CA2994203C - Azaspiro compounds as muscarinic agonists - Google Patents

Azaspiro compounds as muscarinic agonists Download PDF

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Publication number
CA2994203C
CA2994203C CA2994203A CA2994203A CA2994203C CA 2994203 C CA2994203 C CA 2994203C CA 2994203 A CA2994203 A CA 2994203A CA 2994203 A CA2994203 A CA 2994203A CA 2994203 C CA2994203 C CA 2994203C
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CA
Canada
Prior art keywords
compound according
treatment
compound
ethyl
carboxylate
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CA2994203A
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English (en)
French (fr)
Other versions
CA2994203A1 (en
Inventor
Giles Albert Brown
Julie CANSFIELD
Mark PICKWORTH
Benjamin Gerald TEHAN
Barry John Teobald
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Nxera Pharma UK Ltd
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Heptares Therapeutics Ltd
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Publication of CA2994203A1 publication Critical patent/CA2994203A1/en
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    • 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
    • C07D401/14—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 three or more hetero rings
    • 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
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • 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

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  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Psychiatry (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA2994203A 2015-08-03 2016-08-03 Azaspiro compounds as muscarinic agonists Active CA2994203C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1513743.3A GB201513743D0 (en) 2015-08-03 2015-08-03 Muscarinic agonists
GB1513743.3 2015-08-03
PCT/GB2016/052385 WO2017021729A1 (en) 2015-08-03 2016-08-03 Muscarinic agonists

Publications (2)

Publication Number Publication Date
CA2994203A1 CA2994203A1 (en) 2017-02-09
CA2994203C true CA2994203C (en) 2023-11-28

Family

ID=54063149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2994203A Active CA2994203C (en) 2015-08-03 2016-08-03 Azaspiro compounds as muscarinic agonists

Country Status (10)

Country Link
US (3) US10738029B2 (enExample)
EP (1) EP3331529B1 (enExample)
JP (1) JP6843114B2 (enExample)
CN (1) CN108025004B (enExample)
AU (1) AU2016304387B2 (enExample)
CA (1) CA2994203C (enExample)
DK (1) DK3331529T3 (enExample)
ES (1) ES2894637T3 (enExample)
GB (1) GB201513743D0 (enExample)
WO (1) WO2017021729A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2619829T3 (es) 2011-11-18 2017-06-27 Heptares Therapeutics Limited Agonistas del receptor muscarínico M1
GB201404922D0 (en) 2014-03-19 2014-04-30 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201513740D0 (en) * 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonist
GB201513743D0 (en) 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonists
GB201519352D0 (en) 2015-11-02 2015-12-16 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201617454D0 (en) 2016-10-14 2016-11-30 Heptares Therapeutics Limited Pharmaceutical compounds
GB201709652D0 (en) * 2017-06-16 2017-08-02 Heptares Therapeutics Ltd Pharmaceutical compounds
EP3651762B1 (en) 2017-07-12 2024-07-03 Vanderbilt University Antagonists of the muscarinic acetylcholine receptor m4
WO2019079410A1 (en) 2017-10-17 2019-04-25 Vanderbilt University ANTAGONISTS OF THE MUSCARINIC RECEPTOR OF ACETYLCHOLINE M4
JP7270989B2 (ja) 2017-10-20 2023-05-11 ヴァンダービルト ユニバーシティー ムスカリン性アセチルコリン受容体ｍ４のアンタゴニスト
EP3768669B1 (en) * 2018-03-23 2023-01-25 Pfizer Inc. Piperazine azaspiro derivaves
GB201810239D0 (en) 2018-06-22 2018-08-08 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201810245D0 (en) * 2018-06-22 2018-08-08 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201819960D0 (en) 2018-12-07 2019-01-23 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201819961D0 (en) 2018-12-07 2019-01-23 Heptares Therapeutics Ltd Pharmaceutical compounds
GB202020191D0 (en) 2020-12-18 2021-02-03 Heptares Therapeutics Ltd Pharmaceutical compounds
UY38906A (es) * 2019-10-09 2021-05-31 Novartis Ag Compuestos 2- derivados de azaspiro[3,4]octano como agonistas de m4 y composiciones de los mismos
PH12022550860A1 (en) 2019-10-09 2023-06-14 Novartis Ag 5-oxa-2-azaspiro[3.4]octane derivatives as m4 agonists

