HK1006710A1 - N-(aryloxyalkyl)heteroarylpiperidines and-heteroarylpiperazines, a process for their preparation and their use as medicaments - Google Patents

N-(aryloxyalkyl)heteroarylpiperidines and-heteroarylpiperazines, a process for their preparation and their use as medicaments Download PDF

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Publication number
HK1006710A1
HK1006710A1 HK98105870A HK98105870A HK1006710A1 HK 1006710 A1 HK1006710 A1 HK 1006710A1 HK 98105870 A HK98105870 A HK 98105870A HK 98105870 A HK98105870 A HK 98105870A HK 1006710 A1 HK1006710 A1 HK 1006710A1
Authority
HK
Hong Kong
Prior art keywords
ethanone
piperidinyl
methoxyphenyl
fluoro
compound
Prior art date
Application number
HK98105870A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1006710B (en
Inventor
Thomas Strupczewski Joseph
Cleveland Helsley Grover
Chiang Yulin
J. Bordeau Kenneth
Original Assignee
Hoechst-Roussel Pharmaceutical Inc.
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 Hoechst-Roussel Pharmaceutical Inc. filed Critical Hoechst-Roussel Pharmaceutical Inc.
Publication of HK1006710B publication Critical patent/HK1006710B/en
Publication of HK1006710A1 publication Critical patent/HK1006710A1/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56Benzopyrazoles; Hydrogenated benzopyrazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P23/00Anaesthetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/04Centrally acting analgesics, e.g. opioids
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D261/00Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/20Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D275/00Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • 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
    • C07D401/04Heterocyclic 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 directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D417/04Heterocyclic 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 directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Anesthesiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
HK98105870A 1989-05-19 1998-06-22 N-(aryloxyalkyl)heteroarylpiperidines and-heteroarylpiperazines, a process for their preparation and their use as medicaments HK1006710A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35441189A 1989-05-19 1989-05-19
US354411 1989-05-19
US45679089A 1989-12-29 1989-12-29
US456790 1989-12-29

Publications (2)

Publication Number Publication Date
HK1006710B HK1006710B (en) 1999-03-12
HK1006710A1 true HK1006710A1 (en) 1999-03-12

Family

ID=26998389

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105870A HK1006710A1 (en) 1989-05-19 1998-06-22 N-(aryloxyalkyl)heteroarylpiperidines and-heteroarylpiperazines, a process for their preparation and their use as medicaments

Country Status (24)

