AU2013324681B2 - Quinazolinone derivatives as PARP inhibitors - Google Patents

Quinazolinone derivatives as PARP inhibitors Download PDF

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Publication number
AU2013324681B2
AU2013324681B2 AU2013324681A AU2013324681A AU2013324681B2 AU 2013324681 B2 AU2013324681 B2 AU 2013324681B2 AU 2013324681 A AU2013324681 A AU 2013324681A AU 2013324681 A AU2013324681 A AU 2013324681A AU 2013324681 B2 AU2013324681 B2 AU 2013324681B2
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compound
pharmaceutically acceptable
formula
methyl
compounds
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AU2013324681A1 (en
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Hans-Peter Buchstaller
Dieter Dorsch
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Merck Patent GmbH
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Merck Patent GmbH
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
    • 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
    • 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
    • A61K31/54—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 sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/541—Non-condensed thiazines containing further heterocyclic rings
    • 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
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • 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
    • A61P25/28—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
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • 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
    • 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
    • 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
    • C07D401/02—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 two hetero rings
    • C07D401/04—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 two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D401/02—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 two hetero rings
    • C07D401/10—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 two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Hematology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Oncology (AREA)
  • Hospice & Palliative Care (AREA)
  • Immunology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Cardiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AU2013324681A 2012-09-26 2013-08-27 Quinazolinone derivatives as PARP inhibitors Active AU2013324681B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12006707 2012-09-26
EP12006707.9 2012-09-26
PCT/EP2013/002577 WO2014048532A1 (en) 2012-09-26 2013-08-27 Quinazolinone derivatives as parp inhibitors

Publications (2)

Publication Number Publication Date
AU2013324681A1 AU2013324681A1 (en) 2015-05-07
AU2013324681B2 true AU2013324681B2 (en) 2017-08-10

Family

ID=47002492

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013324681A Active AU2013324681B2 (en) 2012-09-26 2013-08-27 Quinazolinone derivatives as PARP inhibitors

Country Status (16)

Country Link
US (1) US9388142B2 (enExample)
EP (1) EP2900643B1 (enExample)
JP (1) JP6276769B2 (enExample)
KR (1) KR102200628B1 (enExample)
CN (1) CN104662006B (enExample)
AR (1) AR092670A1 (enExample)
AU (1) AU2013324681B2 (enExample)
BR (1) BR112015006524A8 (enExample)
CA (1) CA2886000C (enExample)
ES (1) ES2654464T3 (enExample)
IL (1) IL237840A (enExample)
MX (1) MX362855B (enExample)
RU (1) RU2650107C2 (enExample)
SG (1) SG11201502120XA (enExample)
WO (1) WO2014048532A1 (enExample)
ZA (1) ZA201502838B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201610936RA (en) 2011-12-22 2017-02-27 Alios Biopharma Inc Substituted nucleosides, nucleotides and analogs thereof
EP2822656B1 (en) 2012-03-07 2016-10-19 Institute of Cancer Research: Royal Cancer Hospital (The) 3-aryl-5-substituted-isoquinolin-1-one compounds and their therapeutic use
US9441007B2 (en) 2012-03-21 2016-09-13 Alios Biopharma, Inc. Substituted nucleosides, nucleotides and analogs thereof
USRE48171E1 (en) 2012-03-21 2020-08-25 Janssen Biopharma, Inc. Substituted nucleosides, nucleotides and analogs thereof
WO2013174962A1 (en) 2012-05-25 2013-11-28 Janssen R&D Ireland Uracyl spirooxetane nucleosides
CN110684067A (zh) 2012-12-21 2020-01-14 艾丽奥斯生物制药有限公司 取代的核苷和核苷酸
US9611223B2 (en) 2013-09-11 2017-04-04 Institute Of Cancer Research: Royal Cancer Hospital (The) 3-aryl-5-substituted-isoquinolin-1-one compounds and their therapeutic use
CA2964113A1 (en) 2014-10-14 2016-04-21 La Jolla Institute Of Allergy & Immunology Inhibitors of low molecular weight protein tyrosine phosphatase and uses thereof
WO2017156350A1 (en) 2016-03-09 2017-09-14 K-Gen, Inc. Methods of cancer treatment
CN107286169B (zh) * 2016-04-05 2020-11-24 北京四环制药有限公司 端锚聚合酶抑制剂
CN106432103A (zh) * 2016-09-14 2017-02-22 信阳师范学院 一种喹唑酮类化合物及其制备方法
US11066420B2 (en) 2017-05-01 2021-07-20 Sanford Burnham Prebys Medical Discovery Institute Inhibitors of low molecular weight protein tyrosine phosphatase (LMPTP) and uses thereof
JP7369968B2 (ja) * 2017-12-27 2023-10-27 公益財団法人がん研究会 抗がん剤
ES2998084T3 (en) * 2017-12-27 2025-02-19 Japanese Found For Cancer Res Novel dihydroquinazolinone compound or pharmacologically acceptable salt, and cell growth inhibitor
US20220348549A1 (en) * 2019-08-28 2022-11-03 Hoffmann-La Roche Inc. Quinazoline compounds for the treatment and prophylaxis of hepatitis b virus disease
WO2025111705A1 (en) * 2023-11-30 2025-06-05 Waverley Pharma Inc. Quinazolinone derivatives as poly (adp ribose) polymerase 1 (parp-1) inhibitors
WO2025221809A1 (en) * 2024-04-16 2025-10-23 Eluciderm Inc. 2-aryl-quinazolin-4(3h)-one inhibitors for the treatment of diseases