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110674A (en) 1980-01-24 1981-09-01 Janssen Pharmaceutica Nv Novel 11*cyclohexyl**44aryll44piperidine carboxylic acid derivative
US4369184A (en) 1980-01-24 1983-01-18 Janssen Pharmaceutica N.V. 1-(Cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives
US5852029A (en) 1990-04-10 1998-12-22 Israel Institute For Biological Research Aza spiro compounds acting on the cholinergic system with muscarinic agonist activity
GB9300194D0 (en) 1993-01-06 1993-03-03 Wyeth John & Brother Ltd Piperazine derivatives
US5446051A (en) 1994-05-31 1995-08-29 Eli Lilly And Company Aryl-spaced decahydroisoquinoline-3-carboxylic acids as excitatory amino acid receptor antagonists
AU701127B2 (en) 1994-10-27 1999-01-21 Merck & Co., Inc. Muscarine antagonists
US5889006A (en) 1995-02-23 1999-03-30 Schering Corporation Muscarinic antagonists
IL117149A0 (en) 1995-02-23 1996-06-18 Schering Corp Muscarinic antagonists
WO1997016187A1 (en) 1995-10-31 1997-05-09 Merck & Co., Inc. Muscarine antagonists
US5854245A (en) 1996-06-28 1998-12-29 Merck & Co., Inc. Fibrinogen receptor antagonists
DE69734774D1 (de) 1996-08-26 2006-01-05 Pfizer Spirocyclische dopaminrezeptor-subtyp-liganden
AU734892B2 (en) 1997-06-18 2001-06-28 Merck & Co., Inc. Alpha 1a adrenergic receptor antagonists
GB9715892D0 (en) 1997-07-29 1997-10-01 Zeneca Ltd Heterocyclic compounds
WO1999032481A1 (en) 1997-12-23 1999-07-01 Alcon Laboratories, Inc. Muscarinic agents and use thereof to treat glaucoma, myopia and various other conditions
AU2206699A (en) 1997-12-23 1999-07-12 Alcon Laboratories, Inc. Muscarinic agents and use thereof to treat glaucoma, myopia and various other conditions
AU2095099A (en) 1997-12-23 1999-07-12 Alcon Laboratories, Inc. Phthalimide-piperidine, -pyrrolidine and -azepine derivatives, their preparationand their use as muscarinic receptor (ant-)agonists
AU2307899A (en) 1997-12-23 1999-07-12 Alcon Laboratories, Inc. Muscarinic agents and use thereof to treat glaucoma, myopia and various other conditions
CZ286152B6 (cs) 1998-03-13 2000-01-12 Miroslav Ing. Csc. Vlček Transparentní a semitransparentní difrakční prvky
KR20010043032A (ko) 1998-04-28 2001-05-25 도모따께 다께시 1-[(1-치환-4-피페리디닐)메틸]-4-피페리딘 유도체, 그의제조방법, 그것을 함유하는의약조성물 및 이 화합물의중간체
US6387930B1 (en) 1999-05-04 2002-05-14 Schering Corporation Piperidine derivatives useful as CCR5 antagonists
WO2000066141A2 (en) 1999-05-04 2000-11-09 Schering Corporation Pegylated interferon alfa-ccr5 antagonist combination hiv therapy
PL203117B1 (pl) 1999-05-04 2009-08-31 Schering Corp Piperydynopiperydynowa pochodna użyteczna jako antagonista CCR5, zawierająca ją kompozycja farmaceutyczna i jej zastosowanie
HUP0302380A2 (hu) 1999-09-13 2004-03-01 Boehringer Ingelheim Pharmaceuticals, Inc. Cisztein-proteázok reverzibilis inhibitoraiként alkalmazható új spiroheterociklusos vegyületek, eljárás az előállításukra és ezeket tartalmazó gyógyszerkészítmények
