AU2002252227A1 - Heterocyclic derivatives for the treatment of cancer and other proliferative diseases - Google Patents

Heterocyclic derivatives for the treatment of cancer and other proliferative diseases

Info

Publication number
AU2002252227A1
AU2002252227A1 AU2002252227A AU2002252227A AU2002252227A1 AU 2002252227 A1 AU2002252227 A1 AU 2002252227A1 AU 2002252227 A AU2002252227 A AU 2002252227A AU 2002252227 A AU2002252227 A AU 2002252227A AU 2002252227 A1 AU2002252227 A1 AU 2002252227A1
Authority
AU
Australia
Prior art keywords
cancer
treatment
proliferative diseases
heterocyclic derivatives
heterocyclic
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.)
Abandoned
Application number
AU2002252227A
Other languages
English (en)
Inventor
Hussein A. Al-Shamma
Andrea Fanjul
Jason B. Ibarra
Magnus Pfahl
David P. M. Pleynet
Lyle W. Spruce
Catherine Tachdjian
Torsten R. Wiemann
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.)
Incyte San Diego Inc
Original Assignee
Maxia Pharmaceuticals Inc
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 Maxia Pharmaceuticals Inc filed Critical Maxia Pharmaceuticals Inc
Publication of AU2002252227A1 publication Critical patent/AU2002252227A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D277/34—Oxygen atoms
    • 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
    • C07D417/06—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 only aliphatic carbon atoms
    • 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
    • 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
    • C07D417/14—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 three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AU2002252227A 2001-03-07 2002-03-07 Heterocyclic derivatives for the treatment of cancer and other proliferative diseases Abandoned AU2002252227A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27475101P 2001-03-07 2001-03-07
US60/274,751 2001-03-07
PCT/US2002/007001 WO2002072009A2 (en) 2001-03-07 2002-03-07 Heterocyclic derivatives for the treatment of cancer and other proliferative diseases

Publications (1)

Publication Number Publication Date
AU2002252227A1 true AU2002252227A1 (en) 2002-09-24

Family

ID=23049469

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002252227A Abandoned AU2002252227A1 (en) 2001-03-07 2002-03-07 Heterocyclic derivatives for the treatment of cancer and other proliferative diseases

Country Status (12)

