ES484097A0 - Un procedimiento para la preparacion de nuevos derivados de-4-anilinoquinazolinas - Google Patents

Un procedimiento para la preparacion de nuevos derivados de-4-anilinoquinazolinas

Info

Publication number
ES484097A0
ES484097A0 ES484097A ES484097A ES484097A0 ES 484097 A0 ES484097 A0 ES 484097A0 ES 484097 A ES484097 A ES 484097A ES 484097 A ES484097 A ES 484097A ES 484097 A0 ES484097 A0 ES 484097A0
Authority
ES
Spain
Prior art keywords
anilinoquinazolines
procedure
preparation
new derivatives
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES484097A
Other languages
English (en)
Spanish (es)
Other versions
ES8100276A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Ube Corp
Original Assignee
Sankyo Co Ltd
Ube Industries Ltd
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 Sankyo Co Ltd, Ube Industries Ltd filed Critical Sankyo Co Ltd
Publication of ES8100276A1 publication Critical patent/ES8100276A1/es
Publication of ES484097A0 publication Critical patent/ES484097A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07D239/94Nitrogen atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/04Centrally acting analgesics, e.g. opioids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pain & Pain Management (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Rheumatology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES484097A 1978-09-11 1979-09-11 Un procedimiento para la preparacion de nuevos derivados de-4-anilinoquinazolinas Granted ES484097A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11148478A JPS5538325A (en) 1978-09-11 1978-09-11 4-anilinoquinazoline derivative and its preparation

Publications (2)

Publication Number Publication Date
ES8100276A1 ES8100276A1 (es) 1980-11-01
ES484097A0 true ES484097A0 (es) 1980-11-01

Family

ID=14562420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484097A Granted ES484097A0 (es) 1978-09-11 1979-09-11 Un procedimiento para la preparacion de nuevos derivados de-4-anilinoquinazolinas

Country Status (13)