US6420364B1 (en) 1999-09-13 2002-07-16 Boehringer Ingelheim Pharmaceuticals, Inc. Compound useful as reversible inhibitors of cysteine proteases
US6921763B2 (en) 1999-09-17 2005-07-26 Abbott Laboratories Pyrazolopyrimidines as therapeutic agents
ES2223588T3 (es) 1999-10-13 2005-03-01 Banyu Pharmaceutical Co., Ltd. Derivados de imidazolidinona sustituidos.
AU2001297648A1 (en) 2000-11-28 2002-08-28 Eli Lilly And Company Substituted carboxamides as inhibitors of factor xa
US7164024B2 (en) 2001-04-20 2007-01-16 Banyu Pharmaceutical Co., Ltd. Benzimidazolone derivatives
EP1395257A1 (en) 2001-06-12 2004-03-10 Elan Pharmaceuticals, Inc. Macrocycles useful in the treatment of alzheimer's disease
WO2004089942A2 (en) 2001-10-02 2004-10-21 Acadia Pharmaceuticals Inc. Benzimidazolidinone derivatives as muscarinic agents
GB0128378D0 (en) 2001-11-27 2002-01-16 Smithkline Beecham Plc Novel Compounds
AU2002359875B2 (en) 2001-12-28 2009-01-08 Acadia Pharmaceuticals Inc. Tetrahydroquinoline analogues as muscarinic agonists
US7550459B2 (en) 2001-12-28 2009-06-23 Acadia Pharmaceuticals, Inc. Tetrahydroquinoline analogues as muscarinic agonists
US7256186B2 (en) 2002-02-06 2007-08-14 Schering Corporation Gamma secretase inhibitors
US20040171614A1 (en) 2002-02-06 2004-09-02 Schering-Plough Corporation Novel gamma secretase inhibitors
IL163923A0 (en) 2002-03-28 2005-12-18 Tanabe Seiyaku Co Benzofuran derivatives
AU2003242252A1 (en) 2002-06-07 2003-12-22 Kyowa Hakko Kogyo Co., Ltd. Bicyclic pyrimidine derivatives
EP1546098B1 (en) 2002-07-31 2008-05-28 Ranbaxy Laboratories Limited 3,6-disubstituted azabicyclo [3.1.0]hexane derivatives useful as muscarinic receptor antagonists
PT1551835E (pt) 2002-09-30 2007-03-30 Neurosearch As Novos derivados de 1, 4-diazabicicloalcano, sua preparação e utilização
EP1562956A4 (en) 2002-11-22 2007-10-10 Japan Tobacco Inc HETEROCYCLES CONTAINING FUSED BICYCLIC NITROGEN
WO2004050024A2 (en) 2002-11-27 2004-06-17 Incyte Corporation 3-aminopyrrolidine derivatives as modulators of chemokine receptors
WO2004069828A1 (ja) 2003-02-04 2004-08-19 Mitsubishi Pharma Corporation ピペリジン化合物およびその医薬用途
JP4324791B2 (ja) 2003-07-17 2009-09-02 アステラス製薬株式会社 ２−アシルアミノチアゾール誘導体又はその塩
WO2005037269A1 (ja) 2003-10-21 2005-04-28 Dainippon Sumitomo Pharma Co., Ltd. 新規ピペリジン誘導体
EP1725235B1 (en) 2004-02-05 2009-04-15 Schering Corporation Piperidine derivatives useful as ccr3 antagonists
EP1716156A2 (en) 2004-02-10 2006-11-02 F.Hoffmann-La Roche Ag Chemokine ccr5 receptor modulators
US7488745B2 (en) 2004-07-16 2009-02-10 Schering Corporation Compounds for the treatment of inflammatory disorders
US7504424B2 (en) 2004-07-16 2009-03-17 Schering Corporation Compounds for the treatment of inflammatory disorders
US7786141B2 (en) 2004-08-19 2010-08-31 Vertex Pharmaceuticals Incorporated Dihydrospiroindene modulators of muscarinic receptors
JP2008521821A (ja) 2004-11-29 2008-06-26 バーテックス ファーマシューティカルズ インコーポレイテッド ムスカリン受容体のモジュレーター
