CH568303A5 - - Google Patents

Info

Publication number
CH568303A5
CH568303A5 CH1011972A CH1011972A CH568303A5 CH 568303 A5 CH568303 A5 CH 568303A5 CH 1011972 A CH1011972 A CH 1011972A CH 1011972 A CH1011972 A CH 1011972A CH 568303 A5 CH568303 A5 CH 568303A5
Authority
CH
Switzerland
Application number
CH1011972A
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1011972A priority Critical patent/CH568303A5/xx
Priority to NL7309018A priority patent/NL7309018A/xx
Priority to JP7496473A priority patent/JPS561311B2/ja
Priority to FR7324550A priority patent/FR2192106B1/fr
Priority to BE133136A priority patent/BE801938A/xx
Priority to DE19732334273 priority patent/DE2334273A1/de
Priority to GB3202273A priority patent/GB1385610A/en
Priority to AT592573A priority patent/AT336621B/de
Publication of CH568303A5 publication Critical patent/CH568303A5/xx

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
    • C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH1011972A 1972-07-06 1972-07-06 CH568303A5 (xx)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1011972A CH568303A5 (xx) 1972-07-06 1972-07-06
NL7309018A NL7309018A (xx) 1972-07-06 1973-06-28
JP7496473A JPS561311B2 (xx) 1972-07-06 1973-07-04
FR7324550A FR2192106B1 (xx) 1972-07-06 1973-07-04
BE133136A BE801938A (fr) 1972-07-06 1973-07-05 Procede pour la preparation de derives de benzodiazepine
DE19732334273 DE2334273A1 (de) 1972-07-06 1973-07-05 Verfahren zur herstellung von benzodiazepinderivaten
GB3202273A GB1385610A (en) 1972-07-06 1973-07-05 Process for the manufacture of benzodiazepine derivatives
AT592573A AT336621B (de) 1972-07-06 1973-07-05 Verfahren zur herstellung von benzodiazepinderivaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1011972A CH568303A5 (xx) 1972-07-06 1972-07-06

Publications (1)

Publication Number Publication Date
CH568303A5 true CH568303A5 (xx) 1975-10-31

Family

ID=4359570

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1011972A CH568303A5 (xx) 1972-07-06 1972-07-06

Country Status (8)

Country Link
JP (1) JPS561311B2 (xx)
AT (1) AT336621B (xx)
BE (1) BE801938A (xx)
CH (1) CH568303A5 (xx)
DE (1) DE2334273A1 (xx)
FR (1) FR2192106B1 (xx)
GB (1) GB1385610A (xx)
NL (1) NL7309018A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114702451B (zh) * 2022-03-29 2024-05-14 国药集团国瑞药业有限公司 一种氯硝西泮及其中间体的制备方法

Also Published As

Publication number Publication date
NL7309018A (xx) 1974-01-08
JPS4951291A (xx) 1974-05-18
FR2192106A1 (xx) 1974-02-08
FR2192106B1 (xx) 1977-09-16
DE2334273A1 (de) 1974-01-24
JPS561311B2 (xx) 1981-01-13
GB1385610A (en) 1975-02-26
ATA592573A (de) 1976-09-15
BE801938A (fr) 1974-01-07
AT336621B (de) 1977-05-10

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Legal Events

Date Code Title Description
PL Patent ceased