DE2221536A1 - Verfahren zur herstellung von benzodiazepin-2-on-derivaten - Google Patents

Verfahren zur herstellung von benzodiazepin-2-on-derivaten

Info

Publication number
DE2221536A1
DE2221536A1 DE19722221536 DE2221536A DE2221536A1 DE 2221536 A1 DE2221536 A1 DE 2221536A1 DE 19722221536 DE19722221536 DE 19722221536 DE 2221536 A DE2221536 A DE 2221536A DE 2221536 A1 DE2221536 A1 DE 2221536A1
Authority
DE
Germany
Prior art keywords
substd
benzodiazepin
alkyl
opt
substituted
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19722221536
Other languages
German (de)
English (en)
Inventor
Siegfried Dr Funke
Rolf Dr Hueschens
Hans-Guenther Dr Liepmann
Wolfgang Dr Milkowski
Werner Dr Stuehmer
Horst Dr Zeugner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Priority to DE19722221536 priority Critical patent/DE2221536A1/de
Priority to CH448973A priority patent/CH574943A5/xx
Priority to DD170141A priority patent/DD105221A5/xx
Priority to ES414231A priority patent/ES414231A1/es
Priority to JP4900473A priority patent/JPS5341159B2/ja
Priority to NO1796/73A priority patent/NO137444C/no
Priority to SE7306127A priority patent/SE409710B/xx
Priority to DK238473A priority patent/DK137184C/da
Priority to AT389773A priority patent/AT332875B/de
Priority to KR7300715A priority patent/KR780000053B1/ko
Publication of DE2221536A1 publication Critical patent/DE2221536A1/de
Ceased legal-status Critical Current

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
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE19722221536 1972-05-03 1972-05-03 Verfahren zur herstellung von benzodiazepin-2-on-derivaten Ceased DE2221536A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19722221536 DE2221536A1 (de) 1972-05-03 1972-05-03 Verfahren zur herstellung von benzodiazepin-2-on-derivaten
CH448973A CH574943A5 (enExample) 1972-05-03 1973-03-28
DD170141A DD105221A5 (enExample) 1972-05-03 1973-04-09
ES414231A ES414231A1 (es) 1972-05-03 1973-04-30 Procedimiento para la preparacion de benzodiazepin-2-onas.
JP4900473A JPS5341159B2 (enExample) 1972-05-03 1973-05-01
NO1796/73A NO137444C (no) 1972-05-03 1973-05-02 Fremgangsmaate ved fremstilling av benzodiazepin-2-on-derivater
SE7306127A SE409710B (sv) 1972-05-03 1973-05-02 Forfarande for framstellning av 1,4-bensodiazepin-2-on-derivat
DK238473A DK137184C (da) 1972-05-03 1973-05-02 Fremgangsmaade til fremstilling af 5-phenyl-1,3-dihydro-2h-1,4-benzodiazepin-2-on-forbindelser
AT389773A AT332875B (de) 1972-05-03 1973-05-03 Verfahren zur herstellung von benzodiazepin -2-on- derivaten
KR7300715A KR780000053B1 (en) 1972-05-03 1973-05-03 A method of producing benzodiazepin-2-one derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221536 DE2221536A1 (de) 1972-05-03 1972-05-03 Verfahren zur herstellung von benzodiazepin-2-on-derivaten

Publications (1)

Publication Number Publication Date
DE2221536A1 true DE2221536A1 (de) 1973-11-22

Family

ID=5843890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221536 Ceased DE2221536A1 (de) 1972-05-03 1972-05-03 Verfahren zur herstellung von benzodiazepin-2-on-derivaten

Country Status (10)

Country Link
JP (1) JPS5341159B2 (enExample)
KR (1) KR780000053B1 (enExample)
AT (1) AT332875B (enExample)
CH (1) CH574943A5 (enExample)
DD (1) DD105221A5 (enExample)
DE (1) DE2221536A1 (enExample)
DK (1) DK137184C (enExample)
ES (1) ES414231A1 (enExample)
NO (1) NO137444C (enExample)
SE (1) SE409710B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170649A (en) * 1977-12-05 1979-10-09 Kali-Chemie Pharma Gmbh 1,4-Benzodiazepine derivatives, pharmaceutical compositions thereof, and process for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170649A (en) * 1977-12-05 1979-10-09 Kali-Chemie Pharma Gmbh 1,4-Benzodiazepine derivatives, pharmaceutical compositions thereof, and process for their preparation

Also Published As

Publication number Publication date
ATA389773A (de) 1976-02-15
NO137444B (no) 1977-11-21
DK137184C (da) 1978-07-03
KR780000053B1 (en) 1978-03-16
JPS5341159B2 (enExample) 1978-10-31
DK137184B (da) 1978-01-30
SE409710B (sv) 1979-09-03
JPS4941390A (enExample) 1974-04-18
AT332875B (de) 1976-10-25
ES414231A1 (es) 1976-01-16
NO137444C (no) 1978-03-01
DD105221A5 (enExample) 1974-04-12
CH574943A5 (enExample) 1976-04-30

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Legal Events

Date Code Title Description
8131 Rejection