Country Link
US (2) US4322420A (enExample)
JP (1) JPS5538325A (enExample)
BE (1) BE878723A (enExample)
CA (1) CA1151168A (enExample)
CH (1) CH642361A5 (enExample)
DE (1) DE2936705A1 (enExample)
DK (1) DK377079A (enExample)
ES (1) ES484097A0 (enExample)
FR (1) FR2435248A1 (enExample)
GB (1) GB2033894B (enExample)
IT (1) IT1119933B (enExample)
NL (1) NL7906761A (enExample)
SE (1) SE446337B (enExample)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538325A (en) * 1978-09-11 1980-03-17 Sankyo Co Ltd 4-anilinoquinazoline derivative and its preparation
JPS57144266A (en) * 1981-03-04 1982-09-06 Sankyo Co Ltd 4-anilinoquinazoline derivative, its preparation, and analgesic and antiphlogistic agent containing said derivative as active component
JP2676082B2 (ja) * 1987-12-25 1997-11-12 住友化学工業株式会社 ゴキブリ防除用マイクロカプセル剤
WO1992020642A1 (en) * 1991-05-10 1992-11-26 Rhone-Poulenc Rorer International (Holdings) Inc. Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
US5721237A (en) * 1991-05-10 1998-02-24 Rhone-Poulenc Rorer Pharmaceuticals Inc. Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties
US5710158A (en) * 1991-05-10 1998-01-20 Rhone-Poulenc Rorer Pharmaceuticals Inc. Aryl and heteroaryl quinazoline compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
USRE37650E1 (en) 1991-05-10 2002-04-09 Aventis Pharmacetical Products, Inc. Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US6645969B1 (en) * 1991-05-10 2003-11-11 Aventis Pharmaceuticals Inc. Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US5714493A (en) * 1991-05-10 1998-02-03 Rhone-Poulenc Rorer Pharmaceuticals, Inc. Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US5480883A (en) * 1991-05-10 1996-01-02 Rhone-Poulenc Rorer Pharmaceuticals Inc. Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US5733561A (en) * 1991-06-12 1998-03-31 Mitsui Toatsu Chemicals, Incorporated Insecticide composition and production process thereof
NZ243082A (en) 1991-06-28 1995-02-24 Ici Plc 4-anilino-quinazoline derivatives; pharmaceutical compositions, preparatory processes, and use thereof
US5234936A (en) * 1991-10-24 1993-08-10 American Home Products Corporation Pyrimidocycloalkanes as a ii antagonists
AU661533B2 (en) * 1992-01-20 1995-07-27 Astrazeneca Ab Quinazoline derivatives
ES2049659B1 (es) * 1992-10-08 1994-10-16 Ici Plc Una composicion farmaceutica a base de derivados de quinazolina con actividad anti-cancerigena.
GB9314893D0 (en) * 1993-07-19 1993-09-01 Zeneca Ltd Quinazoline derivatives
AU739382B2 (en) * 1993-12-10 2001-10-11 Aventis Pharmaceuticals Inc. Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US6232465B1 (en) 1994-09-02 2001-05-15 Andrew C. Hiatt Compositions for enzyme catalyzed template-independent creation of phosphodiester bonds using protected nucleotides
US6214987B1 (en) 1994-09-02 2001-04-10 Andrew C. Hiatt Compositions for enzyme catalyzed template-independent formation of phosphodiester bonds using protected nucleotides
TW321649B (enExample) * 1994-11-12 1997-12-01 Zeneca Ltd
GB9424233D0 (en) * 1994-11-30 1995-01-18 Zeneca Ltd Quinazoline derivatives
GB9508535D0 (en) * 1995-04-27 1995-06-14 Zeneca Ltd Quinazoline derivative
DE69613367T2 (de) * 1995-04-27 2002-04-18 Astrazeneca Ab, Soedertaelje Chinazolin derivate
GB9508565D0 (en) * 1995-04-27 1995-06-14 Zeneca Ltd Quiazoline derivative
GB9508538D0 (en) * 1995-04-27 1995-06-14 Zeneca Ltd Quinazoline derivatives
GB9508537D0 (en) * 1995-04-27 1995-06-14 Zeneca Ltd Quinazoline derivatives
US5747498A (en) 1996-05-28 1998-05-05 Pfizer Inc. Alkynyl and azido-substituted 4-anilinoquinazolines
GB9624482D0 (en) * 1995-12-18 1997-01-15 Zeneca Phaema S A Chemical compounds
BR9707495A (pt) 1996-02-13 1999-07-27 Zeneca Ltd Derivado de quinazolina processo para a preparação do mesmo composição farmacêutica e processo para a produç o de um efeito antiangiogênico e/ou de redução de permeabilidade vascular em um animal de sangue quente
GB9603097D0 (en) * 1996-02-14 1996-04-10 Zeneca Ltd Quinazoline compounds
GB9603095D0 (en) 1996-02-14 1996-04-10 Zeneca Ltd Quinazoline derivatives
JP4464466B2 (ja) * 1996-03-05 2010-05-19 アストラゼネカ・ユーケイ・リミテッド 4―アニリノキナゾリン誘導体
