FR2423470A1 - Procede ameliore pour la synthese de l'haloperidol - Google Patents

Procede ameliore pour la synthese de l'haloperidol

Info

Publication number
FR2423470A1
FR2423470A1 FR7909717A FR7909717A FR2423470A1 FR 2423470 A1 FR2423470 A1 FR 2423470A1 FR 7909717 A FR7909717 A FR 7909717A FR 7909717 A FR7909717 A FR 7909717A FR 2423470 A1 FR2423470 A1 FR 2423470A1
Authority
FR
France
Prior art keywords
haloperidol
synthesis
improved process
compound
reacting
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
FR7909717A
Other languages
English (en)
Other versions
FR2423470B1 (fr
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of FR2423470A1 publication Critical patent/FR2423470A1/fr
Application granted granted Critical
Publication of FR2423470B1 publication Critical patent/FR2423470B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
    • C07C43/1787—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings and having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/28—Preparation of ethers by reactions not forming ether-oxygen bonds from acetals, e.g. by dealcoholysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C07C43/313—Compounds having groups containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un nouveau procédé pour la synthèse de l'halopéridol, ainsi qu'un compose utilisé comme intermédiaire dans cette synthèse. On prépare l'halopéridol par réaction d'un composé de formule :
FR7909717A 1978-04-20 1979-04-18 Procede ameliore pour la synthese de l'haloperidol Granted FR2423470A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15642/78A GB1596874A (en) 1978-04-20 1978-04-20 Synthesis of haloperidol

Publications (2)

Publication Number Publication Date
FR2423470A1 true FR2423470A1 (fr) 1979-11-16
FR2423470B1 FR2423470B1 (fr) 1983-11-18

Family

ID=10062830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909717A Granted FR2423470A1 (fr) 1978-04-20 1979-04-18 Procede ameliore pour la synthese de l'haloperidol

Country Status (8)

Country Link
JP (1) JPS54145675A (fr)
BE (1) BE875699A (fr)
CA (1) CA1129424A (fr)
DE (1) DE2915596A1 (fr)
FR (1) FR2423470A1 (fr)
GB (1) GB1596874A (fr)
IT (1) IT1120411B (fr)
NL (1) NL7903086A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250793A (ja) * 1985-04-30 1986-11-07 Canon Inc 文字認識装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248830A1 (fr) * 1973-10-25 1975-05-23 Sumitomo Chemical Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248830A1 (fr) * 1973-10-25 1975-05-23 Sumitomo Chemical Co

Also Published As

Publication number Publication date
NL7903086A (nl) 1979-10-23
CA1129424A (fr) 1982-08-10
FR2423470B1 (fr) 1983-11-18
DE2915596A1 (de) 1979-10-31
IT1120411B (it) 1986-03-26
IT7948783A0 (it) 1979-04-19
JPS54145675A (en) 1979-11-14
BE875699A (fr) 1979-08-16
GB1596874A (en) 1981-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse