CH581634A5 - 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation - Google Patents

7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation

Info

Publication number
CH581634A5
CH581634A5 CH84974A CH84974A CH581634A5 CH 581634 A5 CH581634 A5 CH 581634A5 CH 84974 A CH84974 A CH 84974A CH 84974 A CH84974 A CH 84974A CH 581634 A5 CH581634 A5 CH 581634A5
Authority
CH
Switzerland
Prior art keywords
chloro
phenyl
dihydro
benzodiazepin
preparation
Prior art date
Application number
CH84974A
Other languages
German (de)
English (en)
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of CH581634A5 publication Critical patent/CH581634A5/de

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH84974A 1973-01-22 1974-01-22 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation CH581634A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT52173A AT324343B (de) 1973-01-22 1973-01-22 Verfahren zur herstellung von 7-chlor-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-onen

Publications (1)

Publication Number Publication Date
CH581634A5 true CH581634A5 (en) 1976-11-15

Family

ID=3492815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH84974A CH581634A5 (en) 1973-01-22 1974-01-22 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation

Country Status (4)

Country Link
JP (1) JPS49101393A (ja)
AT (1) AT324343B (ja)
CH (1) CH581634A5 (ja)
ES (1) ES422248A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5281152B2 (ja) * 2009-04-16 2013-09-04 三井化学アグロ株式会社 ２−アルキル−３−アミノチオフェン誘導体の製造方法

Also Published As

Publication number Publication date
ES422248A1 (es) 1976-04-01
AT324343B (de) 1975-08-25
JPS49101393A (ja) 1974-09-25

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Legal Events

Date Code Title Description
PL Patent ceased