GB9607729D0 (en) * 1996-04-13 1996-06-19 Zeneca Ltd Quinazoline derivatives
GB9718972D0 (en) 1996-09-25 1997-11-12 Zeneca Ltd Chemical compounds
US5939421A (en) * 1997-07-01 1999-08-17 Signal Pharmaceuticals, Inc. Quinazoline analogs and related compounds and methods for treating inflammatory conditions
US6706721B1 (en) * 1998-04-29 2004-03-16 Osi Pharmaceuticals, Inc. N-(3-ethynylphenylamino)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine mesylate anhydrate and monohydrate
CA2333392A1 (en) 1998-05-28 1999-12-02 Parker Hughes Institute Quinazolines for treating brain tumor
US6800649B1 (en) * 1998-06-30 2004-10-05 Parker Hughes Institute Method for inhibiting c-jun expression using JAK-3 inhibitors
IL141434A0 (en) * 1998-08-21 2002-03-10 Parker Hughes Inst Quinazoline derivatives
US6080747A (en) 1999-03-05 2000-06-27 Hughes Institute JAK-3 inhibitors for treating allergic disorders
US6258820B1 (en) 1999-03-19 2001-07-10 Parker Hughes Institute Synthesis and anti-tumor activity of 6,7-dialkoxy-4-phenylamino-quinazolines
EP1676845B1 (en) 1999-11-05 2008-06-11 AstraZeneca AB New quinazoline derivatives
UA74803C2 (uk) 1999-11-11 2006-02-15 Осі Фармасьютікалз, Інк. Стійкий поліморф гідрохлориду n-(3-етинілфеніл)-6,7-біс(2-метоксіетокси)-4-хіназолінаміну, спосіб його одержання (варіанти) та фармацевтичне застосування
US7087613B2 (en) * 1999-11-11 2006-08-08 Osi Pharmaceuticals, Inc. Treating abnormal cell growth with a stable polymorph of N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine hydrochloride
EP1274692B1 (en) 2000-04-07 2006-08-02 AstraZeneca AB Quinazoline compounds
UA73993C2 (uk) 2000-06-06 2005-10-17 Астразенека Аб Хіназолінові похідні для лікування пухлин та фармацевтична композиція
EP1554572B1 (en) 2001-07-25 2009-10-14 Raptor Pharmaceutical Inc. Compositions and methods for modulating blood-brain barrier transport
ATE423104T1 (de) * 2001-11-03 2009-03-15 Astrazeneca Ab Quinazolin derivate als antitumor-mittel
GB0126433D0 (en) * 2001-11-03 2002-01-02 Astrazeneca Ab Compounds
TW200813014A (en) 2002-03-28 2008-03-16 Astrazeneca Ab Quinazoline derivatives
US6924285B2 (en) 2002-03-30 2005-08-02 Boehringer Ingelheim Pharma Gmbh & Co. Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them
GB0309009D0 (en) * 2003-04-22 2003-05-28 Astrazeneca Ab Quinazoline derivatives
GB0309850D0 (en) * 2003-04-30 2003-06-04 Astrazeneca Ab Quinazoline derivatives
US8309562B2 (en) * 2003-07-03 2012-11-13 Myrexis, Inc. Compounds and therapeutical use thereof
WO2006074147A2 (en) 2005-01-03 2006-07-13 Myriad Genetics, Inc. Nitrogen containing bicyclic compounds and therapeutical use thereof
WO2005003100A2 (en) * 2003-07-03 2005-01-13 Myriad Genetics, Inc. 4-arylamino-quinazolines as activators of caspases and inducers of apoptosis
GB0317665D0 (en) 2003-07-29 2003-09-03 Astrazeneca Ab Qinazoline derivatives
GB0321648D0 (en) * 2003-09-16 2003-10-15 Astrazeneca Ab Quinazoline derivatives
JP2007505873A (ja) * 2003-09-16 2007-03-15 アストラゼネカ アクチボラグ チロシンキナーゼ阻害剤としてのキナゾリン誘導体
ATE352550T1 (de) 2003-09-19 2007-02-15 Astrazeneca Ab Chinazolinderivate
ATE353888T1 (de) * 2003-09-19 2007-03-15 Astrazeneca Ab Chinazolinderivate
MXPA06003341A (es) * 2003-09-25 2006-06-08 Astrazeneca Ab Derivados de quinazolina.
EP1678149A2 (en) * 2003-10-31 2006-07-12 Neurogen Corporation 4-amino(aza)quinoline derivatives as capsaicin receptor agonists
GB0326459D0 (en) * 2003-11-13 2003-12-17 Astrazeneca Ab Quinazoline derivatives
CN1993349A (zh) * 2004-06-04 2007-07-04 阿斯利康(瑞典)有限公司 作为erbb受体酪氨酸激酶的喹唑啉衍生物
US20070244114A1 (en) * 2004-07-06 2007-10-18 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
JP4881875B2 (ja) 2004-12-14 2012-02-22 アストラゼネカ アクチボラグ 抗腫瘍剤としてのピラゾロピリミジン化合物
US8258145B2 (en) * 2005-01-03 2012-09-04 Myrexis, Inc. Method of treating brain cancer
TW200640904A (en) * 2005-02-26 2006-12-01 Astrazeneca Ab Quinazoline derivatives
GB0504474D0 (en) * 2005-03-04 2005-04-13 Astrazeneca Ab Chemical compounds
DK1889198T3 (da) 2005-04-28 2015-02-09 Proteus Digital Health Inc Farma-informatiksystem
GB0508715D0 (en) * 2005-04-29 2005-06-08 Astrazeneca Ab Chemical compounds