Country Link
EP (1) EP0402644B1 (cs)
JP (1) JPH0662580B2 (cs)
KR (1) KR0157308B1 (cs)
CN (2) CN1086387C (cs)
AT (1) ATE126512T1 (cs)
AU (1) AU640653B2 (cs)
CA (1) CA2017193C (cs)
CZ (1) CZ282385B6 (cs)
DD (1) DD300433A5 (cs)
DE (1) DE69021645T2 (cs)
DK (1) DK0402644T3 (cs)
ES (1) ES2076253T3 (cs)
FI (2) FI104072B (cs)
GR (1) GR3017447T3 (cs)
HK (1) HK1006710A1 (cs)
HU (2) HU218200B (cs)
IE (1) IE68431B1 (cs)
IL (1) IL94425A (cs)
NO (1) NO177301C (cs)
NZ (1) NZ233710A (cs)
PL (1) PL163965B1 (cs)
PT (1) PT94084B (cs)
RU (3) RU2062776C1 (cs)
SK (1) SK242590A3 (cs)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776963A (en) * 1989-05-19 1998-07-07 Hoechst Marion Roussel, Inc. 3-(heteroaryl)-1- (2,3-dihydro-1h-isoindol-2-yl)alkyl!pyrrolidines and 3-(heteroaryl)-1- (2,3-dihydro-1h-indol-1-yl)alkyl!pyrrolidines and related compounds and their therapeutic untility
US5561128A (en) * 1989-05-19 1996-10-01 Hoechst-Roussel Pharmaceuticals, Inc. N-[(4-(heteroaryl)-1-piperidinyl)alkyl]-10,11-dihydro-5H-dibenz[B,F]azepines and related compounds and their therapeutic utility
US5364866A (en) * 1989-05-19 1994-11-15 Hoechst-Roussel Pharmaceuticals, Inc. Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics
DK203990D0 (da) * 1990-08-24 1990-08-24 Novo Nordisk As Piperazinylderivater
US5328920A (en) * 1991-04-17 1994-07-12 Hoechst-Roussel Pharmaceuticals Incorporated Substituted (pyridinylamino)-indoles
US5177088A (en) * 1991-04-17 1993-01-05 Hoechst-Roussel Pharmaceuticals Incorporated Substituted 3-(pyridinylamino)-indoles
TW241263B (cs) * 1991-08-22 1995-02-21 Hoechst Roussel Pharma
IE914218A1 (en) * 1991-09-11 1993-03-24 Mcneilab Inc Novel 4-arylpiperazines and 4-arylpiperidines
NZ245260A (en) * 1991-11-27 1995-06-27 Novo Nordisk As Piperidine derivatives, preparation and pharmaceutical compositions thereof
US5378714A (en) * 1991-11-27 1995-01-03 Novo Nordisk A/S Antipsychotic piperidine derivatives
WO1993013068A1 (fr) * 1991-12-25 1993-07-08 Zeria Pharmaceutical Co., Ltd. Compose tricyclique et medicament renfermant ce compose
AU678186B2 (en) * 1992-10-23 1997-05-22 Merck Sharp & Dohme Limited Dopamine receptor subtype ligands
CA2146018A1 (en) * 1992-10-23 1994-05-11 Paul David Leeson Dopamine receptor subtype ligands
DK60593D0 (da) * 1993-05-26 1993-05-26 Novo Nordisk As Kemiske forbindelser, deres fremstilling og anvendelse
DK60793D0 (da) * 1993-05-26 1993-05-26 Novo Nordisk As Kemiske forbindelser, deres fremstilling og anvendelse
GB9318691D0 (en) * 1993-09-09 1993-10-27 Merck Sharp & Dohme Therapeutic agents
AU681695B2 (en) * 1993-09-15 1997-09-04 Merck Sharp & Dohme Limited Fused tricyclic heteroaromatic derivatives as dopamine receptor subtype ligands
JP3274579B2 (ja) * 1995-01-12 2002-04-15 住友製薬株式会社 脳血管障害に伴う精神症候治療剤
ES2101646B1 (es) * 1995-04-12 1998-04-01 Ferrer Int Nuevo compuesto derivado del cromeno.
US5668148A (en) * 1995-04-20 1997-09-16 Merck & Co., Inc. Alpha1a adrenergic receptor antagonists
KR100457502B1 (ko) * 1995-06-02 2005-09-05 사노피-신델라보 옥사졸리디논유도체,그것의제법및치료학적사용
WO1996039405A1 (en) * 1995-06-06 1996-12-12 Hoechst Marion Roussel, Inc. Pyridiniminyl-1,2-benzisoxazoles and- benzisothiazoles as antipsychotic agents
EP0874833A1 (en) * 1996-01-05 1998-11-04 Hoechst Marion Roussel, Inc. 4,5-dihydronaphth 1,2-c]isoxazoles and derivatives thereof having cns activity
US5880121A (en) * 1996-01-05 1999-03-09 Hoechst Marion Roussel Inc. 4,5-dihydronaphth (1,2-c) isoxazoles and derivatives thereof
ES2144355B1 (es) * 1997-12-30 2001-01-01 Ferrer Int Compuestos derivados del cromeno.
WO2001017993A1 (en) * 1999-09-09 2001-03-15 EGIS Gyógyszergyár Rt. Alkylpiperidi nylbenzo [d] isoxazole derivatives having psychotropic activity, pharmaceutical compositions containing the same, and a process for the preparation of the active ingredient
AU2006201188B2 (en) * 2001-02-05 2007-11-15 Novartis Ag New use of iloperidone
GB0102841D0 (en) * 2001-02-05 2001-03-21 Novartis Ag Organic compounds
RU2265018C2 (ru) * 2001-04-18 2005-11-27 Эро-Селтик, С.А. Производные бензимидазола и фармацевтические композиции на их основе
PT1425272E (pt) 2001-08-31 2011-10-19 Novartis Ag Isómeros óticos de um metabolito de iloperidona
CA2463158C (en) 2001-10-30 2013-07-30 Novartis Ag Depot formulations of iloperidone and a star polymer
US6995144B2 (en) * 2002-03-14 2006-02-07 Eisai Co., Ltd. Nitrogen containing heterocyclic compounds and medicines containing the same
GB0216416D0 (en) * 2002-07-15 2002-08-21 Novartis Ag Organic compounds
