AU2018300091B2 - Substituted benzoxazole and benzofuran compounds as PDE7 inhibitors - Google Patents

Substituted benzoxazole and benzofuran compounds as PDE7 inhibitors Download PDF

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Publication number
AU2018300091B2
AU2018300091B2 AU2018300091A AU2018300091A AU2018300091B2 AU 2018300091 B2 AU2018300091 B2 AU 2018300091B2 AU 2018300091 A AU2018300091 A AU 2018300091A AU 2018300091 A AU2018300091 A AU 2018300091A AU 2018300091 B2 AU2018300091 B2 AU 2018300091B2
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Prior art keywords
spiro
dihydro
quinazoline
chloro
cyclohexane
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AU2018300091A
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AU2018300091A1 (en
Inventor
Mi Chen
DeMichael CHUNG
Vincent John Santora
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Dart Neuroscience LLC
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Dart Neuroscience LLC
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • 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
    • 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
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • 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
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Psychology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
AU2018300091A 2017-07-12 2018-07-11 Substituted benzoxazole and benzofuran compounds as PDE7 inhibitors Active AU2018300091B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762531802P 2017-07-12 2017-07-12
US62/531,802 2017-07-12
PCT/US2018/041565 WO2019014305A1 (en) 2017-07-12 2018-07-11 SUBSTITUTED BENZOXAZOLE AND BENZOFURAN COMPOUNDS AS PDE7 INHIBITORS

Publications (2)

Publication Number Publication Date
AU2018300091A1 AU2018300091A1 (en) 2020-01-30
AU2018300091B2 true AU2018300091B2 (en) 2023-06-22

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Application Number Title Priority Date Filing Date
AU2018300091A Active AU2018300091B2 (en) 2017-07-12 2018-07-11 Substituted benzoxazole and benzofuran compounds as PDE7 inhibitors

Country Status (9)

Country Link
US (2) US11685745B2 (https=)
EP (1) EP3652180B1 (https=)
JP (1) JP7213863B2 (https=)
KR (1) KR102640696B1 (https=)
CN (1) CN111094293B (https=)
AU (1) AU2018300091B2 (https=)
CA (1) CA3069432A1 (https=)
MX (1) MX2020000295A (https=)
WO (1) WO2019014305A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014305A1 (en) 2017-07-12 2019-01-17 Dart Neuroscience, Llc SUBSTITUTED BENZOXAZOLE AND BENZOFURAN COMPOUNDS AS PDE7 INHIBITORS
EP3999183A4 (en) * 2019-07-17 2023-11-15 Ono Pharmaceutical Co., Ltd. COMPOUNDS HAVING KDM5 INHIBITANT ACTION AND THEIR PHARMACEUTICAL USES
CN112574202B (zh) * 2020-12-11 2021-11-09 台州学院 一种螺喹唑啉-2-酮类衍生物及其制备方法和应用
US20260048059A1 (en) * 2022-08-18 2026-02-19 Klaus Wirth Use of substituted benzoxazole and benzofuran compounds for the treatment and prevention of diseases associated with chronic fatigue, exhaustion and/or exertional intoleranc

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002074754A1 (en) * 2001-03-21 2002-09-26 Warner-Lambert Company Llc New spirotricyclic derivatives and their use as phosphodiesterase-7 inhibitors
WO2007063391A2 (en) * 2005-12-02 2007-06-07 Pfizer Limited Spirocyclic quinazoline derivatives as pde7 inhibitors