Country Link
US (1) US7153875B2 (enExample)
EP (1) EP1385465A4 (enExample)
JP (1) JP2005506290A (enExample)
AU (1) AU2002252227A1 (enExample)
BR (1) BR0207846A (enExample)
CA (1) CA2440184A1 (enExample)
EA (1) EA200300982A1 (enExample)
IL (1) IL157740A0 (enExample)
MX (1) MXPA03008117A (enExample)
NO (1) NO20033883L (enExample)
PL (1) PL373912A1 (enExample)
WO (1) WO2002072009A2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0013671A (pt) 1999-08-31 2003-06-10 Maxia Pharmaceuticals Inc Derivados heterocìclicos para o tratamento do diabetes e outras doenças
WO2002072009A2 (en) 2001-03-07 2002-09-19 Maxia Pharmaceuticals, Inc. Heterocyclic derivatives for the treatment of cancer and other proliferative diseases
JP2004523571A (ja) 2001-03-08 2004-08-05 マキシア・ファーマシューティカルズ・インコーポレイテッド Ｒｘｒ活性化分子
JP2005500379A (ja) * 2001-08-17 2005-01-06 インサイト サンディエゴ インコーポレーテッド 異脂肪血症および高コレステロール血症を治療するオキシム誘導体
EP1456187A4 (en) * 2001-11-15 2005-02-09 Incyte San Diego Inc N-SUBSTITUTED HETEROCYCLES FOR THE TREATMENT OF HYPERCHOLESTERINEMIA, DYSLIPIDEMIA AND OTHER METABOLIC DISORDER, CANCER AND OTHER DISEASES
CN100348569C (zh) 2001-11-30 2007-11-14 伯哈姆学院 癌细胞中编程性细胞死亡的诱导
US7102000B2 (en) * 2002-03-08 2006-09-05 Incyte San Diego Inc. Heterocyclic amide derivatives for the treatment of diabetes and other diseases
US7196108B2 (en) * 2002-03-08 2007-03-27 Incyte San Diego Inc. Bicyclic heterocycles for the treatment of diabetes and other diseases
CA2520172C (en) * 2003-03-27 2012-10-02 Lankenau Institute For Medical Research Novel methods for the treatment of cancer with an indoleamine 2, 3-dioxygenase inhibitor
FR2856401B1 (fr) * 2003-06-20 2010-02-12 Galderma Res & Dev Nouveaux composes modulateurs des recepteurs de type ppargamma et leur utilisation dans des compositions cosmetiques ou pharmaceutiques
DE10351744A1 (de) * 2003-10-31 2005-06-16 Schering Ag Thiazolidinone, deren Herstellung und Verwendung als Arzneimittel
US7122700B2 (en) 2004-07-30 2006-10-17 Xerox Corporation Arylamine processes
FR2884248B1 (fr) * 2005-04-08 2007-05-18 Galderma Res & Dev Nouveau procede de preparation de l'acide 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphtoique
KR101280779B1 (ko) * 2005-04-08 2013-07-05 갈데르마 리써어치 앤드 디벨로프먼트 6-(3-(1-아다만틸)-4-메톡시페닐)-2-나프토산의 신규 제조방법
KR100814109B1 (ko) 2006-01-09 2008-03-14 한국생명공학연구원 로다닌 유도체, 이의 제조방법 및 이를 유효성분으로함유하는 약학적 조성물
TW200815429A (en) * 2006-04-11 2008-04-01 Smithkline Beecham Corp Thiazolidinedione derivatives as PI3 kinase inhibitors
US20080255115A1 (en) * 2007-04-11 2008-10-16 Michael Gerard Darcy Thiazolidinedione derivatives as pi3 kinase inhibitors
PE20090288A1 (es) * 2007-05-10 2009-04-03 Smithkline Beecham Corp Derivados de quinoxalina como inhibidores de la pi3 quinasa
PE20090717A1 (es) * 2007-05-18 2009-07-18 Smithkline Beecham Corp Derivados de quinolina como inhibidores de la pi3 quinasa
EP2674417A3 (en) 2007-11-21 2014-04-09 Decode Genetics EHF Biaryl PDE4 inhibitors for treating inflammation
AU2008326381B2 (en) * 2007-11-21 2014-10-23 Decode Genetics Ehf Biaryl PDE4 inhibitors for treating inflammation
CN102558088A (zh) * 2010-12-31 2012-07-11 中国科学院上海药物研究所 联苯亚甲基-2-硫代-4-噻唑酮类化合物及其制备方法和用途
KR102922092B1 (ko) * 2021-12-21 2026-02-03 주식회사 메디픽바이오 치환된 티아졸리딘디온 유도체 화합물 및 이를 포함하는 암의 예방 또는 치료용 약학적 조성물
US20250066347A1 (en) * 2021-12-21 2025-02-27 Medific, Inc. Substituted thiazolidinedione derivative compound, and pharmaceutical composition for preventing or treating cancer, comprising same
US12115148B1 (en) 2024-05-10 2024-10-15 Imam Mohammad Ibn Saud Islamic University 3-(2-(1,3-dioxoisoindolin-2-yl)ethyl)-5-(2-hydroxy-5-nitrobenzylidene)thiazolidine-2,4-dione as a potential antitumor and apoptotic inducer

