DK606889A - N-substituerede arylpiperidin-derivater og farmaceutiske praeparater indeholdende disse - Google Patents

N-substituerede arylpiperidin-derivater og farmaceutiske praeparater indeholdende disse Download PDF

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Publication number
DK606889A
DK606889A DK606889A DK606889A DK606889A DK 606889 A DK606889 A DK 606889A DK 606889 A DK606889 A DK 606889A DK 606889 A DK606889 A DK 606889A DK 606889 A DK606889 A DK 606889A
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Prior art keywords
arylpiperidine
partic
prepd
cpds
amt
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DK606889A
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Danish (da)
English (en)
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DK606889D0 (da
Inventor
Arthur Adam Nagel
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Pfizer
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Publication of DK606889D0 publication Critical patent/DK606889D0/da
Publication of DK606889A publication Critical patent/DK606889A/da

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/20Spiro-condensed ring systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/18Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/10Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/14Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22Bridged ring systems
    • C07D221/24Camphidines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/06Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/10Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/02Heterocyclic 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
    • C07D471/04Ortho-condensed systems

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Psychiatry (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK606889A 1988-12-02 1989-12-01 N-substituerede arylpiperidin-derivater og farmaceutiske praeparater indeholdende disse DK606889A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1988/004300 WO1990006303A1 (fr) 1988-12-02 1988-12-02 Derives arylpiperidine

Publications (2)

Publication Number Publication Date
DK606889D0 DK606889D0 (da) 1989-12-01
DK606889A true DK606889A (da) 1990-07-18

Family

ID=22209025

Family Applications (1)

Application Number Title Priority Date Filing Date
DK606889A DK606889A (da) 1988-12-02 1989-12-01 N-substituerede arylpiperidin-derivater og farmaceutiske praeparater indeholdende disse

Country Status (20)

Country Link
US (2) US5153206A (fr)
EP (1) EP0372776B1 (fr)
JP (1) JPH0710850B2 (fr)
KR (1) KR910006980B1 (fr)
AT (1) ATE143366T1 (fr)
AU (1) AU633858B2 (fr)
CA (1) CA2004249C (fr)
DE (1) DE68927254T2 (fr)
DK (1) DK606889A (fr)
ES (1) ES2092475T3 (fr)
FI (1) FI95465C (fr)
GR (1) GR3021496T3 (fr)
HU (1) HU207310B (fr)
IE (1) IE75359B1 (fr)
IL (1) IL92466A (fr)
NO (1) NO175257C (fr)
NZ (1) NZ231612A (fr)
PT (1) PT92468B (fr)
WO (1) WO1990006303A1 (fr)
ZA (1) ZA899192B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801186A (en) * 1987-11-20 1998-09-01 Hoechst Marion Roussel, Inc. 3- 4-(1-substituted-4-piperazinyl)butyl!-4-thiazolidinone and related compounds
CA2071897A1 (fr) * 1989-12-28 1991-06-29 Richard A. Glennon Ligands du recepteur sigma et leur utilisation
FR2664592B1 (fr) * 1990-07-10 1994-09-02 Adir Nouveaux derives de la piperidine, de la tetrahydropyridine et de la pyrrolidine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent.
MX9100513A (es) * 1990-08-06 1992-04-01 Smith Kline French Lab Compuestos
GB9100505D0 (en) * 1991-01-10 1991-02-20 Shell Int Research Piperidine derivatives
AU653837B2 (en) * 1991-04-17 1994-10-13 Pharmacia & Upjohn Company Substituted phenylazacycloalkanes as CNS agents
NZ243065A (en) 1991-06-13 1995-07-26 Lundbeck & Co As H Piperidine derivatives and pharmaceutical compositions
FR2684379B1 (fr) * 1991-12-02 1995-04-28 Synthelabo Derives de piperidine, leur preparation et leur application en therapeutique.
FR2690158B1 (fr) * 1992-04-17 1994-07-22 Sanofi Elf Nouveau derive arylpiperidinique, procede pour sa preparation et compositions pharmaceutiques le contenant.
ES2060547B1 (es) * 1992-06-04 1995-06-16 Ferrer Int Mejoras en el objeto de la patente de invencion n/ 9201158 que se refiere a "procedimiento de obtencion de nuevos derivados de la 4-bencilpiperidina".
FR2703354B1 (fr) * 1993-03-31 1995-06-30 Lafon Labor Derives de 1, 2, 5, 6-tetrahydropyridine, leur procede de preparation et leurs applications en therapeutique.
WO1995000131A1 (fr) * 1993-06-23 1995-01-05 Cambridge Neuroscience, Incorporated Ligands du recepteur sigma et leur utilisation
DE4335718A1 (de) * 1993-10-20 1995-04-27 Merck Patent Gmbh Cyclische Aminderivate
US5414010A (en) * 1994-05-10 1995-05-09 Warner-Lambert Company Dimeric benzimidazoles as central nervous system agents
US5486517A (en) * 1994-05-10 1996-01-23 Warner-Lambert Company Benzimidazoles and imidazopyridines as central nervous system agents
ZA954688B (en) * 1994-06-08 1996-01-29 Lundbeck & Co As H Serotonin 5-HT1A and dopamin D2 receptor ligands
WO1997024343A1 (fr) 1995-12-29 1997-07-10 Boehringer Ingelheim Pharmaceuticals, Inc. Derives de phenylthiazole dotes de proprietes anti virus de l'herpes
US6288091B1 (en) 1995-12-29 2001-09-11 Boehringer Ingelheim Ltd. Antiherpes virus compounds and methods for their preparation and use
PL189256B1 (pl) 1996-03-29 2005-07-29 Duphar Int Res Związki piperazyny i piperydyny, sposób ich wytwarzania, kompozycja farmaceutyczna zawierająca te związki, zastosowanie tych związków do wytwarzania leków
EP1100794A1 (fr) 1998-07-17 2001-05-23 Synaptic Pharmaceutical Corporation COMPOSES SPECIFIQUES DU RECEPTEUR ADRENERGIQUE $g(a) 1d? HUMAIN ET SES UTILISATIONS
US7812035B2 (en) 2001-12-11 2010-10-12 Sepracor Inc. 4-substituted piperidines, and methods of use thereof
US7160888B2 (en) 2003-08-22 2007-01-09 Warner Lambert Company Llc [1,8]naphthyridin-2-ones and related compounds for the treatment of schizophrenia
DE102004036349A1 (de) * 2004-07-27 2006-03-23 Grünenthal GmbH Substituierte 3-Phenylpiperidin-Derivate
US10154988B2 (en) 2012-11-14 2018-12-18 The Johns Hopkins University Methods and compositions for treating schizophrenia
US9790237B2 (en) 2014-06-16 2017-10-17 Johnson Matthey Public Limited Company Processes for making alkylated arylpiperazine and alkylated arylpiperidine compounds including novel intermediates
MA41169A (fr) * 2014-12-17 2017-10-24 Acraf Composés antibactériens à large spectre d'activité
CN105214087B (zh) 2015-10-29 2017-12-26 陈敏 Pcsk9单克隆抗体在制备治疗炎症免疫性疾病药物中的应用

