WO2001081342A3 - Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung - Google Patents

Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung Download PDF

Info

Publication number
WO2001081342A3
WO2001081342A3 PCT/EP2001/004552 EP0104552W WO0181342A3 WO 2001081342 A3 WO2001081342 A3 WO 2001081342A3 EP 0104552 W EP0104552 W EP 0104552W WO 0181342 A3 WO0181342 A3 WO 0181342A3
Authority
WO
WIPO (PCT)
Prior art keywords
well
epothilone derivatives
suited
treatment
novel
Prior art date
Application number
PCT/EP2001/004552
Other languages
English (en)
French (fr)
Other versions
WO2001081342A2 (de
Inventor
Bernd Buchmann
Ulrich Klar
Werner Skuballa
Wolfgang Schwede
Rosemarie Lichtner
Jens Hoffmann
Original Assignee
Schering Ag
Bernd Buchmann
Ulrich Klar
Werner Skuballa
Wolfgang Schwede
Rosemarie Lichtner
Jens Hoffmann
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 Schering Ag, Bernd Buchmann, Ulrich Klar, Werner Skuballa, Wolfgang Schwede, Rosemarie Lichtner, Jens Hoffmann filed Critical Schering Ag
Priority to EP01936262A priority Critical patent/EP1276740A2/de
Priority to US10/257,925 priority patent/US20040058969A1/en
Priority to JP2001578432A priority patent/JP2003531207A/ja
Priority to AU2001262221A priority patent/AU2001262221A1/en
Publication of WO2001081342A2 publication Critical patent/WO2001081342A2/de
Publication of WO2001081342A3 publication Critical patent/WO2001081342A3/de
Priority to NO20025029A priority patent/NO20025029L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/06Heterocyclic 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 carbon chain containing only aliphatic carbon atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • 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]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic 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
    • C07D417/02Heterocyclic 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
    • C07D417/04Heterocyclic 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 directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic 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
    • C07D417/02Heterocyclic 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
    • C07D417/06Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10Spiro-condensed systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Pain & Pain Management (AREA)
  • Immunology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Die vorliegende Erfindung beschreibt die neuen Epothilon-Derivate der allgemeinen Formel (I) worin R5 für ein Halogenatom oder eine Cyanogruppe steht und die anderen Substituenten die in der Beschreibung angegebenen Bedeutungen haben. Die neuen Verbindungen interagieren mit Tubulin, indem sie gebildete Mikrotubuli stabilisieren. Sie sind in der Lage, die Zellteilung phasenspezifisch zu beeinflussen und sind zur Behandlung maligner Tumoren geeignet, beispielsweise Ovarial-, Magen-, Colon-, Adeno-, Brust-, Lungen-, Kopf- und Nacken-Karzinome, malignes Melanom, akute lymphozytäre und myelocytäre Leukämie. Außerdem sind sie zur Anti-Angiogenese-Therapie sowie zur Behandlung chronischer entzündlicher Erkrankungen (Psoriasis, Arthritis) geeignet. Zur Vermeidung unkontrollierter Zellwucherungen an sowie der besseren Verträglichkeit von medizinischen Implantaten lassen sie sich in polymere Materialien auf- bzw. einbringen. Die erfindungsgemäßen Verbindungen können alleine oder zur Erzielung additiver oder synergistischer Wirkungen in Kombination mit weiteren in der Tumortherapie anwendbaren Prinzipien und Substanzklassen verwendet werden.
PCT/EP2001/004552 2000-04-19 2001-04-19 Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung WO2001081342A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01936262A EP1276740A2 (de) 2000-04-19 2001-04-19 Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung
US10/257,925 US20040058969A1 (en) 2000-04-19 2001-04-19 Novel epothilone derivatives, method for the preparation thereof and their pharmaceutical use
JP2001578432A JP2003531207A (ja) 2000-04-19 2001-04-19 新規エポチロン誘導体、その製造方法及びその医薬としての使用
AU2001262221A AU2001262221A1 (en) 2000-04-19 2001-04-19 Novel epothilone derivatives, method for the preparation thereof and their pharmaceutical use
NO20025029A NO20025029L (no) 2000-04-19 2002-10-18 Nye epotilonderivater, fremgangsmÕte for fremstilling derav og deres farmasöytiske anvendelse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10020517A DE10020517A1 (de) 2000-04-19 2000-04-19 Neue Epothilon-Derivate, Verfahren zu deren Herstellung und ihre pharmazeutische Verwendung
DE10020517.8 2000-04-19

