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ES2179490T3 - Derivados de 1,2,4-triazolo(3,4-a)ftalazina sustituidos como ligandos de gaba alfa 5. - Google Patents

Derivados de 1,2,4-triazolo(3,4-a)ftalazina sustituidos como ligandos de gaba alfa 5.

Info

Publication number
ES2179490T3
ES2179490T3 ES98920635T ES98920635T ES2179490T3 ES 2179490 T3 ES2179490 T3 ES 2179490T3 ES 98920635 T ES98920635 T ES 98920635T ES 98920635 T ES98920635 T ES 98920635T ES 2179490 T3 ES2179490 T3 ES 2179490T3
Authority
ES
Spain
Prior art keywords
sub
substituted
group
sup
unsubstituted
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
ES98920635T
Other languages
English (en)
Inventor
William Robert Carling
Tamara Ladduwahetty
Angus Murray Macleod
Kevin John Merchant
Kevin William Moore
Francine Sternfeld
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.)
Organon Pharma UK Ltd
Original Assignee
Merck Sharp and Dohme Ltd
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
Priority claimed from GBGB9709368.6A external-priority patent/GB9709368D0/en
Priority claimed from GBGB9714508.0A external-priority patent/GB9714508D0/en
Priority claimed from GBGB9723741.6A external-priority patent/GB9723741D0/en
Priority claimed from GBGB9803992.8A external-priority patent/GB9803992D0/en
Application filed by Merck Sharp and Dohme Ltd filed Critical Merck Sharp and Dohme Ltd
Application granted granted Critical
Publication of ES2179490T3 publication Critical patent/ES2179490T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic 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
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

La invención se refiere a un compuesto de la fórmula (I) en la que R{sub,1} es hidrógeno, halógeno o CN o un grupo CF{sub,3}, OCF{sub,3}, alquilo en C{sub,1-4}, alquenilo en C{sub,2-4}, alquinilo en C{sub,2-4}, alcoxi en C{sub,1-4}, alqueniloxi en C{sub,2-4}, alquiniloxi en C{sub,2-4}, estando cada uno de estos grupos no sustituido o sustituido con uno o dos átomos de halógeno o con un núcleo de piridilo o de fenilo, puediendo cada uno de estos núcleos estar no sustituido o sustituido independientemente por uno o dos átomos de halógeno o grupos nitro, ciano, amina, metilo o CF{sub,3}; R{sup,2} es hidrógeno, halógeno o CN o un grupo CF{sub,3}, OCF{sub,3}, un alquilo en C{sub,1-4}, un alquenilo C{sub,2-4},, un alquinilo en C{sub,2-4}, , un alcoxi en C{sub,1-4}, , unalqueniloxi en C{sub,2-4}, o un alquiniloxi en C{sub,2-4},, estando cada uno de estos grupos no sustituido o sustituido con uno o dos átomos de halógno; L es O, S o NR{sup,n}, siendo R{sup,n} H, alquilo en C{sub,1-6}, o cicloalquilo en C{sub,3-6}, X es un heterociclo de cinco a seis elementos eventualmente sutituidos; Y es un alcidileno eventualmente ramificado eventualmente sustituido por un grupo oxo o Y es un grupo (CH{sub,2}){sub,j}O en el que el átomo de oxígeno es el más cercano al grupo X y j representa 2,3 o 4; Z es un heterociclo de cinco o seis elementos eventualmente sustituido; o una sal de este último farmacéuticamente aceptable; la invención se refiere también a una composición farmacéutica que comprende este compuesto, a su utilización en un tratamiento médico, y a sus procedimientos de producción y a los intermedios utilizados en estos procedimientos
ES98920635T 1997-05-08 1998-05-06 Derivados de 1,2,4-triazolo(3,4-a)ftalazina sustituidos como ligandos de gaba alfa 5. Expired - Lifetime ES2179490T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9709368.6A GB9709368D0 (en) 1997-05-08 1997-05-08 GABA-A Alpha 5 selective inverse agonists for cognition enhancement
GBGB9714508.0A GB9714508D0 (en) 1997-07-10 1997-07-10 Therapeutic agents
GBGB9723741.6A GB9723741D0 (en) 1997-11-11 1997-11-11 Therapeutic agents
GBGB9803992.8A GB9803992D0 (en) 1998-02-25 1998-02-25 Therapeutic agents

Publications (1)

Publication Number Publication Date
ES2179490T3 true ES2179490T3 (es) 2003-01-16

Family

ID=27451643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98920635T Expired - Lifetime ES2179490T3 (es) 1997-05-08 1998-05-06 Derivados de 1,2,4-triazolo(3,4-a)ftalazina sustituidos como ligandos de gaba alfa 5.