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US4938949A (en) 1988-09-12 1990-07-03 University Of New York Treatment of damaged bone marrow and dosage units therefor
US7491742B2 (en) 1999-10-21 2009-02-17 Merck Patent Gmbh Imidazole derivatives as phosphodiesterase VII inhibitors
DE19953025A1 (de) 1999-11-04 2001-05-10 Merck Patent Gmbh Pyrrolderivate als Phosphodiesterase VII-Hemmer
DE19953024A1 (de) 1999-11-04 2001-05-10 Merck Patent Gmbh Isoxazolderivate als Phosphodiesterase VII-Hemmer
DE19953414A1 (de) 1999-11-06 2001-05-10 Merck Patent Gmbh Imidazopyridinderivate als Phospodiesterase VII-Hemmer
DE19954707A1 (de) 1999-11-13 2001-05-17 Merck Patent Gmbh Imidazolverbindungen als Phosphodiesterase VII-Hemmer
WO2001083772A1 (en) 2000-04-28 2001-11-08 Merck Patent Gmbh Splice variant of camp phosphodiesterase type 7 (pde7a3)
GB0015095D0 (en) 2000-06-20 2000-08-09 Celltech Chiroscience Ltd Chemical compounds
KR100821410B1 (ko) 2000-07-11 2008-04-10 에이엠알 테크놀로지, 인크. 4-페닐 치환된 테트라하이드로이소퀴놀린 및 이의치료학적 용도
US9931318B2 (en) 2003-04-08 2018-04-03 Dart Neuroscience (Cayman) Ltd. Phosphodiesterase 4 inhibitors for cognitive and motor rehabilitation
US7868015B2 (en) 2000-08-10 2011-01-11 Cold Spring Harbor Laboratory Phosphodiesesterase 4 inhibitors for the treatment of a cognitive deficit
EP2316531A1 (en) 2000-08-10 2011-05-04 Cold Spring Harbor Laboratory Augmented cognitive training
US6815448B2 (en) * 2001-05-07 2004-11-09 Wyeth Azaheterocyclylmethyl derivatives of 7,8-dihydro-1,6,9-trioxa-3-aza-cyclopenta[a]naphthalene as 5-HT1A antagonists
EP1400244A1 (en) 2002-09-17 2004-03-24 Warner-Lambert Company LLC New spirocondensed quinazolinones and their use as phosphodiesterase inhibitors
WO2006004040A1 (ja) 2004-07-01 2006-01-12 Daiichi Asubio Pharma Co., Ltd. Ｐｄｅ７阻害作用を有するチエノピラゾール誘導体
CA2599662A1 (en) 2005-03-01 2006-09-08 Pfizer Limited Use of pde7 inhibitors for the treatment of neuropathic pain
BRPI0811623A2 (pt) 2007-05-15 2014-11-11 Helicon Therapeutics Inc Métodos para identificar genes envolvidos na formação de memória usando pequeno rna interferente (sirna)
US20100216823A1 (en) 2007-05-24 2010-08-26 Pfizer Inc. Spirocyclic Derivatives
WO2019014305A1 (en) 2017-07-12 2019-01-17 Dart Neuroscience, Llc SUBSTITUTED BENZOXAZOLE AND BENZOFURAN COMPOUNDS AS PDE7 INHIBITORS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002074754A1 (en) * 2001-03-21 2002-09-26 Warner-Lambert Company Llc New spirotricyclic derivatives and their use as phosphodiesterase-7 inhibitors
WO2007063391A2 (en) * 2005-12-02 2007-06-07 Pfizer Limited Spirocyclic quinazoline derivatives as pde7 inhibitors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BERNARDELLI, P. et al, "Spiroquinazolinones as novel, potent, and selective PDE7 inhibitors. Part 2: Optimization of 5,8-disubstituted derivatives", Bioorg. Med. Chem. Lett., 2004, vol. 14, no. 18, pages 4627-4631 *

Also Published As

Publication number Publication date
CN111094293B (zh) 2025-08-01
WO2019014305A1 (en) 2019-01-17
US20240199643A1 (en) 2024-06-20
US12319702B2 (en) 2025-06-03
CA3069432A1 (en) 2019-01-17
US20220267351A1 (en) 2022-08-25
US11685745B2 (en) 2023-06-27
CN111094293A (zh) 2020-05-01
KR20200027994A (ko) 2020-03-13
EP3652180B1 (en) 2023-11-29
MX2020000295A (es) 2020-07-22
EP3652180A1 (en) 2020-05-20
AU2018300091A1 (en) 2020-01-30
KR102640696B1 (ko) 2024-02-27
JP2020526546A (ja) 2020-08-31
JP7213863B2 (ja) 2023-01-27

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