Publications (2)

Publication Number Publication Date
WO2001081342A2 WO2001081342A2 (de) 2001-11-01
WO2001081342A3 true WO2001081342A3 (de) 2002-05-10

Family

ID=7640033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/004552 WO2001081342A2 (de) 2000-04-19 2001-04-19 Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung

Country Status (7)

Country Link
US (1) US20040058969A1 (de)
EP (1) EP1276740A2 (de)
JP (1) JP2003531207A (de)
AU (1) AU2001262221A1 (de)
DE (1) DE10020517A1 (de)
NO (1) NO20025029L (de)
WO (1) WO2001081342A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE41990E1 (en) 1996-12-03 2010-12-07 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto, analogues and uses thereof

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1209360C (zh) * 1999-02-18 2005-07-06 舍林股份公司 16-卤-依泊昔酮衍生物、其制备方法及其医药用途
US20020058286A1 (en) * 1999-02-24 2002-05-16 Danishefsky Samuel J. Synthesis of epothilones, intermediates thereto and analogues thereof
EP1340498A1 (de) * 2002-03-01 2003-09-03 Schering Aktiengesellschaft Verwendung von Epothilonen zur Behandlung von mit proliferativen Prozessen assoziierten Gehirnerkrankungen
US7211593B2 (en) * 2002-03-12 2007-05-01 Bristol-Myers Squibb Co. C12-cyano epothilone derivatives
MXPA04012444A (es) * 2002-06-10 2005-04-19 Novartis Ag Combinaciones que comprenden epotilonas y sus usos farmaceuticos.
US7649006B2 (en) 2002-08-23 2010-01-19 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto and analogues thereof
WO2004018478A2 (en) 2002-08-23 2004-03-04 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto, analogues and uses thereof
MXPA05003513A (es) * 2002-10-04 2005-06-03 Pharmacia Corp Composiciones farmaceuticas para tratamiento de enfermedad de parkinson.
WO2006017761A2 (en) * 2004-08-05 2006-02-16 Emory University Epothilone analogues as therapeutic agents
US20060121511A1 (en) 2004-11-30 2006-06-08 Hyerim Lee Biomarkers and methods for determining sensitivity to microtubule-stabilizing agents
EP1674098A1 (de) * 2004-12-23 2006-06-28 Schering Aktiengesellschaft Stabile, unbedenkliche parenterale Formulierungen von hochreaktiven organischen Arzneimitteln mit niedriger oder keiner wässrigen Löslichkeit
JP2008536479A (ja) 2005-02-11 2008-09-11 ユニバーシティ オブ サザン カリフォルニア ジスルフィド架橋を有するタンパク質の発現法
US8008256B2 (en) * 2006-05-01 2011-08-30 University Of Southern California Combination therapy for treatment of cancer
EP2065054A1 (de) 2007-11-29 2009-06-03 Bayer Schering Pharma Aktiengesellschaft Kombinationen mit einem Prostaglandin und Verwendungen davon
EP2070521A1 (de) 2007-12-10 2009-06-17 Bayer Schering Pharma Aktiengesellschaft Nanopartikel mit modifizierter Oberfläche
DE102007059752A1 (de) 2007-12-10 2009-06-18 Bayer Schering Pharma Aktiengesellschaft Funktionalisierte, feste Polymernanopartikel enthaltend Epothilone
WO2010056901A2 (en) 2008-11-13 2010-05-20 University Of Southern California Method of expressing proteins with disulfide bridges with enhanced yields and activity
EP2210584A1 (de) 2009-01-27 2010-07-28 Bayer Schering Pharma Aktiengesellschaft Stabile Polymerzusammensetzung mit einem Epothilon und einem amphiphilischen Blockpolymer
US9717803B2 (en) 2011-12-23 2017-08-01 Innate Pharma Enzymatic conjugation of polypeptides
WO2014009426A2 (en) 2012-07-13 2014-01-16 Innate Pharma Screening of conjugated antibodies
WO2014072482A1 (en) 2012-11-09 2014-05-15 Innate Pharma Recognition tags for tgase-mediated conjugation
US10611824B2 (en) 2013-03-15 2020-04-07 Innate Pharma Solid phase TGase-mediated conjugation of antibodies
WO2014202773A1 (en) 2013-06-20 2014-12-24 Innate Pharma Enzymatic conjugation of polypeptides
WO2014202775A1 (en) 2013-06-21 2014-12-24 Innate Pharma Enzymatic conjugation of polypeptides
WO2019092148A1 (en) 2017-11-10 2019-05-16 Innate Pharma Antibodies with functionalized glutamine residues

