AT340929B - PROCESS FOR THE PREPARATION OF 7-CHLORO-5-PHENYL -3H-1,4-BENZODIAZEPINE-2 (1H) -ONE - Google Patents

PROCESS FOR THE PREPARATION OF 7-CHLORO-5-PHENYL -3H-1,4-BENZODIAZEPINE-2 (1H) -ONE

Info

Publication number
AT340929B
AT340929B AT935171A AT935171A AT340929B AT 340929 B AT340929 B AT 340929B AT 935171 A AT935171 A AT 935171A AT 935171 A AT935171 A AT 935171A AT 340929 B AT340929 B AT 340929B
Authority
AT
Austria
Prior art keywords
benzodiazepine
chloro
phenyl
preparation
Prior art date
Application number
AT935171A
Other languages
German (de)
Inventor
Antonio Ziggiotti
Giovanna Riva
Francesco Mauri
Original Assignee
Int Pharmaceutical Patents Co
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 Int Pharmaceutical Patents Co filed Critical Int Pharmaceutical Patents Co
Application granted granted Critical
Publication of AT340929B publication Critical patent/AT340929B/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT935171A 1971-03-05 1971-10-29 PROCESS FOR THE PREPARATION OF 7-CHLORO-5-PHENYL -3H-1,4-BENZODIAZEPINE-2 (1H) -ONE AT340929B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB613971 1971-03-05

Publications (1)

Publication Number Publication Date
AT340929B true AT340929B (en) 1978-01-10

Family

ID=9809140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT935171A AT340929B (en) 1971-03-05 1971-10-29 PROCESS FOR THE PREPARATION OF 7-CHLORO-5-PHENYL -3H-1,4-BENZODIAZEPINE-2 (1H) -ONE

Country Status (6)

Country Link
AT (1) AT340929B (en)
CH (1) CH530406A (en)
ES (1) ES396635A1 (en)
FR (1) FR2128273B1 (en)
GB (1) GB1333322A (en)
NL (1) NL7115791A (en)

Also Published As

Publication number Publication date
FR2128273A1 (en) 1972-10-20
FR2128273B1 (en) 1974-09-13
ES396635A1 (en) 1974-05-16
GB1333322A (en) 1973-10-10
CH530406A (en) 1972-11-15
NL7115791A (en) 1972-09-07

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time