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054132A1 (de) * 1980-12-12 1982-06-23 Dr. Karl Thomae GmbH Neue Pyrimidinone, ihre Herstellung und Arzneimittel mit einem Gehalt an diesen Stoffen
WO1995024379A1 (en) * 1994-03-09 1995-09-14 Newcastle University Ventures Limited Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors
WO1998033802A1 (en) * 1997-02-01 1998-08-06 Newcastle University Ventures Limited Quinazolinone compounds
WO2004014873A1 (ja) * 2002-08-09 2004-02-19 Kyorin Pharmaceutical Co., Ltd. 4-置換キナゾリン-8-カルボン酸アミド誘導体とその薬理上許容される付加塩
WO2012028578A1 (de) * 2010-09-03 2012-03-08 Bayer Cropscience Ag Substituierte anellierte pyrimidinone und dihydropyrimidinone

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046871A1 (de) * 1980-12-12 1982-07-22 Dr. Karl Thomae Gmbh, 7950 Biberach Neue chinazolinone, ihre herstellung und ihre verwendung als arzneimittel
GB9624482D0 (en) 1995-12-18 1997-01-15 Zeneca Phaema S A Chemical compounds
JP4471404B2 (ja) 1996-02-13 2010-06-02 アストラゼネカ ユーケイ リミテッド Ｖｅｇｆインヒビターとしてのキナゾリン誘導体
ATE211134T1 (de) 1996-03-05 2002-01-15 4-anilinochinazolin derivate
GB9718972D0 (en) 1996-09-25 1997-11-12 Zeneca Ltd Chemical compounds
GB9714249D0 (en) 1997-07-08 1997-09-10 Angiogene Pharm Ltd Vascular damaging agents
WO1999018077A1 (en) 1997-10-02 1999-04-15 Eisai Co., Ltd. Fused pyridine derivatives
GB9900334D0 (en) 1999-01-07 1999-02-24 Angiogene Pharm Ltd Tricylic vascular damaging agents
GB9900752D0 (en) 1999-01-15 1999-03-03 Angiogene Pharm Ltd Benzimidazole vascular damaging agents
NZ522074A (en) 2000-05-31 2004-06-25 Astrazeneca Ab Indole derivatives with vascular damaging activity
CA2410562A1 (en) 2000-07-07 2002-01-31 Angiogene Pharmaceuticals Limited Colchinol derivatives as angiogenesis inhibitors
JP2004502766A (ja) 2000-07-07 2004-01-29 アンギオジェン・ファーマシューティカルズ・リミテッド 血管損傷剤としてのコルヒノール誘導体
EP1858520B1 (en) * 2005-03-09 2011-10-05 Merck Sharp & Dohme Corp. Quinazolinone t-type calcium channel antagonists
SI2134691T1 (sl) 2007-03-08 2012-06-29 Janssen Pharmaceutica Nv Derivati kvinolina kot PARP in TANK inhibitorji
KR101913109B1 (ko) 2009-03-18 2018-10-31 리스버로직스 코퍼레이션 신규한 소염제
TWI499418B (zh) 2009-05-21 2015-09-11 Nerviano Medical Sciences Srl 異喹啉－１（２ｈ）－酮衍生物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054132A1 (de) * 1980-12-12 1982-06-23 Dr. Karl Thomae GmbH Neue Pyrimidinone, ihre Herstellung und Arzneimittel mit einem Gehalt an diesen Stoffen
WO1995024379A1 (en) * 1994-03-09 1995-09-14 Newcastle University Ventures Limited Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors
WO1998033802A1 (en) * 1997-02-01 1998-08-06 Newcastle University Ventures Limited Quinazolinone compounds
WO2004014873A1 (ja) * 2002-08-09 2004-02-19 Kyorin Pharmaceutical Co., Ltd. 4-置換キナゾリン-8-カルボン酸アミド誘導体とその薬理上許容される付加塩
WO2012028578A1 (de) * 2010-09-03 2012-03-08 Bayer Cropscience Ag Substituierte anellierte pyrimidinone und dihydropyrimidinone

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
COSTANTINO, G. et al., JOURNAL OF MEDICINAL CHEMISTRY (2001), Vol. 44, No. 23, Pages 3786-3794 *
LAYEVA, A. A. et al., RUSSIAN CHEMICAL BULLETIN (2007), Vol. 56, No. 9, Pages 1821-1827 *
WEI, X. et al, ORGANIC LETTERS (2011), Vol. 13, No. 6, Pages 1274-1277 *

Also Published As

Publication number Publication date
AR092670A1 (es) 2015-04-29
ES2654464T3 (es) 2018-02-13
US20150239850A1 (en) 2015-08-27
AU2013324681A1 (en) 2015-05-07
CA2886000A1 (en) 2014-04-03
JP6276769B2 (ja) 2018-02-07
KR102200628B1 (ko) 2021-01-08
KR20150063474A (ko) 2015-06-09
HK1210777A1 (en) 2016-05-06
CN104662006A (zh) 2015-05-27
CA2886000C (en) 2020-11-10
RU2015115576A (ru) 2016-11-20
IL237840A (en) 2017-05-29
WO2014048532A1 (en) 2014-04-03
BR112015006524A8 (pt) 2019-08-20
MX362855B (es) 2019-02-20
CN104662006B (zh) 2017-10-24
BR112015006524A2 (pt) 2017-07-04
US9388142B2 (en) 2016-07-12
JP2015535831A (ja) 2015-12-17
ZA201502838B (en) 2017-11-29
SG11201502120XA (en) 2015-04-29
RU2650107C2 (ru) 2018-04-09
MX2015003570A (es) 2015-06-22
EP2900643B1 (en) 2017-09-27
EP2900643A1 (en) 2015-08-05

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