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019086A1 (de) * 1995-11-17 1997-05-29 GESELLSCHAFT FüR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF) Epothilonderivate, herstellung und verwendung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019086A1 (de) * 1995-11-17 1997-05-29 GESELLSCHAFT FüR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF) Epothilonderivate, herstellung und verwendung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. SEFKOW ET AL.: "Derivatization of the C12-C13 functional groups of epothilones A, B and C", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 8, 1998, pages 3031 - 3036, XP004141869 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE41990E1 (en) 1996-12-03 2010-12-07 Sloan-Kettering Institute For Cancer Research Synthesis of epothilones, intermediates thereto, analogues and uses thereof

Also Published As

Publication number Publication date
AU2001262221A1 (en) 2001-11-07
JP2003531207A (ja) 2003-10-21
US20040058969A1 (en) 2004-03-25
NO20025029D0 (no) 2002-10-18
WO2001081342A2 (de) 2001-11-01
DE10020517A1 (de) 2001-10-25
NO20025029L (no) 2002-10-18
EP1276740A2 (de) 2003-01-22

Similar Documents

Publication Publication Date Title
WO2001081342A3 (de) Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung
WO1999007692A3 (de) Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung
TW200711679A (en) Combination of epothilone derivatives
RU2468021C2 (ru) Гетероциклические соединения и их применение
WO2000049020A3 (de) Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung
WO2000049019A3 (de) Neue epothilon-derivate, verfahren zu deren herstellung und ihre pharmazeutische verwendung
RU2441005C2 (ru) Новые пиразолопиримидины как ингибиторы циклинзависимых киназ
JP2019535744A5 (de)
MY135050A (en) Organic compounds
JP2020503303A5 (de)
TW200519106A (en) Organic compounds
BRPI0409198A (pt) derivados quinolin-2-ona para o tratamento de doenças de vias aéreas
BG104813A (en) Substituted indolinones having an inhibiting effect on kinases and cycline/cdk complexes
IL151626A0 (en) Quinazoline compounds
GB0305152D0 (en) Organic compounds
FI952920A (fi) 7-halogeeni- ja 7beta,8beta-metano-taksolit, niiden antineoplastinen käyttö ja niitä sisältävät farmaseuttiset koostumukset
PE20051128A1 (es) Pirazolotriazinas como inhibidores de quinasa
WO2002050065A3 (en) Pyrazole compounds useful as protein kinase inhibitors
JP2007501793A5 (de)
ATE466885T1 (de) Methoden zur verhinderung und behandlung von krebs-metastasierung und mit krebs-metastasierung einhergehendem knochenverlust
ZA202100485B (en) Pyrimidine compounds and pharmaceutical compositions for preventing or treating cancers including the same
MX9603052A (es) Analogos delta 12.13 iso-taxol uso antineoplastico y las composiciones farmaceuticas que los contienen.
ATE171170T1 (de) 7-äther-taxol ähnliche verbindungen antineoplastische verwendung und diese enthaltende pharmazeutische zusammenstellungen
MY137555A (en) 4-aminopyrimidine-5-one
WO2001081341A3 (de) 9-oxa-epothilon-derivate, verfahren zu deren herstellung sowie ihre verwendung in pharmazeutischen präparaten

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2001936262

Country of ref document: EP

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2001 578432

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 10257925

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2001936262

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2001936262

Country of ref document: EP