ZA201507750B - Quinazolines and azaquinazolines as dual inhibitors of ras/raf/mek/erk and pi3k/akt/pten/mtor pathways - Google Patents

Quinazolines and azaquinazolines as dual inhibitors of ras/raf/mek/erk and pi3k/akt/pten/mtor pathways

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Publication number
ZA201507750B
ZA201507750B ZA2015/07750A ZA201507750A ZA201507750B ZA 201507750 B ZA201507750 B ZA 201507750B ZA 2015/07750 A ZA2015/07750 A ZA 2015/07750A ZA 201507750 A ZA201507750 A ZA 201507750A ZA 201507750 B ZA201507750 B ZA 201507750B
Authority
ZA
South Africa
Prior art keywords
azaquinazolines
quinazolines
pten
erk
pi3k
Prior art date
Application number
ZA2015/07750A
Other languages
English (en)
Inventor
Tyler M John
Sanjeeva Reddy
Roger A Smith
Scott K Thompson
Saumitra Sengupta
Prabhakara Rao Nadipalli
Sunil Kumar Panigrahi
Vijay Potluri
Hosahalli Subramanya
Vijay Kumar Nyavanandi
Original Assignee
Asana Biosciences Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asana Biosciences Llc filed Critical Asana Biosciences Llc
Publication of ZA201507750B publication Critical patent/ZA201507750B/en

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    • 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
    • A61K31/535—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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • C07D239/94—Nitrogen atoms
    • 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
    • C07D401/12—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 chain containing hetero atoms as chain links
    • 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
    • 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
    • C07D403/04—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 directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5011—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing antineoplastic activity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/5758—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites
    • G01N33/57595—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites involving intracellular compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Toxicology (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Dermatology (AREA)
ZA2015/07750A 2013-04-12 2015-10-16 Quinazolines and azaquinazolines as dual inhibitors of ras/raf/mek/erk and pi3k/akt/pten/mtor pathways ZA201507750B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361811408P 2013-04-12 2013-04-12
PCT/US2014/033727 WO2014169167A1 (en) 2013-04-12 2014-04-11 Quinazolines and azaquinazolines as dual inhibitors of ras/raf/mek/erk and pi3k/akt/pten/mtor pathways

Publications (1)

Publication Number Publication Date
ZA201507750B true ZA201507750B (en) 2017-08-30

Family

ID=50771612

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/07750A ZA201507750B (en) 2013-04-12 2015-10-16 Quinazolines and azaquinazolines as dual inhibitors of ras/raf/mek/erk and pi3k/akt/pten/mtor pathways

Country Status (13)