JP4774995B2 (ja) 2005-01-12 2011-09-21 アステラス製薬株式会社 アシルアミノチアゾール誘導体を有効成分とする医薬組成物
US7786308B2 (en) 2005-03-28 2010-08-31 Vertex Pharmaceuticals Incorporated Muscarinic modulators
EP2468743A1 (en) 2005-06-24 2012-06-27 Toyama Chemical Co., Ltd. Nitrogen-containing bicyclic compounds useful as antibacterial agents
CA2634456A1 (en) 2005-12-22 2007-07-05 Vertex Pharmaceuticals Incorporated Modulators of muscarinic receptors
US7772231B2 (en) 2005-12-29 2010-08-10 Abbott Laboratories Substituted pyrazolo[3,4-d]pyrimidines as protein kinase inhibitors
US8003660B2 (en) 2006-02-22 2011-08-23 Vertex Pharmaceuticals Incorporated Modulators of muscarinic receptors
RU2008137583A (ru) * 2006-02-22 2010-03-27 Вертекс Фармасьютикалз Инкорпорейшн (Us) Спиропиперидины в качестве модуляторов мускариновых рецепторов
CN101553231A (zh) 2006-08-15 2009-10-07 弗特克斯药品有限公司 毒蕈碱受体调节剂
EA200900821A1 (ru) 2006-12-22 2010-02-26 Новартис Аг Производные 1-аминометил-l-фенилциклогексана как ингибиторы дпп-iv (дипептидилпептидазы-iv)
WO2008117229A1 (en) 2007-03-23 2008-10-02 Ranbaxy Laboratories Limited Muscarinic receptor antagonists
US8119661B2 (en) 2007-09-11 2012-02-21 Astrazeneca Ab Piperidine derivatives and their use as muscarinic receptor modulators
US20090221567A1 (en) 2008-02-28 2009-09-03 Astrazeneca Ab Muscarinic receptor agonists, compositions, methods of treatment thereof, and processes for preparation thereof 177
WO2009118370A1 (en) 2008-03-27 2009-10-01 Janssen Pharmaceutica Nv Aza-bicyclohexyl substituted indolyl alkyl amino derivatives as novel inhibitors of histone deacetylase
AU2009309988A1 (en) 2008-10-29 2010-05-06 Grunenthal Gmbh Substituted spiroamines
ES2551557T3 (es) 2008-12-19 2015-11-19 Boehringer Ingelheim International Gmbh Pirimidin-4-carboxamidas cíclicas como antagonistas del receptor CCR2 para el tratamiento de inflamaciones, asma y EPOC
ES2528625T3 (es) 2009-04-17 2015-02-11 Janssen Pharmaceutica Nv Antagonistas de 4-azetidinil-1-fenil-ciclohexano de CCR2
FR2945531A1 (fr) 2009-05-12 2010-11-19 Sanofi Aventis Derives de 7-aza-spiro°3,5!nonane-7-carboxylates, leur preparation et leur application en therapeutique
US20130197027A1 (en) 2010-03-10 2013-08-01 Craig Lindsley Heterocyclyl-azabicyclo[3.2.1]octane analogs as selective m1 agonists and methods of making and using same
US8822447B2 (en) 2010-04-22 2014-09-02 Janssen Pharmaceutica Nv Indazole compounds useful as ketohexokinase inhibitors
WO2011137012A1 (en) 2010-04-27 2011-11-03 Merck Sharp & Dohme Corp. Prolylcarboxypeptidase inhibitors
WO2011143057A1 (en) 2010-05-11 2011-11-17 Merck Sharp & Dohme Corp. Novel prolylcarboxypeptidase inhibitors
JP2013528180A (ja) 2010-05-28 2013-07-08 ジーイー・ヘルスケア・リミテッド 放射性標識化合物及びその製造方法
CN103221046A (zh) 2010-09-17 2013-07-24 阵列生物制药公司 作为gpr119调节剂的哌啶基取代的内酰胺
EP2685828A4 (en) 2011-03-17 2014-08-13 Merck Sharp & Dohme SUBSTITUTED 3-AZABICYCLO [3,1,0-] HEXAN DERIVATIVES AS CCR2 ANTAGONISTS
