EA031485B1 - Способ получения хинолиновых производных - Google Patents

Способ получения хинолиновых производных Download PDF

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Publication number
EA031485B1
EA031485B1 EA201490831A EA201490831A EA031485B1 EA 031485 B1 EA031485 B1 EA 031485B1 EA 201490831 A EA201490831 A EA 201490831A EA 201490831 A EA201490831 A EA 201490831A EA 031485 B1 EA031485 B1 EA 031485B1
Authority
EA
Eurasian Patent Office
Prior art keywords
mixture
compound
formula
aprotic solvent
polar aprotic
Prior art date
Application number
EA201490831A
Other languages
English (en)
Russian (ru)
Other versions
EA201490831A1 (ru
Inventor
Джо Энн Уилсон
Срирам Наганатхан
Мэттью Пфайффер
Нил Г. Андерсен
Original Assignee
Экселиксис, Инк.
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 Экселиксис, Инк. filed Critical Экселиксис, Инк.
Publication of EA201490831A1 publication Critical patent/EA201490831A1/ru
Publication of EA031485B1 publication Critical patent/EA031485B1/ru

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20Oxygen atoms
    • C07D215/22Oxygen atoms attached in position 2 or 4
    • C07D215/233Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/02Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/57Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C233/58Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/57Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C233/59Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72Quinazolines; Hydrogenated quinazolines
    • C07D239/86Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88Oxygen atoms
    • C07D239/90Oxygen atoms with acyclic radicals attached in position 2 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
EA201490831A 2011-10-20 2012-10-22 Способ получения хинолиновых производных EA031485B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161549312P 2011-10-20 2011-10-20
PCT/US2012/061320 WO2013059788A1 (en) 2011-10-20 2012-10-22 Process for preparing quinoline derivatives

Publications (2)

Publication Number Publication Date
EA201490831A1 EA201490831A1 (ru) 2014-09-30
EA031485B1 true EA031485B1 (ru) 2019-01-31

Family

ID=47146705

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490831A EA031485B1 (ru) 2011-10-20 2012-10-22 Способ получения хинолиновых производных

Country Status (23)

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EP (1) EP2768796B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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CN (2) CN104395284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2593090T (pt) 2010-07-16 2021-11-04 Exelixis Inc Composições farmacêuticas moduladoras de c-met
US20140057943A1 (en) 2010-09-27 2014-02-27 Exelixix, Inc. Method of Treating Cancer
AR085155A1 (es) 2011-02-10 2013-09-11 Exelixis Inc Procesos para preparar compuestos de quinolina y composiciones farmaceuticas que contienen dichos compuestos
US20120252840A1 (en) 2011-04-04 2012-10-04 Exelixis, Inc. Method of Treating Cancer
KR20140025496A (ko) 2011-05-02 2014-03-04 엑셀리시스, 인코포레이티드 암 및 뼈 암 통증의 치료방법
US10166225B2 (en) 2011-09-22 2019-01-01 Exelixis, Inc. Method for treating osteoporosis
DK2768796T3 (da) * 2011-10-20 2020-02-24 Exelixis Inc Fremgangsmåde til fremstilling af quinolin-derivater
HK1207587A1 (en) 2012-05-02 2016-02-05 Exelixis, Inc. A dual met - vegf modulator for treating osteolytic bone metastases
GEP20196995B (en) 2013-03-15 2019-07-25 Inc Exelixis Metabolites of n-(4-{[6,7-bis (methyloxy)quinolin-4-yl] oxy}phenyl)-n'-(4-fluorophenyl) cyclopropane-1,1-dicarboxamide
EP2981263B1 (en) 2013-04-04 2022-06-29 Exelixis, Inc. Cabozantinib dosage form and use in the treatment of cancer
CN104649969B (zh) * 2013-11-22 2019-02-12 广东东阳光药业有限公司 一种替尼类药物的盐及其制备方法
UA123534C2 (uk) 2014-02-14 2021-04-21 Екселіксис, Інк. Кристалічні тверді форми n-{4-[(6,7-диметоксихінолін-4-іл)окси]феніл}-n'-(4-флуорофеніл)циклопропан-1,1-дикарбоксаміду, способи отримання і способи застосування
JP6666849B2 (ja) 2014-03-17 2020-03-18 エグゼリクシス, インコーポレイテッド カボザンチニブ製剤の投与
CN104788372B (zh) * 2014-07-25 2018-01-30 上海圣考医药科技有限公司 一种氘代卡博替尼衍生物、其制备方法、应用及其中间体
CN106715397B (zh) 2014-07-31 2021-07-23 埃克塞里艾克西斯公司 制备氟-18标记的卡博替尼及其类似物的方法
CA2957466C (en) 2014-08-05 2023-10-17 Exelixis, Inc. Drug combinations to treat multiple myeloma
EP3345894B1 (en) * 2015-09-02 2021-12-29 Chen, Kuenfeng Compound having protein tyrosine phosphatase shp-1 agonist activity
CA3020749A1 (en) 2016-04-15 2017-10-19 Exelixis, Inc. Method of treating renal cell carcinoma using n-(4-(6,7-dimethoxyquinolin-4-yloxy) phenyl)-n'-(4-fluoropheny)cyclopropane-1,1-dicarboxamide, (2s)-hydroxybutanedioate
CN109836382B (zh) * 2017-11-29 2021-11-05 江苏豪森药业集团有限公司 苹果酸卡博替尼及其中间体的制备方法
MX2020007765A (es) 2018-01-26 2020-09-25 Exelixis Inc Compuestos para el tratamiento de trastornos dependientes de cinasas.
CN115569137A (zh) 2018-06-15 2023-01-06 汉达癌症医药责任有限公司 激酶抑制剂的盐类及其组合物
CN112142619B (zh) * 2020-10-20 2023-01-10 浙江工业大学 一种1,1-环丙烷二羧酸酰胺类化合物及其制备方法和应用
EP4313048A4 (en) * 2021-03-24 2025-01-08 Biocon Limited METHOD FOR THE PREPARATION OF CABOZANTINIB
WO2024111001A1 (en) * 2022-11-25 2024-05-30 Msn Laboratories Private Limited, R&D Center Crystalline forms of n-(4-(6,7-dimethoxyquinolin-4-yloxy)phenyl)-n'-(4-fluorophenyl) cyclopropane-1,1-dicarboxamide fumarate and process for its preparation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056960A1 (en) * 2008-11-13 2010-05-20 Exelixis Inc. Methods of preparing quinoline derivatives
WO2010083414A1 (en) * 2009-01-16 2010-07-22 Exelixis, Inc. Malate salt of n- (4- { [ 6, 7-bis (methyloxy) quin0lin-4-yl] oxy}phenyl-n' - (4 -fluorophenyl) cyclopropane-1-dicarboxamide, and crystalline forms therof for the treatment of cancer