Country Link
US (5) US9499495B2 (enExample)
EP (1) EP2984088B1 (enExample)
JP (1) JP6496301B2 (enExample)
KR (1) KR20150143672A (enExample)
CN (1) CN105283454B (enExample)
AU (1) AU2014250836C1 (enExample)
BR (1) BR112015025901A8 (enExample)
CA (1) CA2909310A1 (enExample)
IL (2) IL242020B (enExample)
MX (1) MX2015014387A (enExample)
RU (1) RU2015148359A (enExample)
WO (1) WO2014169167A1 (enExample)
ZA (1) ZA201507750B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017112777A1 (en) 2015-12-22 2017-06-29 SHY Therapeutics LLC Compounds for the treatment of cancer and inflammatory disease
JP2019519593A (ja) * 2016-07-06 2019-07-11 ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・ミシガンThe Regents Of The University Of Michigan MEK/PI3K及びmTOR/MEK/PI3K生物学的経路の多官能性阻害剤、並びに同多官能性阻害剤を用いた治療方法
EP4169918B8 (en) 2016-12-26 2025-09-24 Institute of Materia Medica, Chinese Academy of Medical Sciences Quinazoline derivatives as inhibitors of pi3k for the treatment of cancer
CN108239076B (zh) * 2016-12-26 2021-07-06 中国医学科学院药物研究所 喹唑啉类化合物及其制备方法、用途和药物组合物
CN108239074B (zh) * 2016-12-26 2021-07-06 中国医学科学院药物研究所 喹唑啉类化合物及其制备方法、用途和药物组合物
CN108239075B (zh) * 2016-12-26 2021-07-02 中国医学科学院药物研究所 喹唑啉类化合物及其制备方法、用途和药物组合物
US11318137B2 (en) 2017-05-17 2022-05-03 Vanderbilt University Quinazoline compounds as modulators of Ras signaling
KR102736865B1 (ko) * 2017-06-21 2024-12-03 샤이 테라퓨틱스 엘엘씨 암, 염증성 질환, 신경발달질환 및 섬유증 질환의 치료를 위하여 Ras 수퍼패밀리와 상호작용하는 화합물
US10695296B2 (en) * 2017-07-14 2020-06-30 Asana Biosciences, Llc Formulations, methods, kit, and dosage forms for improved stability of an active pharmaceutical ingredient
CN108623582A (zh) * 2017-10-10 2018-10-09 河南省锐达医药科技有限公司 一类新型含取代基吡啶并嘧啶化合物的制备方法
MX2020011991A (es) 2018-05-10 2021-04-12 Univ Louisville Res Found Inc Inhibidores de la oncoproteina ras, metodos de produccion y metodos de uso de los mismos.
JP7407461B2 (ja) 2018-12-19 2024-01-04 シャイ・セラピューティクス・エルエルシー がん、炎症性疾患、ras病、及び線維性疾患の処置のためのrasスーパーファミリーと相互作用する化合物
CN111499634B (zh) * 2019-01-31 2023-05-12 贝达药业股份有限公司 一种喹唑啉化合物及其在医药上的应用
CN112341434B (zh) * 2019-08-08 2021-11-26 恩瑞生物医药科技(上海)有限公司 PI3K/mTOR蛋白降解靶向嵌合体类化合物及其制备方法和医药用途
MX2022005229A (es) 2019-11-01 2022-06-08 Fmc Corp Un nuevo proceso eficaz para la sintesis de 2-amino-5-cloro-n,3-di metilbenzamida.
MX2022005359A (es) 2019-11-04 2022-06-02 Revolution Medicines Inc Inhibidores de ras.
IL301298A (en) 2020-09-15 2023-05-01 Revolution Medicines Inc Indole derivatives as RAS inhibitors in cancer therapy
PE20231311A1 (es) * 2020-11-18 2023-08-24 Deciphera Pharmaceuticals Llc Inhibidores de gcn2 y perk quinasas y metodos de uso de los mismos
IL308195A (en) 2021-05-05 2024-01-01 Revolution Medicines Inc RAS inhibitors for cancer treatment
CN113416181B (zh) * 2021-08-02 2022-05-03 四川大学 喹唑啉类衍生物及其用途
IL310931A (en) * 2021-09-10 2024-04-01 Black Diamond Therapeutics Inc 6-aza-quinoline derivatives and related uses
AR127308A1 (es) 2021-10-08 2024-01-10 Revolution Medicines Inc Inhibidores ras
US20250084078A1 (en) * 2022-01-04 2025-03-13 Genfleft Therapeutics (Shanghai) Inc. Fused ring-substituted six-membered heterocyclic compound, and preparation method therefor and use thereof
CN115894211A (zh) * 2022-11-10 2023-04-04 山东龙立恒医药有限公司 一种3-羟基-4-甲基苯甲酸的制备方法
GB202415232D0 (en) 2024-10-16 2024-11-27 Nacamed As Composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0428475D0 (en) 2004-12-30 2005-02-02 4 Aza Bioscience Nv Pyrido(3,2-D)pyrimidine derivatives and pharmaceutical compositions useful as medicines for the treatment of autoimmune disorders
GB0503506D0 (en) 2005-02-21 2005-03-30 4 Aza Bioscience Nv Substituted pyrido(2,3-d) pyrimidine derivatives and pharmaceutical compositions useful as medicines for the treatment of autoimmune disorders
AU2007243466B2 (en) 2006-04-26 2012-01-19 F. Hoffmann-La Roche Ag Phosphoinositide 3-kinase inhibitor compounds and pharmaceutical compositions containing them
UY31137A1 (es) * 2007-06-14 2009-01-05 Smithkline Beecham Corp Derivados de quinazolina como inhibidores de la pi3 quinasa
JP2010539239A (ja) * 2007-09-17 2010-12-16 グラクソスミスクライン・リミテッド・ライアビリティ・カンパニー Pi3キナーゼ阻害剤としてのピリドピリミジン誘導体
ES2553390T3 (es) 2008-02-25 2015-12-09 Nestec S.A. Método para la detección de receptores truncados intracelulares
WO2010037765A2 (en) * 2008-10-03 2010-04-08 Merck Serono S.A. 4-morpholino-pyrido[3,2-d]pyrimidines
WO2011097526A1 (en) * 2010-02-05 2011-08-11 Irm Llc Compounds and compositions as protein kinase inhibitors
MX2012009059A (es) 2010-02-22 2012-09-07 Hoffmann La Roche Compuestos inhibidores de fosfoinositida 3-cinasa delta (pi3k) pirido [3,2-d]pirimidina y metodos de uso.
WO2012118492A1 (en) * 2011-03-01 2012-09-07 Array Biopharma Inc. Heterocyclic sulfonamides as raf inhibitors

Also Published As

Publication number Publication date
KR20150143672A (ko) 2015-12-23
WO2014169167A1 (en) 2014-10-16
EP2984088B1 (en) 2019-03-20
IL262314A (en) 2018-11-29
AU2014250836B2 (en) 2018-07-12
CN105283454A (zh) 2016-01-27
JP2016519685A (ja) 2016-07-07
US10226468B2 (en) 2019-03-12
MX2015014387A (es) 2017-04-10
HK1215810A1 (en) 2016-09-15
US10912779B2 (en) 2021-02-09
AU2014250836C1 (en) 2019-01-17
CA2909310A1 (en) 2014-10-16
RU2015148359A (ru) 2017-05-15
US9499495B2 (en) 2016-11-22
US20190151327A1 (en) 2019-05-23
BR112015025901A8 (pt) 2020-01-14
US9757382B2 (en) 2017-09-12
IL242020B (en) 2019-08-29
US20160068496A1 (en) 2016-03-10
US20170290838A1 (en) 2017-10-12
JP6496301B2 (ja) 2019-04-03
EP2984088A1 (en) 2016-02-17
CN105283454B (zh) 2019-10-29
US20170027953A1 (en) 2017-02-02
US20210113578A1 (en) 2021-04-22
BR112015025901A2 (pt) 2017-07-25
AU2014250836A1 (en) 2015-11-26

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