AP2005003250A0 (en) * 2002-09-17 2005-03-31 Warner Lambert Co Heterocyclic substituted piperazines for the treatment of schizophrenia.
JP2006508101A (ja) * 2002-11-08 2006-03-09 ワーナー−ランバート・カンパニー、リミテッド、ライアビリティ、カンパニー フェニルアルキルおよびピリジルアルキルピペラジン誘導体
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
GB0322994D0 (en) * 2003-10-01 2003-11-05 Novartis Ag Organic compounds
RU2283650C1 (ru) * 2005-02-24 2006-09-20 Закрытое Акционерное Общество "Канонфарма Продакшн" Твердая лекарственная форма для улучшения мужской эректильной функции
DE102005038947A1 (de) * 2005-05-18 2006-11-30 Grünenthal GmbH Substituierte Benzo[d]isoxazol-3-yl-amin-Verbindungen und deren Verwendung in Arzneimitteln
EP1984351A1 (en) 2006-02-17 2008-10-29 Memory Pharmaceuticals Corporation Compounds having 5-ht6 receptor affinity
ES2610508T3 (es) 2006-11-22 2017-04-27 Clinical Research Associates, Llc Métodos para tratar el síndrome de Down, el síndrome del cromosoma X frágil y el autismo
WO2008128166A1 (en) * 2007-04-13 2008-10-23 Concert Pharmaceuticals Inc. Deuterated derivatives of 4-(6-fluoro-1, 2-benzisoxazol-3-yl) piperidine compounds
CN101824030B (zh) * 2009-03-04 2014-06-18 北京德众万全药物技术开发有限公司 一种伊潘立酮的制备方法
EP2445502B2 (en) 2009-06-25 2022-09-28 Alkermes Pharma Ireland Limited Heterocyclic compounds for the treatment of neurological and psychological disorders
WO2011032404A1 (zh) * 2009-09-19 2011-03-24 浙江华海药业股份有限公司 伊潘立酮的一种制备方法及结晶方法
CN102030744B (zh) * 2009-09-30 2013-04-17 天津药物研究院 伊潘立酮晶体、其制备方法及药物组合物
US20120220776A1 (en) * 2009-11-19 2012-08-30 Symed Labs Limited Process for the preparation of iloperidone using a novel intermediate
WO2011154860A1 (en) * 2010-06-08 2011-12-15 Alembic Pharmaceuticals Limited An improved process for preparing iloperidone
CN102311430A (zh) * 2010-06-29 2012-01-11 大道隆达(北京)医药科技发展有限公司 伊潘立酮的新晶态及其制备方法
ITMI20101294A1 (it) * 2010-07-14 2012-01-15 Dipharma Francis Srl Procedimento per la preparazione di iloperidone
US9000221B2 (en) 2010-09-07 2015-04-07 Symed Labs Limited Processes for the preparation of 4′-[3-[4-(6-Fluoro-1 ,2-benzisoxazol-3-yl)piperidino]propoxy]-3′-methoxyacetophenone and intermediates thereof
WO2012063269A2 (en) 2010-11-12 2012-05-18 Cadila Healthcare Limited Process for preparing iloperidone
WO2012068161A1 (en) 2010-11-15 2012-05-24 Agenebio, Inc. Pyridazine derivatives, compositions and methods for treating cognitive impairment
WO2012123963A2 (en) 2011-02-24 2012-09-20 Megafine Pharma (P) Ltd. A process for preparation of iloperidone and amorphous co- precipitate of iloperidone with pharmaceutically acceptable excipient
WO2012153341A1 (en) 2011-05-12 2012-11-15 Arch Pharmalabs Limited A process for the preparation of iloperidone and pharmaceutically acceptable salts thereof
WO2012164516A1 (en) 2011-06-03 2012-12-06 Lupin Limited Process for the preparation of iloperidone
ITMI20120511A1 (it) * 2012-03-29 2013-09-30 Procos Spa Processo one-pot per la sintesi di iloperidone
US20140206667A1 (en) 2012-11-14 2014-07-24 Michela Gallagher Methods and compositions for treating schizophrenia
CA3123897C (en) 2013-12-20 2024-02-06 Agenebio, Inc. Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment
MA42624A (fr) 2015-06-19 2021-04-28 Agenebio Inc Dérivés de benzodiazépine, compositions et méthodes de traitement de la déficience cognitive
US11505555B2 (en) 2016-12-19 2022-11-22 Agenebio, Inc. Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment
US20180170941A1 (en) 2016-12-19 2018-06-21 Agenebio, Inc. Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment
EA202190076A1 (ru) 2018-06-19 2021-09-22 Эйджинбайо, Инк. Производные бензодиазепина, композиции и способы лечения когнитивных нарушений
JP2025529834A (ja) 2022-08-19 2025-09-09 エージンバイオ, インコーポレイテッド 認知障害を処置するためのベンゾアゼピン誘導体、組成物および方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366162A (en) * 1977-11-09 1982-12-28 Ab Ferrosan Aryl ethers of N-alkyl-piperidines and acid addition salts thereof
US4355037A (en) * 1981-11-12 1982-10-19 Hoechst-Roussel Pharmaceuticals 3-(4-Piperidyl)-1,2-benzisoxales
FR2537133A1 (fr) * 1982-12-07 1984-06-08 Rhone Poulenc Sante Nouveaux derives de la (piperazinyl-1)-5 pyrrolidine, leur preparation et les medicaments qui les contiennent
US4458076A (en) * 1983-05-31 1984-07-03 Hoechst-Roussel Pharmaceuticals 3-(4-Piperidinyl)-1,2-benzisothiazoles
HU198036B (en) * 1983-08-22 1989-07-28 Hoechst Roussel Pharma Process for production of derivatives of 3-piperidil-/1h/-indasole and medical preparatives containing them
US4590196A (en) * 1984-08-23 1986-05-20 Bristol-Myers Company Analgesic 1,2-benzisothiazol-3-ylpiperazine derivatives