JP2013010719A (ja) 2011-06-30 2013-01-17 Dainippon Sumitomo Pharma Co Ltd ベンズイミダゾロンおよびオキシインドール誘導体ならびにそれらの医薬用途
ES2619829T3 (es) 2011-11-18 2017-06-27 Heptares Therapeutics Limited Agonistas del receptor muscarínico M1
EP2897948B1 (en) * 2012-09-18 2016-08-31 Heptares Therapeutics Limited Bicyclic aza compounds as muscarinic m1 receptor agonists
US9593106B2 (en) 2013-02-07 2017-03-14 Heptares Therapeutics Limited Piperidin-1-yl and azepin-1-yl carboxylates as muscarinic M4 receptor agonists
RU2685230C2 (ru) 2014-02-06 2019-04-17 Хептарес Терапьютикс Лимитед Бициклические азотсодержащие соединения как агонисты М1 мускариновых рецепторов
GB201404922D0 (en) 2014-03-19 2014-04-30 Heptares Therapeutics Ltd Pharmaceutical compounds
CN107406434B (zh) 2015-02-13 2020-09-11 苏文生命科学有限公司 作为5-ht4受体激动剂的酰胺化合物
GB201504675D0 (en) * 2015-03-19 2015-05-06 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201513742D0 (en) 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonists
GB201513740D0 (en) 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonist
GB201513743D0 (en) * 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonists
GB201519352D0 (en) 2015-11-02 2015-12-16 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201617454D0 (en) 2016-10-14 2016-11-30 Heptares Therapeutics Limited Pharmaceutical compounds
US10259787B2 (en) 2016-10-14 2019-04-16 Heptares Therapeutics Limited Substituted cyclohexanes as muscarinic M1 receptor and/or M4 receptor agonists
GB201709652D0 (en) 2017-06-16 2017-08-02 Heptares Therapeutics Ltd Pharmaceutical compounds
US10501483B2 (en) 2017-10-24 2019-12-10 Allergan, Inc. Enamines and diastereo-selective reduction of enamines
GB201810239D0 (en) 2018-06-22 2018-08-08 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201810245D0 (en) * 2018-06-22 2018-08-08 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201819961D0 (en) 2018-12-07 2019-01-23 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201819960D0 (en) 2018-12-07 2019-01-23 Heptares Therapeutics Ltd Pharmaceutical compounds
GB202020191D0 (en) 2020-12-18 2021-02-03 Heptares Therapeutics Ltd Pharmaceutical compounds
GB202103211D0 (en) 2021-03-08 2021-04-21 Heptares Therapeutics Ltd Pharmaceutical compounds for use in therapy

Also Published As

Publication number Publication date
AU2016304387A1 (en) 2018-02-22
EP3331529B1 (en) 2021-09-29
US10738029B2 (en) 2020-08-11
AU2016304387B2 (en) 2020-10-22
ES2894637T3 (es) 2022-02-15
US20180222885A1 (en) 2018-08-09
JP2018522033A (ja) 2018-08-09
CN108025004A (zh) 2018-05-11
CA2994203A1 (en) 2017-02-09
JP6843114B2 (ja) 2021-03-17
WO2017021729A1 (en) 2017-02-09
GB201513743D0 (en) 2015-09-16
US12024499B2 (en) 2024-07-02
HK1250138A1 (en) 2018-11-30
EP3331529A1 (en) 2018-06-13
CN108025004B (zh) 2021-07-09
US20200354339A1 (en) 2020-11-12
US11254656B2 (en) 2022-02-22
US20230002354A1 (en) 2023-01-05
DK3331529T3 (da) 2021-10-18

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