EP1322647A1 - Nouvelles formes polymorphes de 5- 4- 2- n-methyl-n-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate et procede de preparation associe - Google Patents

Nouvelles formes polymorphes de 5- 4- 2- n-methyl-n-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate et procede de preparation associe

Info

Publication number
EP1322647A1
EP1322647A1 EP01971336A EP01971336A EP1322647A1 EP 1322647 A1 EP1322647 A1 EP 1322647A1 EP 01971336 A EP01971336 A EP 01971336A EP 01971336 A EP01971336 A EP 01971336A EP 1322647 A1 EP1322647 A1 EP 1322647A1
Authority
EP
European Patent Office
Prior art keywords
pyridyl
thiazolidine
ethoxy
benzyl
methyl
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.)
Withdrawn
Application number
EP01971336A
Other languages
German (de)
English (en)
Inventor
Prabhakar Chebiyyam
Ramabhadra Sarma Mamillapalli
Vyas Krishnamurthi
Vishnuvardhan Reddy Seella
Om Reddy Gaddam
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.)
Dr Reddys Laboratories Ltd
Original Assignee
Dr Reddys Research Foundation
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 Dr Reddys Research Foundation filed Critical Dr Reddys Research Foundation
Publication of EP1322647A1 publication Critical patent/EP1322647A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07D417/12—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 chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • 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
    • 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • A61P9/12—Antihypertensives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General 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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Emergency Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Endocrinology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

L'invention concerne des nouvelles formes polymorphes/pseudo-polymorphes de 5-[4-[2[N-méthyl-N-(2-pyridyl)amino]éthoxy]benzyl] thiazolidine-2,4-dione maléate de formule (I). L'invention concerne également une composition pharmaceutique renfermant les nouvelles formes polymorphes ou un mélange de celles-ci et un adjuvant acceptable sur le plan pharmaceutique. Les formes polymorphes selon l'invention sont plus actives, comme agent anti-diabétique, que le 5-[4-[2-[N-(2-méthyl-N-(2-pyridyl)amino]éthoxy]benzyl] thiazolidine-2,4-dione maléate connu jusqu'à présent.
EP01971336A 2000-09-26 2001-09-25 Nouvelles formes polymorphes de 5- 4- 2- n-methyl-n-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate et procede de preparation associe Withdrawn EP1322647A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN805CH2000 2000-09-26
INMA080500 2000-09-26
PCT/US2001/029896 WO2002026737A1 (fr) 2000-09-26 2001-09-25 Nouvelles formes polymorphes de 5-[4-[2-[n-methyl-n-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate et procede de preparation associe

Publications (1)

Publication Number Publication Date
EP1322647A1 true EP1322647A1 (fr) 2003-07-02

Family

ID=29266775

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01971336A Withdrawn EP1322647A1 (fr) 2000-09-26 2001-09-25 Nouvelles formes polymorphes de 5- 4- 2- n-methyl-n-(2-pyridyl)amino]ethoxy]benzyl] thiazolidine-2,4-dione maleate et procede de preparation associe

Country Status (15)