GB0508717D0 (en) * 2005-04-29 2005-06-08 Astrazeneca Ab Chemical compounds
JP2009508917A (ja) * 2005-09-20 2009-03-05 アストラゼネカ アクチボラグ 抗癌剤としてのキナゾリン誘導体
ES2354457T3 (es) * 2005-09-20 2011-03-15 Astrazeneca Ab Compuestos de 4-(1h-indazol-5-il-amino)-quinazolina como inhibidores del receptor erbb de la tirosina quinasa para el tratamiento del cáncer.
DE602006009304D1 (de) * 2005-12-02 2009-10-29 Astrazeneca Ab Chinazoleinderivate
JP2009517450A (ja) * 2005-12-02 2009-04-30 アストラゼネカ アクチボラグ チロシンキナーゼ阻害薬としての4−アニリノ置換キナゾリン誘導体
US20070231298A1 (en) * 2006-03-31 2007-10-04 Cell Genesys, Inc. Cytokine-expressing cancer immunotherapy combinations
WO2008009078A2 (en) * 2006-07-20 2008-01-24 Gilead Sciences, Inc. 4,6-dl- and 2,4,6-trisubstituted quinazoline derivatives useful for treating viral infections
US8246966B2 (en) * 2006-08-07 2012-08-21 University Of Georgia Research Foundation, Inc. Trypanosome microsome system and uses thereof
KR20090071598A (ko) 2006-09-18 2009-07-01 랩터 파마슈티컬 인코포레이티드 수용체 결합 단백질(rap)-접합체 투여에 의한 간 질환의 치료
EP1921070A1 (de) 2006-11-10 2008-05-14 Boehringer Ingelheim Pharma GmbH & Co. KG Bicyclische Heterocyclen, diese Verbindungen enthaltende Arzneimittel, deren Verwendung und Verfahren zu ihrer Herstelllung
WO2008066755A2 (en) * 2006-11-22 2008-06-05 University Of Georgia Research Foundation, Inc. Tyrosine kinase inhibitors as anti-kinetolastid and anti-apicomplexan agents
CA2677336A1 (en) * 2007-02-06 2008-08-14 Boehringer Ingelheim International Gmbh Bicyclic heterocycles, pharmaceutical compositions containing these compounds, the use thereof and processes for the preparation thereof
PT2245026E (pt) 2008-02-07 2012-10-15 Boehringer Ingelheim Int Heterociclos espirocíclicos, produtos farmacêuticos contendo estes compostos, sua utilização e processo para a sua preparação
US8088782B2 (en) * 2008-05-13 2012-01-03 Astrazeneca Ab Crystalline 4-(3-chloro-2-fluoroanilino)-7 methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline difumarate form A
WO2010015522A1 (de) 2008-08-08 2010-02-11 Boehringer Ingelheim International Gmbh Cyclohexyloxy-substituierte heterocyclen, diese verbindungen enthaltende arzneimittel, deren verwendung und verfahren zu ihrer herstellung
WO2010095940A2 (en) 2009-02-20 2010-08-26 To-Bbb Holding B.V. Glutathione-based drug delivery system
TWI556839B (zh) 2009-05-06 2016-11-11 研究室護膚股份有限公司 包含活性劑-磷酸鈣粒子複合物之皮膚遞送組成物及其使用方法
US20120077778A1 (en) 2010-09-29 2012-03-29 Andrea Bourdelais Ladder-Frame Polyether Conjugates
CN110372666B (zh) * 2018-04-13 2022-11-08 华东理工大学 喹唑啉类化合物作为egfr三突变抑制剂及其应用
JP7474269B2 (ja) 2019-03-15 2024-04-24 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア がんを治療するための組成物及び方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724086A (en) * 1929-08-13 Eentrich astd max hardtmankt
US2794018A (en) * 1953-08-07 1957-05-28 New quinazoline derivatives
CH492395A (de) * 1966-04-26 1970-06-30 Sandoz Ag Mittel zur Bekämpfung von Pflanzenschädlingen und Verwendung des Mittels
US3560619A (en) * 1967-01-03 1971-02-02 Mead Johnson & Co Aminoquinazolines and quinazolones in treatment of coccidiosis
US3702849A (en) * 1967-10-26 1972-11-14 Pfizer 4-(isoquinolin-1-yl) piperazine-1-carboxylic acid esters
US4041030A (en) * 1973-09-20 1977-08-09 Delalande S.A. Arylamino pyrimidinic derivatives
US3985749A (en) * 1975-12-22 1976-10-12 Eastman Kodak Company Process for preparation of 4-aminoquinazoline
JPS5538325A (en) * 1978-09-11 1980-03-17 Sankyo Co Ltd 4-anilinoquinazoline derivative and its preparation

Also Published As

Publication number Publication date
GB2033894A (en) 1980-05-29
BE878723A (fr) 1980-03-11
CA1151168A (en) 1983-08-02
JPS626546B2 (enExample) 1987-02-12
DE2936705A1 (de) 1980-03-20
IT1119933B (it) 1986-03-19
ES8100276A1 (es) 1980-11-01
DK377079A (da) 1980-03-12
CH642361A5 (de) 1984-04-13
FR2435248B1 (enExample) 1983-02-18
FR2435248A1 (fr) 1980-04-04
US4464375A (en) 1984-08-07
JPS5538325A (en) 1980-03-17
SE446337B (sv) 1986-09-01
IT7968794A0 (it) 1979-09-10
NL7906761A (nl) 1980-03-13
GB2033894B (en) 1983-02-16
US4322420A (en) 1982-03-30
SE7907493L (sv) 1980-03-12

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