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2213661T1 (sl) 2003-09-26 2011-11-30 Exelixis Inc c-Met modulatorji in postopki uporabe
CA2572331A1 (en) * 2004-07-02 2006-02-09 Exelixis, Inc. C-met modulators and method of use
JP2008537748A (ja) 2005-04-06 2008-09-25 エクセリクシス、インコーポレイテッド c−Metモジュレーター及び使用方法
AU2007334402B2 (en) 2006-12-14 2014-02-13 Exelixis, Inc. Methods of using MEK inhibitors
UY31800A (es) 2008-05-05 2009-11-10 Smithkline Beckman Corp Metodo de tratamiento de cancer usando un inhibidor de cmet y axl y un inhibidor de erbb
WO2009136663A1 (en) 2008-05-08 2009-11-12 Takeda Pharmaceutical Company Limited Fused heterocyclic derivatives and use thereof
AR075084A1 (es) 2008-09-26 2011-03-09 Smithkline Beecham Corp Metodo de preparacion de quinolinil -oxidifenil - ciclopropanodicarboxamidas e intermediarios correspondientes
EP2367795A1 (en) 2008-12-04 2011-09-28 Exelixis, Inc. Methods of preparing quinoline derivatives
WO2011009095A1 (en) 2009-07-17 2011-01-20 Exelixis, Inc. Crystalline forms of n-[3-fluoro-4-({6-(methyloxy)-7-[(3-morpholin-4-ylpropyl)oxy]-quin0lin-4-yl}oxy)phenyl]-n'-(4-fluorophenyl)cyclopropane-1, 1-dicarboxamide
UA108618C2 (uk) 2009-08-07 2015-05-25 Застосування c-met-модуляторів в комбінації з темозоломідом та/або променевою терапією для лікування раку
AU2011224203A1 (en) 2010-03-12 2012-10-04 Exelixis, Inc Hydrated crystalline forms of N-[3-fluoro-4-({6-(methyloxy)-7-[(3-morpholin -4-ylpropyl)oxy]-quinolin-4-yl}oxy)phenyl] -N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide
US20120070368A1 (en) 2010-04-16 2012-03-22 Exelixis, Inc. Methods of Using C-Met Modulators
WO2012009723A1 (en) 2010-07-16 2012-01-19 Exelixis, Inc. C-met modulator pharmaceutical compositions
PT2593090T (pt) 2010-07-16 2021-11-04 Exelixis Inc Composições farmacêuticas moduladoras de c-met
US20140057943A1 (en) 2010-09-27 2014-02-27 Exelixix, Inc. Method of Treating Cancer
JP2013540759A (ja) 2010-09-27 2013-11-07 エクセリクシス, インク. 去勢抵抗性前立腺癌および造骨性転移の治療のためのmetおよびvegfの二元阻害薬
JP2013537918A (ja) 2010-09-27 2013-10-07 エクセリクシス, インク. 去勢抵抗性前立腺癌および骨芽細胞骨転移の治療のためのmetおよびvegfの二元阻害薬
US20130252956A1 (en) 2010-11-22 2013-09-26 Howard Kallender Methods of treating cancer
AR085155A1 (es) 2011-02-10 2013-09-11 Exelixis Inc Procesos para preparar compuestos de quinolina y composiciones farmaceuticas que contienen dichos compuestos
US20120252840A1 (en) 2011-04-04 2012-10-04 Exelixis, Inc. Method of Treating Cancer
KR20140025496A (ko) 2011-05-02 2014-03-04 엑셀리시스, 인코포레이티드 암 및 뼈 암 통증의 치료방법
TW201306842A (zh) 2011-06-15 2013-02-16 Exelixis Inc 使用pi3k/mtor吡啶並嘧啶酮抑制劑及苯達莫司汀及/或利妥昔單抗治療惡性血液疾病之組合療法
US10166225B2 (en) 2011-09-22 2019-01-01 Exelixis, Inc. Method for treating osteoporosis
DK2768796T3 (da) * 2011-10-20 2020-02-24 Exelixis Inc Fremgangsmåde til fremstilling af quinolin-derivater
US20140323522A1 (en) 2011-11-08 2014-10-30 Exelixis, Inc. Method of Treating Cancer
HK1207587A1 (en) 2012-05-02 2016-02-05 Exelixis, Inc. A dual met - vegf modulator for treating osteolytic bone metastases
JP6513567B2 (ja) 2012-09-07 2019-05-15 エクセリクシス, インク. 肺腺癌の治療で使用するためのmet、vegfr、およびretの阻害剤