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604473A (en) * 1950-07-17 1952-07-22 Schering Corp Propylamine type antihistamines
US2956058A (en) * 1957-08-19 1960-10-11 Lilly Co Eli Novel substituted piperidines and pyrrolidines
GB948071A (en) * 1959-05-01 1964-01-29 May & Baker Ltd New heterocyclic compounds
FR86403E (fr) * 1959-05-01 1966-02-04 May & Baker Ltd Nouveaux dérivés de la phényl-4 pipéridine et leur préparation
GB878284A (en) * 1959-07-20 1961-09-27 British Drug Houses Ltd 1-o-tolyloxyethyl-4-phenyl-piperidine
FR986M (fr) * 1960-07-20 1961-12-11
FR1462199A (fr) * 1964-05-07 1966-04-15 Koninklijke Pharma Fab Nv Préparation de nouvelles n-aralcoylpipéridines
US3573310A (en) * 1967-09-28 1971-03-30 Miles Lab 1-substituted derivatives of 2-indolinone
BE759371A (fr) * 1969-11-24 1971-05-24 Bristol Myers Co Azaspirodecanediones heterocycliques et procedes pour leur preparation
DE2060816C3 (de) * 1970-12-10 1980-09-04 Merck Patent Gmbh, 6100 Darmstadt 4-Phenylpiperidinderivate Verfahren zu ihrer Herstellung und pharmazeutische Zubereitungen enthaltend diese Verbindungen
JPS4946313A (fr) * 1972-09-05 1974-05-02
US3960863A (en) * 1974-06-25 1976-06-01 Sankyo Company Limited Pyrido[1,2-a]pyrimidinone derivatives
FR2310762A1 (fr) * 1975-05-16 1976-12-10 Roussel Uclaf Nouveaux derives n-substitues de la phenyl piperidine et leurs sels, procede de preparation et application a titre de medicaments
FR2443246A1 (fr) * 1978-12-05 1980-07-04 Pharmindustrie Nouveaux medicaments a base de derives de la phenyl-1 (piperidyl-4)-3 propanone-1
US4246268A (en) * 1979-02-09 1981-01-20 Richardson-Merrell Inc. Neuroleptic-4-(naphthylmethyl)piperidine derivatives
DE2950064A1 (de) * 1979-12-13 1981-06-19 Basf Ag, 6700 Ludwigshafen Piperidinderivate von 3-hydroxythiophen-2-carbonsaeure und -estern, ihre herstellung und diese enthaltende pharmazeutische zubereitungen
US4342870A (en) * 1980-03-28 1982-08-03 Janssen Pharmaceutica N.V. Novel 3-(1-piperidinylalkyl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives
US4320131A (en) * 1981-03-16 1982-03-16 Mead Johnson & Company N-[(4-Phenyl-1,2,3,6-tetrahydropyridin-1-yl)alkylene]azaspiroalkanediones and N-[(4-hydroxy-4-phenylpiperidin-1-yl)alkylene]azaspiroalkanediones
JPS59106460A (ja) * 1982-12-10 1984-06-20 Fujisawa Pharmaceut Co Ltd N−含有複素環化合物誘導体
US4458076A (en) * 1983-05-31 1984-07-03 Hoechst-Roussel Pharmaceuticals 3-(4-Piperidinyl)-1,2-benzisothiazoles
US4593037A (en) * 1984-07-26 1986-06-03 Pfizer Inc. 1,3-disubstituted piperidine compounds as neuroleptic agents
US4623728A (en) * 1984-07-26 1986-11-18 Pfizer Inc. Intermediates for 1,3-disubstituted piperidine compounds as neuroleptic agents
US4804663A (en) * 1985-03-27 1989-02-14 Janssen Pharmaceutica N.V. 3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles
GB2176474A (en) * 1985-06-15 1986-12-31 Tanabe Seiyaku Co Thiazolidine derivatives
MX173362B (es) * 1987-03-02 1994-02-23 Pfizer Compuestos de piperazinil heterociclicos y procedimiento para su preparacion
US4797488A (en) * 1987-04-03 1989-01-10 American Home Products Corporation Psychotropic polycyclic imides
FI95572C (fi) * 1987-06-22 1996-02-26 Eisai Co Ltd Menetelmä lääkeaineena käyttökelpoisen piperidiinijohdannaisten tai sen farmaseuttisen suolan valmistamiseksi
US4891375A (en) * 1988-01-13 1990-01-02 Pfizer Inc. Arylpiperazinyl-alkylene-phenyl-heterocyclic compounds
US4831031A (en) * 1988-01-22 1989-05-16 Pfizer Inc. Aryl piperazinyl-(C2 or C4) alkylene heterocyclic compounds having neuroleptic activity
US5086063A (en) * 1988-03-28 1992-02-04 Du Pont Merck Pharmaceutical Company 4-aryl-4-piperidine (or pyrrolidine or hexahydroazepine) carbinols and heterocyclic analogs thereof
US5086054A (en) * 1990-07-31 1992-02-04 Sri International Novel arylcycloalkanepolyalkylamines

