695660A1 (en)
DK (1) DK118025B (en)
NL (1) NL161748C (en)
SE (1) SE336342B (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
NL6717589A (en) 1968-07-01
SE336342B (en) 1971-07-05
DE1695660A1 (en) 1972-04-20
CH490399A (en) 1970-05-15
NL161748B (en) 1979-10-15
DK118025B (en) 1970-06-29
NL161748C (en) 1983-04-18

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Legal Events

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