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051842A (en) 1975-09-15 1977-10-04 International Medical Corporation Electrode and interfacing pad for electrical physiological systems
DE2626348C3 (de) 1976-06-11 1980-01-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Implantierbare Dosiereinrichtung
JPS5538359A (en) 1978-09-12 1980-03-17 Hamari Yakuhin Kogyo Kk Preparation of 2-(3-benzoylphenyl)-propionic acid
US4383529A (en) 1980-11-03 1983-05-17 Wescor, Inc. Iontophoretic electrode device, method and gel insert
IL72684A (en) 1984-08-14 1989-02-28 Israel State Pharmaceutical compositions for controlled transdermal delivery of cholinergic or anticholinergic basic drugs
US4713244A (en) 1985-08-16 1987-12-15 Bausch & Lomb Incorporated Sustained-release formulation containing an amino acid polymer with a lower alkyl (C1 -C4) polar solvent
US4931279A (en) 1985-08-16 1990-06-05 Bausch & Lomb Incorporated Sustained release formulation containing an ion-exchange resin
US4668506A (en) 1985-08-16 1987-05-26 Bausch & Lomb Incorporated Sustained-release formulation containing and amino acid polymer
CA1325222C (en) 1985-08-23 1993-12-14 Lederle (Japan), Ltd. Process for producing 4-biphenylylacetic acid
US4971996A (en) 1987-03-11 1990-11-20 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Hydroxystyrene compounds which are useful as tyrosine kinase inhibitors
FI91869C (fi) * 1987-03-18 1994-08-25 Tanabe Seiyaku Co Menetelmä antidiabeettisena aineena käytettävien bensoksatsolijohdannaisten valmistamiseksi
US5223522A (en) 1988-03-08 1993-06-29 Pfizer Inc. Thiazolidinedione hypoglycemic agents
US5330998A (en) 1988-03-08 1994-07-19 Pfizer Inc. Thiazolidinedione derivatives as hypoglycemic agents
IE940525L (en) 1988-05-25 1989-11-25 Warner Lambert Co Known and selected novel arylmethylenyl derivatives of¹thiazolidinones, imidazolidinones and oxazolidinones useful¹as antiallergy agents and antiinflammatory agents
ES2123562T3 (es) 1991-07-22 1999-01-16 Pfizer Procedimiento para la preparacion de (s)-4-(3-(5-metil-2-fenil-4-oxazolil)-1-hidroxipropil)bromobenceno.
BR9306284A (pt) 1992-04-22 1998-01-13 Ligand Pharm Inc Compostos tendo seletividade pra receptores de retinóides x
US5780676A (en) 1992-04-22 1998-07-14 Ligand Pharmaceuticals Incorporated Compounds having selective activity for Retinoid X Receptors, and means for modulation of processes mediated by Retinoid X Receptors
CZ181493A3 (en) 1992-09-10 1994-03-16 Lilly Co Eli The use of rhodanine derivative for the preparation of a pharmaceutical composition reducing level of sugar in blood and for treating alzheimer's disease
AU700706B2 (en) 1992-11-25 1999-01-14 Ligand Pharmaceuticals, Inc. RXR homodimer formation and bridged bicyclic aromatic compounds and their use in modulating gene expression
US5691376A (en) 1994-02-17 1997-11-25 American Home Products Corporation Substituted biphenyl derivatives
JPH09510191A (ja) 1994-02-17 1997-10-14 アメリカン・ホーム・プロダクツ・コーポレイション ホスホジエステラーゼ阻害薬としての置換ビフェニル誘導体
JPH09136877A (ja) 1995-06-16 1997-05-27 Takeda Chem Ind Ltd 複素環化合物、その製造法及び用途
CA2223489A1 (en) 1995-07-17 1997-02-06 Joseph A. Fontana Method for treating cancer using ahpn
CN1196730A (zh) 1996-06-19 1998-10-21 雷迪博士研究基金会 具有增强的抗糖尿病活性的穴糖酮的新的多晶型形式及其制备方法
RU2209626C2 (ru) 1996-07-08 2003-08-10 Галдерма Ресерч энд Девелопмент, С.Н.С. Производные адамантила, вызывающие апоптоз, и их использование в качестве противораковых агентов
EP1007038A2 (en) 1997-08-21 2000-06-14 Takeda Chemical Industries, Ltd. Anti-inflammatory agent
