ES2101831T3 - Procedimiento y productos intermedios para la preparacion de perhidro-1h-pirido(1,2-a)pirazinas ansioliticas. - Google Patents

Procedimiento y productos intermedios para la preparacion de perhidro-1h-pirido(1,2-a)pirazinas ansioliticas.

Info

Publication number
ES2101831T3
ES2101831T3 ES92900722T ES92900722T ES2101831T3 ES 2101831 T3 ES2101831 T3 ES 2101831T3 ES 92900722 T ES92900722 T ES 92900722T ES 92900722 T ES92900722 T ES 92900722T ES 2101831 T3 ES2101831 T3 ES 2101831T3
Authority
ES
Spain
Prior art keywords
intermediate products
pirazines
ansiolytic
pirido
perhydro
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.)
Expired - Lifetime
Application number
ES92900722T
Other languages
English (en)
Inventor
Dennis Michael Godek
Charles William Murtiashaw
Frank John Urban
Brian Clement Vanderplas
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.)
Pfizer Corp Belgium
Pfizer Corp SRL
Original Assignee
Pfizer Corp Belgium
Pfizer Corp SRL
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 Pfizer Corp Belgium, Pfizer Corp SRL filed Critical Pfizer Corp Belgium
Application granted granted Critical
Publication of ES2101831T3 publication Critical patent/ES2101831T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Reinforced Plastic Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ESTERES (C1 ATO, PRECURSORES IMPORTANTES PARA CIERTOS ANSIOLITICOS BI ARTIDA DI(C1-C3) ALQUILO CIS TO POR UN NUEVO PROCESO MEDIANTE UNA NUEVA CLASE DE PRODUCTOS INTERMEDIOS, DI(C1-C3) ALQUILO CIS PERIDINA IAL DE PARTIDA SE HACE REACCIONAR CON BIEN 2 (TALIMIDO) ETILO TRIFLATO O BIEN CON 2 EL NUEVO PRODUCTO INTERMEDIO, EL CUAL PUEDE ENTONCES SER CICLIZADO AL PRECURSOR ANTES MENCIONADO.
ES92900722T 1991-02-27 1991-11-19 Procedimiento y productos intermedios para la preparacion de perhidro-1h-pirido(1,2-a)pirazinas ansioliticas. Expired - Lifetime ES2101831T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/661,730 US5185449A (en) 1991-02-27 1991-02-27 Process and intermediate for certain bis-aza-bicyclic anxiolytic agents

Publications (1)

Publication Number Publication Date
ES2101831T3 true ES2101831T3 (es) 1997-07-16

Family

ID=24654869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92900722T Expired - Lifetime ES2101831T3 (es) 1991-02-27 1991-11-19 Procedimiento y productos intermedios para la preparacion de perhidro-1h-pirido(1,2-a)pirazinas ansioliticas.

Country Status (23)

Country Link
US (1) US5185449A (es)
EP (1) EP0586376B1 (es)
JP (1) JPH0784467B2 (es)
KR (1) KR100189044B1 (es)
AT (1) ATE153662T1 (es)
AU (1) AU647562B2 (es)
CA (1) CA2101433C (es)
DE (1) DE69126326T2 (es)
DK (1) DK0586376T3 (es)
ES (1) ES2101831T3 (es)
FI (1) FI107153B (es)
GR (1) GR3024125T3 (es)
HU (2) HU223138B1 (es)
IE (1) IE920600A1 (es)
IL (1) IL101022A (es)
MX (1) MX9200802A (es)
MY (1) MY110167A (es)
NO (1) NO302947B1 (es)
NZ (1) NZ241738A (es)
PT (1) PT100161B (es)
TW (1) TW268949B (es)
WO (1) WO1992015575A1 (es)
ZA (1) ZA921406B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015561A2 (en) * 1991-02-27 1992-09-17 Pfizer Inc. Process for preparing trans-piperidine-2,5-dicarboxylates
WO1996010570A1 (en) * 1994-09-30 1996-04-11 Pfizer Inc. NEUROLEPTIC 2,7-DISUBSTITUTED PERHYDRO-1H-PYRIDO[1,2-a]PYRAZINES
DK0783503T3 (da) * 1994-09-30 2002-02-11 Pfizer 2,7-substituerede octahydro-1H-pyrido(1,2-a)pyrazinderivater
US6670476B2 (en) 2000-11-29 2003-12-30 Pfizer Inc. Resolution of trans-7-(hydroxy-methyl)octa-hydro-2H-pyrido[1,2-a]pyrazine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388128A (en) * 1965-09-03 1968-06-11 Allan R. Day Substituted 1, 4-diazabicyclo [4. 4. 9] decanes
WO1990008148A1 (en) * 1989-01-23 1990-07-26 Pfizer Inc. Bis-aza-bicyclic anxiolytic agents
WO1992015561A2 (en) * 1991-02-27 1992-09-17 Pfizer Inc. Process for preparing trans-piperidine-2,5-dicarboxylates

Also Published As

Publication number Publication date
FI107153B (fi) 2001-06-15
DE69126326D1 (de) 1997-07-03
NO302947B1 (no) 1998-05-11
JPH0784467B2 (ja) 1995-09-13
PT100161A (pt) 1993-05-31
KR100189044B1 (ko) 1999-06-01
AU9066691A (en) 1992-10-06
CA2101433A1 (en) 1992-08-28
IL101022A (en) 1996-06-18
ATE153662T1 (de) 1997-06-15
IL101022A0 (en) 1992-11-15
JPH06501021A (ja) 1994-01-27
DE69126326T2 (de) 1997-09-04
NZ241738A (en) 1993-05-26
FI933754L (fi) 1993-08-26
DK0586376T3 (da) 1997-10-27
US5185449A (en) 1993-02-09
HU9302428D0 (en) 1993-11-29
CA2101433C (en) 1999-07-27
TW268949B (es) 1996-01-21
FI933754A0 (fi) 1993-08-26
IE920600A1 (en) 1992-09-09
ZA921406B (en) 1993-08-26
EP0586376B1 (en) 1997-05-28
HUT67440A (en) 1995-04-28
NO933048L (no) 1993-08-26
MY110167A (en) 1998-02-28
AU647562B2 (en) 1994-03-24
GR3024125T3 (en) 1997-10-31
WO1992015575A1 (en) 1992-09-17
EP0586376A1 (en) 1994-03-16
PT100161B (pt) 1999-09-30
HU223138B1 (hu) 2004-03-29
NO933048D0 (no) 1993-08-26
MX9200802A (es) 1992-08-01

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