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056960A1 (en) * 2008-11-13 2010-05-20 Exelixis Inc. Methods of preparing quinoline derivatives
WO2010083414A1 (en) * 2009-01-16 2010-07-22 Exelixis, Inc. Malate salt of n- (4- { [ 6, 7-bis (methyloxy) quin0lin-4-yl] oxy}phenyl-n' - (4 -fluorophenyl) cyclopropane-1-dicarboxamide, and crystalline forms therof for the treatment of cancer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAAVEDRA, O. ; CLARIDGE, S. ; ZHAN, L. ; RAEPPEL, F. ; GRANGER, M.C. ; RAEPPEL, S. ; MANNION, M. ; GAUDETTE, F. ; ZHOU, N. ; ISAKO: "N^3-Arylmalonamides: A new series of thieno[3,2-b]pyridine based inhibitors of c-Met and VEGFR2 tyrosine kinases", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, PERGAMON, AMSTERDAM, NL, vol. 19, no. 24, 15 December 2009 (2009-12-15), AMSTERDAM, NL, pages 6836 - 6839, XP026754130, ISSN: 0960-894X, DOI: 10.1016/j.bmcl.2009.10.095 *

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Publication number Publication date
BR112014009302B1 (pt) 2020-04-28
AU2012325768B2 (en) 2017-08-10
NZ624328A (en) 2016-10-28
MX2014004583A (es) 2014-10-06
US9365516B2 (en) 2016-06-14
TW201321342A (zh) 2013-06-01
EP2768796A1 (en) 2014-08-27
US9969692B2 (en) 2018-05-15
PT2768796T (pt) 2020-02-21
ES2765013T3 (es) 2020-06-05
BR112014009302A2 (pt) 2017-05-23
TWI642650B (zh) 2018-12-01
CA2852771A1 (en) 2013-04-25
EA201490831A1 (ru) 2014-09-30
EP2768796B1 (en) 2019-11-20
ZA201402579B (en) 2015-03-25
AU2012325768A1 (en) 2014-05-22
JP6208140B2 (ja) 2017-10-04
CN110511158A (zh) 2019-11-29
US20180230100A1 (en) 2018-08-16
HUE048023T2 (hu) 2020-05-28
AU2017254982A1 (en) 2017-11-23
HK1201517A1 (en) 2015-09-04
GEP20207110B (en) 2020-05-25
GEAP201913471A (en) 2019-10-25
DK2768796T3 (da) 2020-02-24
TW201731812A (zh) 2017-09-16
AR088483A1 (es) 2014-06-11
NZ723880A (en) 2018-03-23
MX343288B (es) 2016-11-01
US20140256938A1 (en) 2014-09-11
TWI619694B (zh) 2018-04-01
WO2013059788A1 (en) 2013-04-25
US20160229805A1 (en) 2016-08-11
KR102075371B1 (ko) 2020-02-10
IN2014CN02971A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-07-03
IL232139A0 (en) 2014-05-28
CN104395284A (zh) 2015-03-04
UA116876C2 (uk) 2018-05-25
KR20140088874A (ko) 2014-07-11
JP2014530880A (ja) 2014-11-20
PL2768796T3 (pl) 2020-05-18
JP2017222648A (ja) 2017-12-21
IL232139A (en) 2017-11-30
CA2852771C (en) 2019-11-26

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