US5972986A (en) * 1997-10-14 1999-10-26 G.D. Searle & Co. Method of using cyclooxygenase-2 inhibitors in the treatment and prevention of neoplasia
JP4398585B2 (ja) 1997-11-12 2010-01-13 有限会社ケムフィズ レチノイドレセプター作用剤
US6262044B1 (en) 1998-03-12 2001-07-17 Novo Nordisk A/S Modulators of protein tyrosine phosphatases (PTPASES)
US6331633B1 (en) 1998-05-08 2001-12-18 Calyx Therapeutics Inc. Heterocyclic analogs of diphenylethylene compounds
ID27787A (id) 1998-08-21 2001-04-26 Viro Pharma Inc Senyawa, komposisi dan metode untuk pengobatan atau pencegahan infeksi yang disebabkan oleh virus dan penyakit-penyakit yang berkaitan
WO2000018748A1 (en) 1998-09-30 2000-04-06 Roche Diagnostics Gmbh Rhodanine derivatives for the treatment and prevention of metabolic bone disorders
WO2000032598A1 (en) 1998-12-04 2000-06-08 Structural Bioinformatics Inc. Methods and compositions for treating inflammatory diseases utilizing inhibitors of tumor necrosis factor activity
WO2000063196A1 (en) 1999-04-20 2000-10-26 Novo Nordisk A/S New compounds, their preparation and use
US6462032B1 (en) 1999-05-04 2002-10-08 Wyeth Cyclic regimens utilizing indoline derivatives
BR0013671A (pt) 1999-08-31 2003-06-10 Maxia Pharmaceuticals Inc Derivados heterocìclicos para o tratamento do diabetes e outras doenças
KR100608416B1 (ko) 1999-11-12 2006-08-02 후지모토 쿄다이 가부시키가이샤 2-(ｎ-시아노이미노)티아졸리딘-4-온 유도체
FR2812876B1 (fr) 2000-08-08 2002-09-27 Galderma Res & Dev Nouveaux composes bi-aromatiques activateurs des recepteurs de type ppar-gamma et leur utilisation dans des compositions cosmetiques ou pharmaceutiques
WO2002072009A2 (en) 2001-03-07 2002-09-19 Maxia Pharmaceuticals, Inc. Heterocyclic derivatives for the treatment of cancer and other proliferative diseases
JP2004523571A (ja) 2001-03-08 2004-08-05 マキシア・ファーマシューティカルズ・インコーポレイテッド Ｒｘｒ活性化分子
CA2438586A1 (en) 2001-03-14 2002-09-19 Eli Lilly And Company Retinoid x receptor modulators
CA2443325C (en) 2001-04-04 2011-06-14 Ortho-Mcneil Pharmaceutical, Inc. Combination therapy comprising glucose reabsorption inhibitors and retinoid-x receptor modulators
JP2005500379A (ja) 2001-08-17 2005-01-06 インサイト サンディエゴ インコーポレーテッド 異脂肪血症および高コレステロール血症を治療するオキシム誘導体
EP1456187A4 (en) 2001-11-15 2005-02-09 Incyte San Diego Inc N-SUBSTITUTED HETEROCYCLES FOR THE TREATMENT OF HYPERCHOLESTERINEMIA, DYSLIPIDEMIA AND OTHER METABOLIC DISORDER, CANCER AND OTHER DISEASES
AR037714A1 (es) 2001-12-06 2004-12-01 Maxia Pharmaceuticals Inc Derivados de tiazolidinona y oxazolidinona 2-sustituidos para la inhibicion de fosfatasas y el tratamiento de cancer
US7102000B2 (en) 2002-03-08 2006-09-05 Incyte San Diego Inc. Heterocyclic amide derivatives for the treatment of diabetes and other diseases
US7196108B2 (en) 2002-03-08 2007-03-27 Incyte San Diego Inc. Bicyclic heterocycles for the treatment of diabetes and other diseases
JP4638423B2 (ja) * 2003-06-20 2011-02-23 ガルデルマ・リサーチ・アンド・デヴェロップメント ＰＰＡＲγタイプ受容体を調節する新規化合物および化粧品組成物または医薬品組成物へのその使用

Also Published As

Publication number Publication date
EP1385465A2 (en) 2004-02-04
NO20033883L (no) 2003-11-05
CA2440184A1 (en) 2002-09-19
MXPA03008117A (es) 2004-11-12
EP1385465A4 (en) 2005-09-07
PL373912A1 (en) 2005-09-19
BR0207846A (pt) 2005-09-13
WO2002072009A3 (en) 2003-10-16
US7153875B2 (en) 2006-12-26
US20020143182A1 (en) 2002-10-03
JP2005506290A (ja) 2005-03-03
IL157740A0 (en) 2004-03-28
NO20033883D0 (no) 2003-09-02
EA200300982A1 (ru) 2004-12-30
WO2002072009A2 (en) 2002-09-19

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