Also Published As

Publication number Publication date
CN1223348C (zh) 2005-10-19
HU218200B (hu) 2000-06-28
EP0402644A1 (en) 1990-12-19
EP0402644B1 (en) 1995-08-16
NO902214L (no) 1990-11-20
DD300433A5 (de) 1992-06-11
RU2062776C1 (ru) 1996-06-27
IE68431B1 (en) 1996-06-12
IL94425A0 (en) 1991-03-10
FI19991869L (fi) 1999-09-02
HU211853A9 (en) 1995-12-28
CZ242590A3 (en) 1997-03-12
JPH0363263A (ja) 1991-03-19
HK1038316A1 (en) 2002-03-15
CN1305812A (zh) 2001-08-01
JPH0662580B2 (ja) 1994-08-17
DK0402644T3 (da) 1996-01-02
FI19991869A7 (fi) 1999-09-02
ATE126512T1 (de) 1995-09-15
CA2017193C (en) 2000-06-27
CA2017193A1 (en) 1990-11-19
KR0157308B1 (ko) 1998-11-16
NO177301C (no) 1995-08-23
FI104072B1 (fi) 1999-11-15
IL94425A (en) 1994-02-27
NZ233710A (en) 1992-05-26
CN1048037A (zh) 1990-12-26
HUT58720A (en) 1992-03-30
HU903090D0 (en) 1990-09-28
ES2076253T3 (es) 1995-11-01
AU640653B2 (en) 1993-09-02
DE69021645T2 (de) 1996-02-22
GR3017447T3 (en) 1995-12-31
RU2239434C2 (ru) 2004-11-10
PT94084B (pt) 1996-12-31
PL163965B1 (pl) 1994-05-31
NO902214D0 (no) 1990-05-18
FI902449A0 (fi) 1990-05-17
RU2147583C1 (ru) 2000-04-20
AU5577090A (en) 1990-11-22
IE901809L (en) 1990-11-19
PT94084A (pt) 1991-01-08
DE69021645D1 (de) 1995-09-21
KR900018070A (ko) 1990-12-20
PL285247A1 (en) 1991-02-11
NO177301B (no) 1995-05-15
CZ282385B6 (cs) 1997-07-16
SK279474B6 (sk) 1998-11-04
CN1086387C (zh) 2002-06-19
FI104072B (fi) 1999-11-15
SK242590A3 (en) 1998-11-04

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