CA2935658C - Pyrazolo[1,5-a]pyrimidin-7-amine derivatives useful in therapy - Google Patents

Pyrazolo[1,5-a]pyrimidin-7-amine derivatives useful in therapy Download PDF

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Publication number
CA2935658C
CA2935658C CA2935658A CA2935658A CA2935658C CA 2935658 C CA2935658 C CA 2935658C CA 2935658 A CA2935658 A CA 2935658A CA 2935658 A CA2935658 A CA 2935658A CA 2935658 C CA2935658 C CA 2935658C
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CA
Canada
Prior art keywords
dimethyl
amine
pyrazolo
pyrimidin
compound
Prior art date
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Active
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CA2935658A
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English (en)
French (fr)
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CA2935658A1 (en
Inventor
Jacob Westman
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Curovir AB
Original Assignee
Curovir AB
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Publication date
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Publication of CA2935658A1 publication Critical patent/CA2935658A1/en
Application granted granted Critical
Publication of CA2935658C publication Critical patent/CA2935658C/en
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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Virology (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Communicable Diseases (AREA)
  • Molecular Biology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA2935658A 2014-01-22 2015-01-21 Pyrazolo[1,5-a]pyrimidin-7-amine derivatives useful in therapy Active CA2935658C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14152202 2014-01-22
EP14152202.9 2014-01-22
PCT/EP2015/051177 WO2015110491A2 (en) 2014-01-22 2015-01-21 Pyrazolo[1,5-a]pyrimidin-7-amine derivatives useful in therapy

Publications (2)

Publication Number Publication Date
CA2935658A1 CA2935658A1 (en) 2015-07-30
CA2935658C true CA2935658C (en) 2023-02-21

Family

ID=49989585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2935658A Active CA2935658C (en) 2014-01-22 2015-01-21 Pyrazolo[1,5-a]pyrimidin-7-amine derivatives useful in therapy

Country Status (11)

Country Link
US (1) US9963455B2 (enExample)
EP (1) EP3096762B1 (enExample)
JP (1) JP6509238B2 (enExample)
CN (1) CN106061975B (enExample)
AU (1) AU2015208205B2 (enExample)
BR (1) BR112016016798B1 (enExample)
CA (1) CA2935658C (enExample)
ES (1) ES2954126T3 (enExample)
RU (1) RU2689788C2 (enExample)
WO (1) WO2015110491A2 (enExample)
ZA (1) ZA201605666B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110520424B (zh) * 2017-04-05 2022-06-21 库洛维公司 用于疗法的杂芳族化合物
TWI795510B (zh) * 2018-01-17 2023-03-11 英商葛蘭素史密斯克藍智慧財產發展有限公司 PI4KIIIβ抑制劑
CN108727386A (zh) * 2018-07-16 2018-11-02 广州医科大学 一种吡唑并嘧啶类化合物及其制备方法和用途
CN118084937A (zh) 2018-08-21 2024-05-28 杏林制药株式会社 双环杂芳族环衍生物
WO2020074160A1 (en) 2018-10-10 2020-04-16 Curovir Ab Condensed pyrimidine or pyridazine derivatives as antiviral agents
US12319696B2 (en) * 2018-10-10 2025-06-03 Curovir Ab 2,6-dimethyl-n-((pyridin-4-yl)methyl)imidazo[1,2-b]pyridazin-8-amine and 2,5-dimethyl-n-[(pyridin-4-yl)methyl]pyrazolo[1,5-a]pyrimidin-7-amine derivatives for treating viral infections
CN109988172B (zh) * 2019-01-10 2020-09-29 石家庄学院 一种吡唑并[1,5-a]嘧啶类杂环化合物及衍生物的合成方法
WO2021032611A1 (en) 2019-08-20 2021-02-25 Curovir Ab Heteroaromatic compounds useful in therapy
WO2024184442A1 (en) 2023-03-09 2024-09-12 Curovir Ab Compound and formulation for systemic therapy by oral transmucosal administration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585462B2 (ja) * 1989-10-25 1997-02-26 株式会社大塚製薬工場 ピラゾロ[1,5―a]ピリミジン誘導体
CA2107479C (en) * 1991-04-22 1997-12-16 Makoto Inoue Pyrazolo[1,5-a]pyrimidine derivatives and anti-inflammatory agent containing the same
US6313124B1 (en) 1997-07-23 2001-11-06 Dupont Pharmaceuticals Company Tetrazine bicyclic compounds
US6372743B1 (en) * 1999-09-30 2002-04-16 Neurogen Corporation Certain alkylene diamine-substituted pyrazlo (1,5-a)-1,5-pyrimidines and pyrazolo (1,5-a) 1,3,5-triazines
WO2003095455A2 (en) * 2002-05-10 2003-11-20 Smithkline Beecham Corporation Substituted pyrazolopyrimidines
MY145332A (en) * 2002-09-04 2012-01-31 Schering Corp Trisubstituted 4-aminopyrazolopyrimidines as cyclin dependent kinase inhibitors
US7601724B2 (en) * 2002-09-04 2009-10-13 Schering Corporation Substituted pyrazolo[1,5-a]pyrimidines as protein kinase inhibitors
GB0519957D0 (en) * 2005-09-30 2005-11-09 Sb Pharmco Inc Chemical compound
WO2010086040A1 (en) 2009-01-29 2010-08-05 Biomarin Iga, Ltd. Pyrazolo-pyrimidines for treatment of duchenne muscular dystrophy
CA2791166C (en) * 2010-02-26 2014-12-30 Mitsubishi Tanabe Pharma Corporation Pyrazolopyrimidine compounds and their use as pde10 inhibitors
US8633198B1 (en) * 2011-09-20 2014-01-21 Nant Holdings Ip, Llc Small molecule inhibitors of influenza A RNA-dependent RNA polymerase

Also Published As

Publication number Publication date
RU2016134130A3 (enExample) 2018-08-30
AU2015208205B2 (en) 2019-12-05
JP2017503830A (ja) 2017-02-02
AU2015208205A1 (en) 2016-08-18
EP3096762C0 (en) 2023-06-28
CA2935658A1 (en) 2015-07-30
WO2015110491A2 (en) 2015-07-30
US20160318937A1 (en) 2016-11-03
US9963455B2 (en) 2018-05-08
CN106061975A (zh) 2016-10-26
ES2954126T3 (es) 2023-11-20
EP3096762B1 (en) 2023-06-28
NZ722290A (en) 2021-08-27
CN106061975B (zh) 2019-09-24
EP3096762A2 (en) 2016-11-30
RU2689788C2 (ru) 2019-05-29
BR112016016798B1 (pt) 2022-06-28
BR112016016798A2 (enExample) 2017-08-08
JP6509238B2 (ja) 2019-05-08
RU2016134130A (ru) 2018-02-26
ZA201605666B (en) 2021-01-27
WO2015110491A3 (en) 2015-09-17

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