Also Published As

Publication number Publication date
NO175257B (no) 1994-06-13
DE68927254T2 (de) 1997-02-06
CA2004249C (fr) 1996-09-17
NO903383D0 (no) 1990-08-01
JPH0710850B2 (ja) 1995-02-08
GR3021496T3 (en) 1997-01-31
US5153206A (en) 1992-10-06
IE75359B1 (en) 1997-08-27
EP0372776A3 (fr) 1991-10-23
FI95465B (fi) 1995-10-31
IL92466A0 (en) 1990-08-31
NO903383L (no) 1990-10-01
PT92468B (pt) 1995-07-18
JPH02275853A (ja) 1990-11-09
FI903829A0 (fi) 1990-08-01
CA2004249A1 (fr) 1990-06-02
ATE143366T1 (de) 1996-10-15
ZA899192B (en) 1991-07-31
US5294619A (en) 1994-03-15
HU207310B (en) 1993-03-29
IE893813L (en) 1990-06-02
HU892324D0 (en) 1990-12-28
NZ231612A (en) 1991-02-26
AU4586989A (en) 1990-06-28
FI95465C (fi) 1996-02-12
DE68927254D1 (de) 1996-10-31
AU633858B2 (en) 1993-02-11
KR910011783A (ko) 1991-08-07
PT92468A (pt) 1990-06-29
HUT59127A (en) 1992-04-28
KR910006980B1 (ko) 1991-09-14
EP0372776B1 (fr) 1996-09-25
EP0372776A2 (fr) 1990-06-13
DK606889D0 (da) 1989-12-01
IL92466A (en) 1994-02-27
ES2092475T3 (es) 1996-12-01
WO1990006303A1 (fr) 1990-06-14
NO175257C (no) 1994-09-21

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