CA2858958C - Substituted pyrazolo[1,5-a]pyridine as tropomyosin receptor kinase (trk) inhibitors - Google Patents

Substituted pyrazolo[1,5-a]pyridine as tropomyosin receptor kinase (trk) inhibitors Download PDF

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Publication number
CA2858958C
CA2858958C CA2858958A CA2858958A CA2858958C CA 2858958 C CA2858958 C CA 2858958C CA 2858958 A CA2858958 A CA 2858958A CA 2858958 A CA2858958 A CA 2858958A CA 2858958 C CA2858958 C CA 2858958C
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Prior art keywords
pyridine
pyrazolo
pyrrolidin
carboxamide
difluorophenyl
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Expired - Fee Related
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CA2858958A
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English (en)
French (fr)
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CA2858958A1 (en
Inventor
Pradip Kumar Sasmal
Shahadat Ahmed
Ashok Tehim
Vidyadhar Paradkar
Prasanna M. Dattatreya
Nanjegowda Jagadeesh MAVINAHALLI
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Dr Reddys Laboratories Ltd
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Dr Reddys Laboratories Ltd
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—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
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/437—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/444—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring heteroatom, e.g. amrinone
    • A—HUMAN NECESSITIES
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    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
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    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/472—Non-condensed isoquinolines, e.g. papaverine
    • A61K31/4725—Non-condensed isoquinolines, e.g. papaverine containing further heterocyclic rings
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    • 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
    • A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • A—HUMAN NECESSITIES
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    • A61K31/4985—Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
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    • 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
    • A61K31/4995—Pyrazines or piperazines forming part of bridged ring systems
    • A—HUMAN NECESSITIES
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    • 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
    • A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • A—HUMAN NECESSITIES
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    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/5375—1,4-Oxazines, e.g. morpholine
    • A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
    • A—HUMAN NECESSITIES
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    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A—HUMAN NECESSITIES
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    • A61K31/63—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide
    • A61K31/635—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide having a heterocyclic ring, e.g. sulfadiazine
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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  • Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
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  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rheumatology (AREA)
  • Oncology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Psychiatry (AREA)
  • Communicable Diseases (AREA)
  • Urology & Nephrology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Hematology (AREA)
  • Hospice & Palliative Care (AREA)
  • Immunology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Diabetes (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA2858958A 2011-12-12 2012-12-12 Substituted pyrazolo[1,5-a]pyridine as tropomyosin receptor kinase (trk) inhibitors Expired - Fee Related CA2858958C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN4329/CHE/2011 2011-12-12
IN4329CH2011 2011-12-12
PCT/IB2012/003012 WO2013088256A1 (en) 2011-12-12 2012-12-12 Substituted pyrazolo[1,5-a] pyridine as tropomyosin receptor kinase (trk) inhibitors

Publications (2)

Publication Number Publication Date
CA2858958A1 CA2858958A1 (en) 2013-06-20
CA2858958C true CA2858958C (en) 2016-10-04

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CA2858958A Expired - Fee Related CA2858958C (en) 2011-12-12 2012-12-12 Substituted pyrazolo[1,5-a]pyridine as tropomyosin receptor kinase (trk) inhibitors

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Country Link
US (7) US9045479B2 (enExample)
EP (2) EP2791139B1 (enExample)
JP (1) JP5990595B2 (enExample)
KR (2) KR101849143B1 (enExample)
CN (1) CN104114553B (enExample)
AU (1) AU2012351748B2 (enExample)
BR (1) BR112014014276A2 (enExample)
CA (1) CA2858958C (enExample)
CL (1) CL2014001529A1 (enExample)
CO (1) CO7071124A2 (enExample)
DK (1) DK2791138T3 (enExample)
EA (1) EA025352B1 (enExample)
ES (1) ES2686501T3 (enExample)
IL (1) IL233067B (enExample)
MX (1) MX356401B (enExample)
WO (2) WO2013088257A1 (enExample)

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KR101853026B1 (ko) 2008-10-22 2018-04-27 어레이 바이오파마 인크. ＴＲＫ 키나아제 억제제로서 치환된 피라졸로［１,５­ａ］ 피리미딘 화합물
AR077468A1 (es) 2009-07-09 2011-08-31 Array Biopharma Inc Compuestos de pirazolo (1,5 -a) pirimidina sustituidos como inhibidores de trk- quinasa
CN105693720B (zh) 2010-05-20 2019-01-18 阵列生物制药公司 作为trk激酶抑制剂的大环化合物
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WO2015092610A1 (en) 2013-12-20 2015-06-25 Pfizer Limited N-acylpiperidine ether tropomyosin-related kinase inhibitors
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WO2015143652A1 (en) * 2014-03-26 2015-10-01 Merck Sharp & Dohme Corp. TrkA KINASE INHIBITORS,COMPOSITIONS AND METHODS THEREOF
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AU2015257746B2 (en) * 2014-05-08 2018-11-22 Bayer Cropscience Aktiengesellschaft Pyrazolopyridine sulfonamides as nematicides
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TWI746426B (zh) 2014-11-16 2021-11-21 美商亞雷生物製藥股份有限公司 (S)-N-(5-((R)-2-(2,5-二氟苯基)-吡咯啶-1-基)-吡唑并[1,5-a]嘧啶-3-基)-3-羥基吡咯啶-1-甲醯胺硫酸氫鹽結晶型
CN110950862B (zh) 2014-12-18 2024-01-05 建新公司 原肌球蛋白相关激酶(trk)抑制剂的药物制剂
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