DK0527298T3 - Process for the preparation of pipazetate - Google Patents

Process for the preparation of pipazetate

Info

Publication number
DK0527298T3
DK0527298T3 DK92108192.3T DK92108192T DK0527298T3 DK 0527298 T3 DK0527298 T3 DK 0527298T3 DK 92108192 T DK92108192 T DK 92108192T DK 0527298 T3 DK0527298 T3 DK 0527298T3
Authority
DK
Denmark
Prior art keywords
pipazetate
preparation
azaphenothiazine
pyridine
piperidinoethoxy
Prior art date
Application number
DK92108192.3T
Other languages
Danish (da)
Inventor
Bernd Dr Lehmann
Bernhard Petrat
Original Assignee
Asta Medica 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 Asta Medica Ag filed Critical Asta Medica Ag
Application granted granted Critical
Publication of DK0527298T3 publication Critical patent/DK0527298T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

The invention relates to a process for the preparation of pipazetate of the formula (I) from 1-azaphenothiazine and phosgene in the presence of pyridine or pyridine derivatives and subsequent reaction of the resulting 1-azaphenothiazine-10-carbonyl chloride with 2-(2-piperidinoethoxy)ethanol.
DK92108192.3T 1991-08-14 1992-05-15 Process for the preparation of pipazetate DK0527298T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126863A DE4126863A1 (en) 1991-08-14 1991-08-14 METHOD FOR PRODUCING PIPAZETATE

Publications (1)

Publication Number Publication Date
DK0527298T3 true DK0527298T3 (en) 1998-02-16

Family

ID=6438278

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92108192.3T DK0527298T3 (en) 1991-08-14 1992-05-15 Process for the preparation of pipazetate

Country Status (6)

Country Link
EP (1) EP0527298B1 (en)
AT (1) ATE156132T1 (en)
DE (2) DE4126863A1 (en)
DK (1) DK0527298T3 (en)
ES (1) ES2104769T3 (en)
GR (1) GR3024595T3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326194A1 (en) * 1975-10-02 1977-04-29 Fabre Sa Pierre PHhenothiazine-(10)-carboxamides - with (N)-(1)-ethyl-pyrrolidinyl methyl substit., fr treatment of Parkinsonism and extrapyramidal syndromes

Also Published As

Publication number Publication date
EP0527298B1 (en) 1997-07-30
DE59208744D1 (en) 1997-09-04
DE4126863A1 (en) 1993-02-18
EP0527298A1 (en) 1993-02-17
ATE156132T1 (en) 1997-08-15
ES2104769T3 (en) 1997-10-16
GR3024595T3 (en) 1997-12-31

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