BE871280A - PROCESS FOR PREPARING DERIVATIVES OF 1,4-BENZODIAZEPINE-2-ONE - Google Patents

PROCESS FOR PREPARING DERIVATIVES OF 1,4-BENZODIAZEPINE-2-ONE

Info

Publication number
BE871280A
BE871280A BE191132A BE191132A BE871280A BE 871280 A BE871280 A BE 871280A BE 191132 A BE191132 A BE 191132A BE 191132 A BE191132 A BE 191132A BE 871280 A BE871280 A BE 871280A
Authority
BE
Belgium
Prior art keywords
benzodiazepine
preparing derivatives
derivatives
preparing
Prior art date
Application number
BE191132A
Other languages
French (fr)
Original Assignee
Krka Farma
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
Priority claimed from YU249077A external-priority patent/YU40682B/en
Priority claimed from YU223278A external-priority patent/YU39631B/en
Application filed by Krka Farma filed Critical Krka Farma
Publication of BE871280A publication Critical patent/BE871280A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE191132A 1977-10-17 1978-10-16 PROCESS FOR PREPARING DERIVATIVES OF 1,4-BENZODIAZEPINE-2-ONE BE871280A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YU249077A YU40682B (en) 1977-10-17 1977-10-17 Process for preparing 1,4-benzodiazepine-2-one derivatives
YU223278A YU39631B (en) 1978-09-20 1978-09-20 Process for preparing 7-bromo-1,3-dihydro-5-(2-pyridyl)-2h-1,4-benzodiazepine-2-one

Publications (1)

Publication Number Publication Date
BE871280A true BE871280A (en) 1979-02-15

Family

ID=27130833

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191132A BE871280A (en) 1977-10-17 1978-10-16 PROCESS FOR PREPARING DERIVATIVES OF 1,4-BENZODIAZEPINE-2-ONE

Country Status (4)

Country Link
JP (1) JPS5461190A (en)
AT (1) AT367754B (en)
BE (1) BE871280A (en)
CH (1) CH638792A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038380A (en) * 1983-08-11 1985-02-27 Shionogi & Co Ltd Improved synthesis of 1-piperidinyl-1,4-benzodiazepine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106881A (en) * 1976-03-05 1977-09-07 Crc Ricerca Chim Production of 1*44 benzodiazepine derivative

Also Published As

Publication number Publication date
JPS5461190A (en) 1979-05-17
CH638792A5 (en) 1983-10-14
ATA738178A (en) 1981-12-15
AT367754B (en) 1982-07-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KRKA FARMACEVTIKA KEMIJA KOZMETIKA ZDRAVILISCA IN

Effective date: 19871031