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PE20091446A1 - Derivados de isoxazolo-piridazina - Google Patents

Derivados de isoxazolo-piridazina

Info

Publication number
PE20091446A1
PE20091446A1 PE2008002009A PE2008002009A PE20091446A1 PE 20091446 A1 PE20091446 A1 PE 20091446A1 PE 2008002009 A PE2008002009 A PE 2008002009A PE 2008002009 A PE2008002009 A PE 2008002009A PE 20091446 A1 PE20091446 A1 PE 20091446A1
Authority
PE
Peru
Prior art keywords
compound
pyridazine
formula
phenyl
isoxazol
Prior art date
Application number
PE2008002009A
Other languages
English (en)
Inventor
Bernd Buettelmann
Roland Jakob-Roetne
Henner Knust
Andrew Thomas
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of PE20091446A1 publication Critical patent/PE20091446A1/es

Links

Classifications

    • 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
    • C07D413/12Heterocyclic 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 linked by a chain containing hetero atoms as chain links
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-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)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

REFERIDO A UN COMPUESTO DERIVADO DE ISOXAZOLO-PIRIDAZINA DE FORMULA I DONDE X ES O O NH, R1 ES FENILO, PIRIDINILO O PIRIMIDINILO, CADA UNO OPCIONALMENTE SUSTITUIDO CON UNO, DOS O TRES HALOGENOS, R2 ES ALQUILO C1-4, H O HALOALQUILO C1-4, R3, R4 Y R5 SON CADA UNO H, CN, NO2, ENTRE OTROS. SON COMPUESTOS PREFERIDOS: 3-CLORO-6-(5-METIL-3-FENIL-ISOXAZOL-4-ILMETOXI)-PIRIDAZINA, 6-(5-METIL-3-FENIL-ISOXAZOL-4-ILMETOXI)-PIRIDAZINA-3-CARBOXILATO DE ETILO, ISOPROPILAMIDA DEL ACIDO 6-(5-METIL-3-FENIL-ISOXAZOL-4-ILMETOXI)-PIRIDAZINA-3-CARBOXILICO. SE REFIERE TAMBIEN A UNA COMPOSICION FARMACEUTICA QUE COMPRENDE AL COMPUESTO DE FORMULA I Y A UN PROCEDIMIENTO DE PREPARACION PARA OBTENER DICHO COMPUESTO, QUE CONSISTE EN HACER REACCIONAR A) UN COMPUESTO DE FORMULA VIII, CON UN COMPUESTO DE FORMULA IX EN PRESENCIA DE UNA BASE O EN UN DISOLVENTE, O B) HACER REACCIONAR UN COMPUESTO DE FORMULA VIII, CON UN COMPUESTO DE FORMULA X EN PRESENCIA DE TRIFENILFOSFINA Y AZODICARBOXILATO DE DIETILO, EN UN DISOLVENTE. DICHO COMPUESTO PRESENTAN UNA AFINIDAD POR EL RECEPTOR GABA A ?5, SIENDO UTIL PARA EL TRATAMIENTO DE LOS TRASTORNOS COGNITIVOS COMO LA ENFERMEDAD DE ALZHEIMER
PE2008002009A 2007-12-04 2008-12-02 Derivados de isoxazolo-piridazina PE20091446A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07122293 2007-12-04

Publications (1)

Publication Number Publication Date
PE20091446A1 true PE20091446A1 (es) 2009-09-24

Family

ID=40328910

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008002009A PE20091446A1 (es) 2007-12-04 2008-12-02 Derivados de isoxazolo-piridazina

Country Status (15)

Country Link
US (1) US7943619B2 (es)
EP (1) EP2231651B1 (es)
JP (1) JP5301558B2 (es)
KR (1) KR101175855B1 (es)
CN (1) CN101868458B (es)
AR (1) AR069525A1 (es)
AU (1) AU2008333327B2 (es)
BR (1) BRPI0820113A2 (es)
CA (1) CA2707821C (es)
CL (1) CL2008003593A1 (es)
IL (1) IL205753A0 (es)
MX (1) MX2010006182A (es)
PE (1) PE20091446A1 (es)
TW (1) TW200924775A (es)
WO (1) WO2009071477A1 (es)

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WO2014001279A1 (en) 2012-06-26 2014-01-03 Aniona Aps A phenyl triazole derivative and its use for modulating the gabaa receptor complex
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WO2014001278A1 (en) 2012-06-26 2014-01-03 Aniona Aps A phenyl triazole derivative and its use for modulating the gabaa receptor complex
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HUE058355T2 (hu) * 2016-12-08 2022-07-28 Hoffmann La Roche Új izoxazolil-éter származékok, mint a gaba a alfa5 pam
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EA202190076A1 (ru) 2018-06-19 2021-09-22 Эйджинбайо, Инк. Производные бензодиазепина, композиции и способы лечения когнитивных нарушений
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HU231223B1 (hu) 2018-09-28 2022-01-28 Richter Gedeon Nyrt. GABAA A5 receptor modulátor hatású biciklusos vegyületek
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Also Published As

Publication number Publication date
EP2231651B1 (en) 2018-11-21
AR069525A1 (es) 2010-01-27
KR101175855B1 (ko) 2012-08-24
KR20100074320A (ko) 2010-07-01
CL2008003593A1 (es) 2010-01-04
CN101868458B (zh) 2012-11-28
CA2707821A1 (en) 2009-06-11
CN101868458A (zh) 2010-10-20
EP2231651A1 (en) 2010-09-29
AU2008333327B2 (en) 2012-12-06
MX2010006182A (es) 2010-07-01
BRPI0820113A2 (pt) 2015-05-05
CA2707821C (en) 2016-06-07
JP2011505402A (ja) 2011-02-24
TW200924775A (en) 2009-06-16
AU2008333327A1 (en) 2009-06-11
JP5301558B2 (ja) 2013-09-25
WO2009071477A1 (en) 2009-06-11
US7943619B2 (en) 2011-05-17
IL205753A0 (en) 2010-11-30
US20090143385A1 (en) 2009-06-04

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