FR2364207A1 - Procede ameliore pour la preparation de 1,4-benzodiazepines - Google Patents

Procede ameliore pour la preparation de 1,4-benzodiazepines

Info

Publication number
FR2364207A1
FR2364207A1 FR7627149A FR7627149A FR2364207A1 FR 2364207 A1 FR2364207 A1 FR 2364207A1 FR 7627149 A FR7627149 A FR 7627149A FR 7627149 A FR7627149 A FR 7627149A FR 2364207 A1 FR2364207 A1 FR 2364207A1
Authority
FR
France
Prior art keywords
benzophenone
reacting
ammonium salt
haloethyl
tetr
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.)
Granted
Application number
FR7627149A
Other languages
English (en)
French (fr)
Other versions
FR2364207B1 (enrdf_load_stackoverflow
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.)
MSD International Holdings GmbH
Original Assignee
Scherico Ltd
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 Scherico Ltd filed Critical Scherico Ltd
Priority to FR7627149A priority Critical patent/FR2364207A1/fr
Publication of FR2364207A1 publication Critical patent/FR2364207A1/fr
Application granted granted Critical
Publication of FR2364207B1 publication Critical patent/FR2364207B1/fr
Granted 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7627149A 1976-09-09 1976-09-09 Procede ameliore pour la preparation de 1,4-benzodiazepines Granted FR2364207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627149A FR2364207A1 (fr) 1976-09-09 1976-09-09 Procede ameliore pour la preparation de 1,4-benzodiazepines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627149A FR2364207A1 (fr) 1976-09-09 1976-09-09 Procede ameliore pour la preparation de 1,4-benzodiazepines

Publications (2)

Publication Number Publication Date
FR2364207A1 true FR2364207A1 (fr) 1978-04-07
FR2364207B1 FR2364207B1 (enrdf_load_stackoverflow) 1979-07-27

Family

ID=9177533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627149A Granted FR2364207A1 (fr) 1976-09-09 1976-09-09 Procede ameliore pour la preparation de 1,4-benzodiazepines

Country Status (1)

Country Link
FR (1) FR2364207A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527183B2 (en) 2002-08-21 2009-05-05 Project S.A.S. Di Massimo Menichelli & C. Cardboard tool for opening glass ampoules

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144868A1 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Hoffmann La Roche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144868A1 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Hoffmann La Roche

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527183B2 (en) 2002-08-21 2009-05-05 Project S.A.S. Di Massimo Menichelli & C. Cardboard tool for opening glass ampoules

Also Published As

Publication number Publication date
FR2364207B1 (enrdf_load_stackoverflow) 1979-07-27

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