Country Status (9)

Country Link
US (2) US6200975B1 (es)
EP (1) EP0986562B1 (es)
JP (1) JP4672820B2 (es)
AT (1) ATE221887T1 (es)
AU (1) AU732455C (es)
CA (1) CA2288789C (es)
DE (1) DE69807074T2 (es)
ES (1) ES2179490T3 (es)
WO (1) WO1998050385A1 (es)

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GB0108475D0 (en) * 2001-04-04 2001-05-23 Merck Sharp & Dohme New compounds
GB0128499D0 (en) * 2001-11-28 2002-01-23 Merck Sharp & Dohme Therapeutic agents
US7932272B2 (en) * 2003-09-30 2011-04-26 Eisai R&D Management Co., Ltd. Antifungal agent containing heterocyclic compound
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EP1928437A2 (en) 2005-08-26 2008-06-11 Braincells, Inc. Neurogenesis by muscarinic receptor modulation
EP2258359A3 (en) 2005-08-26 2011-04-06 Braincells, Inc. Neurogenesis by muscarinic receptor modulation with sabcomelin
JP2009512711A (ja) 2005-10-21 2009-03-26 ブレインセルス，インコーポレイティド Ｐｄｅ阻害による神経新生の調節
AU2006308889A1 (en) * 2005-10-31 2007-05-10 Braincells, Inc. GABA receptor mediated modulation of neurogenesis
TWI385169B (zh) 2005-10-31 2013-02-11 Eisai R&D Man Co Ltd 經雜環取代之吡啶衍生物及含有彼之抗真菌劑
US20100216734A1 (en) 2006-03-08 2010-08-26 Braincells, Inc. Modulation of neurogenesis by nootropic agents
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CN106854207B (zh) * 2015-12-08 2019-10-29 上海赛默罗生物科技有限公司 呔嗪类衍生物、其制备方法、药物组合物和用途
JP7351590B2 (ja) * 2018-03-12 2023-09-27 シャンハイ エスアイエムアール バイオテクノロジー カンパニー リミテッド フタラジンイソオキサゾールアルコキシ誘導体、その製造方法、薬物組成物および使用
HU231223B1 (hu) 2018-09-28 2022-01-28 Richter Gedeon Nyrt. GABAA A5 receptor modulátor hatású biciklusos vegyületek
EP4126858A1 (en) 2020-03-26 2023-02-08 Richter Gedeon Nyrt. Dihydro-2-pyrrolo[3,4-c]pyridine derivatives as gabaa a5 receptor modulators
CN112279802B (zh) * 2020-10-12 2022-03-08 江苏美迪克化学品有限公司 一种2-氯甲基-3-三氟甲基吡啶的制备方法
KR20240005848A (ko) 2021-05-05 2024-01-12 유니버시티 칼리지 카디프 컨설턴츠 리미티드 인지 장애의 치료에 유용한 헤테로아릴 화합물
CN114591352B (zh) * 2022-05-11 2022-09-09 上海赛默罗生物科技有限公司 一种三唑并哒嗪类化合物及其应用
CN114773352B (zh) * 2022-06-20 2023-03-17 上海赛默罗生物科技有限公司 制备取代的烟酰胺的方法

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Also Published As

Publication number Publication date
WO1998050385A1 (en) 1998-11-12
AU732455C (en) 2002-09-05
AU7342898A (en) 1998-11-27
AU732455B2 (en) 2001-04-26
DE69807074T2 (de) 2003-04-03
CA2288789A1 (en) 1998-11-12
JP2001525802A (ja) 2001-12-11
CA2288789C (en) 2009-07-21
US6200975B1 (en) 2001-03-13
JP4672820B2 (ja) 2011-04-20
EP0986562B1 (en) 2002-08-07
DE69807074D1 (de) 2002-09-12
ATE221887T1 (de) 2002-08-15
EP0986562A1 (en) 2000-03-22
US6310203B1 (en) 2001-10-30

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