Country Link
EP (1) EP1322647A1 (fr)
JP (1) JP2004509961A (fr)
AU (1) AU9123201A (fr)
BR (1) BR0114196A (fr)
CA (1) CA2426117A1 (fr)
CZ (1) CZ2003864A3 (fr)
HU (1) HUP0301161A3 (fr)
IL (1) IL155036A0 (fr)
MX (1) MXPA03002580A (fr)
NO (1) NO324968B1 (fr)
NZ (1) NZ525498A (fr)
PL (1) PL360661A1 (fr)
SK (1) SK3752003A3 (fr)
WO (1) WO2002026737A1 (fr)
ZA (1) ZA200303223B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020137940A1 (en) 1997-12-16 2002-09-26 Smithkline Beecham P.L.C. 5-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl]thiazolidine-2, 4-dione, maleic acid salt, hydrate as pharmaceutical
GB9726563D0 (en) 1997-12-16 1998-02-11 Smithkline Beecham Plc Novel pharmaceutical
US6664278B2 (en) 1997-12-16 2003-12-16 Smithkline Beecham P.L.C. Hydrate of 5-[4-[2-(N-methyl-N-(2-pyridil)amino)ethoxy]benzyl]thiazolidine-2,4-dione maleic acid salt
WO2000064892A2 (fr) 1999-04-23 2000-11-02 Smithkline Beecham P.L.C. Nouvelle composition pharmaceutique
US20040248945A1 (en) 1999-04-23 2004-12-09 Smithkline Beecham P.L.C. Thiazolidinedione derivative and its use as antidiabetic
PL351684A1 (en) 1999-04-23 2003-06-02 Smithkline Beecham Plc Polymorph of 5−[4−[2− (n−methyl−n−( 2−pyridyl)amino) ethoxy]benzyl] thiazolidine−2,4−dione, maleic acid salt
WO2004062667A1 (fr) * 2003-01-08 2004-07-29 Dr. Reddy's Laboratories Limited Forme amorphe du maleate de rosiglitazone et procede de preparation
GB0307259D0 (en) * 2003-03-28 2003-05-07 Glaxo Group Ltd Process
EP1468997A3 (fr) * 2003-04-18 2004-11-03 CHEMI S.p.A. Formes polymorphes de maléate de rosiglitatone
GB2405403A (en) * 2003-08-29 2005-03-02 Cipla Ltd Rosiglitazone maleate of particular polymorphic forms and methods of preparing rosiglitazone free base
UA83504C2 (en) 2003-09-04 2008-07-25 Селджин Корпорейшн Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
AR047541A1 (es) * 2004-02-13 2006-01-25 Sandoz Ag Fosfato de 5-[[4-[2-metil-2-piridinil-amino-etoxi]fenil]metil]-2,4 tiazolidinadiona (rosiglitazona) y sus formas polimorficas
EP1753759A2 (fr) * 2004-03-31 2007-02-21 Sandoz AG Nouveau co-precipite de rosiglitazone amorphe
CN1956981A (zh) * 2004-05-11 2007-05-02 参天制药株式会社 角膜结膜病变治疗剂
JP2005350451A (ja) * 2004-05-11 2005-12-22 Santen Pharmaceut Co Ltd 角結膜障害治療剤
CZ296472B6 (cs) * 2004-07-27 2006-03-15 Zentiva, A. S Sul kyseliny stavelové s 5-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl]thiazolidin-2,4-dionu azpusob její prípravy a její pouzití
ITMI20041537A1 (it) * 2004-07-28 2004-10-28 Chemi Spa Nuova forma polimorfa del rosiglitazone maleato
CZ298424B6 (cs) * 2005-05-24 2007-09-26 Zentiva, A. S. Zpusob krystalizace rosiglitazonu a jeho derivátuze smesných rozpouštedel
EP2184055A1 (fr) 2008-11-07 2010-05-12 LEK Pharmaceuticals d.d. Procédé de préparation de formes galéniques solides de maléate de rosiglitazone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3856378T2 (de) * 1987-09-04 2000-05-11 Beecham Group Plc Substituierte Thiazolidindionderivate
GB9218830D0 (en) * 1992-09-05 1992-10-21 Smithkline Beecham Plc Novel compounds
EP0844997A1 (fr) * 1996-06-19 1998-06-03 Dr. Reddy's Research Foundation Nouvelles formes polymorphes de la troglitazone ayant une activite anti-diabetique augmentee et procede pour leur preparation
CN1221417A (zh) * 1996-07-26 1999-06-30 雷迪博士研究基金会 具有抗糖尿病、降低血脂、抗高血压性能的噻唑烷二酮化合物,其制备方法及其药物组合物
GB9726566D0 (en) * 1997-12-16 1998-02-11 Smithkline Beecham Plc Novel pharmaceutical
PL351684A1 (en) * 1999-04-23 2003-06-02 Smithkline Beecham Plc Polymorph of 5−[4−[2− (n−methyl−n−( 2−pyridyl)amino) ethoxy]benzyl] thiazolidine−2,4−dione, maleic acid salt
WO2000064892A2 (fr) * 1999-04-23 2000-11-02 Smithkline Beecham P.L.C. Nouvelle composition pharmaceutique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0226737A1 *

Also Published As

Publication number Publication date
WO2002026737A8 (fr) 2003-11-06
HUP0301161A2 (hu) 2003-11-28
NO20031356L (no) 2003-05-26
WO2002026737A1 (fr) 2002-04-04
AU9123201A (en) 2002-04-08
JP2004509961A (ja) 2004-04-02
CZ2003864A3 (cs) 2004-01-14
NZ525498A (en) 2004-11-26
CA2426117A1 (fr) 2002-04-04
BR0114196A (pt) 2003-07-22
SK3752003A3 (sk) 2005-03-04
NO324968B1 (no) 2008-01-14
PL360661A1 (en) 2004-09-20
IL155036A0 (en) 2003-10-31
ZA200303223B (en) 2004-07-26
MXPA03002580A (es) 2003-10-15
NO20031356D0 (no) 2003-03-25
HUP0301161A3 (en) 2005-04-28

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Free format text: NOVEL POLYMORPHIC FORMS OF 5-??4-??2-??N-METHYL-N-(2-PYRIDYL)AMINO ETHOXY BENZYL THIAZOLIDINE-2,4-DIONE MALEIC ACID SALT AND PROCESS FOR THEIR PREPARATION

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