FR2192106B1 - - Google Patents

Info

Publication number
FR2192106B1
FR2192106B1 FR7324550A FR7324550A FR2192106B1 FR 2192106 B1 FR2192106 B1 FR 2192106B1 FR 7324550 A FR7324550 A FR 7324550A FR 7324550 A FR7324550 A FR 7324550A FR 2192106 B1 FR2192106 B1 FR 2192106B1
Authority
FR
France
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.)
Expired
Application number
FR7324550A
Other languages
French (fr)
Other versions
FR2192106A1 (enrdf_load_html_response
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2192106A1 publication Critical patent/FR2192106A1/fr
Application granted granted Critical
Publication of FR2192106B1 publication Critical patent/FR2192106B1/fr
Expired 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
    • C07D243/28—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)
FR7324550A 1972-07-06 1973-07-04 Expired FR2192106B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2192106A1 FR2192106A1 (enrdf_load_html_response) 1974-02-08
FR2192106B1 true FR2192106B1 (enrdf_load_html_response) 1977-09-16

Family

ID=4359570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324550A Expired FR2192106B1 (enrdf_load_html_response) 1972-07-06 1973-07-04

Country Status (8)

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

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
FR2192106A1 (enrdf_load_html_response) 1974-02-08
BE801938A (fr) 1974-01-07
CH568303A5 (enrdf_load_html_response) 1975-10-31
DE2334273A1 (de) 1974-01-24
JPS561311B2 (enrdf_load_html_response) 1981-01-13
ATA592573A (de) 1976-09-15
AT336621B (de) 1977-05-10
JPS4951291A (enrdf_load_html_response) 1974-05-18
GB1385610A (en) 1975-02-26
NL7309018A (enrdf_load_html_response) 1974-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse