CH578546A5 - 1,3,4,5-tetrahydro 2H-1,4-benzodiazepin-2-ones - by selective oxidn of 4-acyl benzodiazepines - Google Patents

1,3,4,5-tetrahydro 2H-1,4-benzodiazepin-2-ones - by selective oxidn of 4-acyl benzodiazepines

Info

Publication number
CH578546A5
CH578546A5 CH1182273A CH1182273A CH578546A5 CH 578546 A5 CH578546 A5 CH 578546A5 CH 1182273 A CH1182273 A CH 1182273A CH 1182273 A CH1182273 A CH 1182273A CH 578546 A5 CH578546 A5 CH 578546A5
Authority
CH
Switzerland
Prior art keywords
tetrahydro
benzodiazepin
hydrogen
formula
chloro
Prior art date
Application number
CH1182273A
Other languages
German (de)
English (en)
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of CH578546A5 publication Critical patent/CH578546A5/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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
CH1182273A 1972-08-17 1973-08-16 1,3,4,5-tetrahydro 2H-1,4-benzodiazepin-2-ones - by selective oxidn of 4-acyl benzodiazepines CH578546A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47082572A JPS4941392A (sv) 1972-08-17 1972-08-17

Publications (1)

Publication Number Publication Date
CH578546A5 true CH578546A5 (en) 1976-08-13

Family

ID=13778186

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1182273A CH578546A5 (en) 1972-08-17 1973-08-16 1,3,4,5-tetrahydro 2H-1,4-benzodiazepin-2-ones - by selective oxidn of 4-acyl benzodiazepines

Country Status (7)

Country Link
JP (1) JPS4941392A (sv)
AT (1) AT326130B (sv)
CA (1) CA969943A (sv)
CH (1) CH578546A5 (sv)
HU (1) HU166498B (sv)
NL (1) NL7311309A (sv)
SE (1) SE405971B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU171033B (hu) * 1974-05-29 1977-10-28 Richter Gedeon Vegyeszet Sposob poluchenija proizvodnykh benzodiazepina
JPS5296485A (en) * 1976-02-10 1977-08-13 Toyota Motor Corp Method and apparatus for cutting tubular body
JPS5340591U (sv) * 1976-09-13 1978-04-08

Also Published As

Publication number Publication date
HU166498B (sv) 1975-03-28
AT326130B (de) 1975-11-25
SE405971B (sv) 1979-01-15
SE7311180L (sv) 1974-02-18
JPS4941392A (sv) 1974-04-18
NL7311309A (sv) 1974-02-19
CA969943A (en) 1975-06-24
ATA713273A (de) 1975-02-15

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Legal Events

Date Code Title Description
PL Patent ceased