ATE161013T1 - Verfahren zum reinigen von 20 cs)-camptothecin - Google Patents

Verfahren zum reinigen von 20 cs)-camptothecin

Info

Publication number
ATE161013T1
ATE161013T1 AT94909723T AT94909723T ATE161013T1 AT E161013 T1 ATE161013 T1 AT E161013T1 AT 94909723 T AT94909723 T AT 94909723T AT 94909723 T AT94909723 T AT 94909723T AT E161013 T1 ATE161013 T1 AT E161013T1
Authority
AT
Austria
Prior art keywords
camptothecin
purifying
cancer
useful
treatment
Prior art date
Application number
AT94909723T
Other languages
English (en)
Inventor
Hellmuth R Hinz
Original Assignee
Stehlin Foundation For Cancer
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
Priority claimed from US08/022,091 external-priority patent/US5352789A/en
Application filed by Stehlin Foundation For Cancer filed Critical Stehlin Foundation For Cancer
Application granted granted Critical
Publication of ATE161013T1 publication Critical patent/ATE161013T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines Containing Plant Substances (AREA)
AT94909723T 1993-02-25 1994-02-24 Verfahren zum reinigen von 20 cs)-camptothecin ATE161013T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/022,091 US5352789A (en) 1993-02-25 1993-02-25 Methods for purifying camptothecin compounds
US08/200,398 US5527913A (en) 1993-02-25 1994-02-23 Methods for purifying camptothecin compounds

Publications (1)

Publication Number Publication Date
ATE161013T1 true ATE161013T1 (de) 1997-12-15

Family

ID=26695501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94909723T ATE161013T1 (de) 1993-02-25 1994-02-24 Verfahren zum reinigen von 20 cs)-camptothecin

Country Status (5)

Country Link
US (4) US5527913A (de)
EP (1) EP0686158B1 (de)
AT (1) ATE161013T1 (de)
DE (1) DE69407272D1 (de)
WO (1) WO1994019353A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527913A (en) * 1993-02-25 1996-06-18 The Stehlin Foundation For Cancer Research Methods for purifying camptothecin compounds
US5731316A (en) 1996-01-30 1998-03-24 The Stehlin Foundation For Cancer Research Derivatives of camptothecin and methods of treating cancer using these derivatives
US6096336A (en) * 1996-01-30 2000-08-01 The Stehlin Foundation For Cancer Research Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs
US6407118B1 (en) 1996-01-30 2002-06-18 The Stehlin Foundation For Cancer Research Derivatives of camptothecin and methods of treating cancer using these derivatives
US5922877A (en) * 1997-08-05 1999-07-13 The Stehlin Foundation For Cancer Research Methods of preparing and purifying 9-nitro-20-camptothecin
USRE38408E1 (en) 1997-08-05 2004-01-27 The Stehlin Foundation For Cancer Research Methods of preparing and purifying 9-nitro-20-camptothecin
US6228855B1 (en) 1999-08-03 2001-05-08 The Stehlin Foundation For Cancer Research Aromatic esters of camptothecins and methods to treat cancers
US6352996B1 (en) 1999-08-03 2002-03-05 The Stehlin Foundation For Cancer Research Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs
HK1049787B (en) 1999-10-01 2014-07-25 Immunogen, Inc. Compositions and methods for treating cancer using immunoconjugates and chemotherapeutic agents
CN1531424A (zh) 2000-11-09 2004-09-22 ����˹��ҩ�﹫˾ Sn-38类脂络合物和应用的方法
US6476225B2 (en) * 2001-02-15 2002-11-05 Boehringer Ingelheim Pharma Kg Process for purifying 20(S)-camptothecin
DE10106969C1 (de) * 2001-02-15 2002-10-02 Boehringer Ingelheim Pharma Verfahren zur Reinigung und zur Herstellung von 20(S)-Camptothecin
WO2003030864A1 (en) * 2001-05-29 2003-04-17 Neopharm, Inc. Liposomal formulation of irinotecan
CA2477739A1 (en) * 2002-02-28 2003-09-12 Mallinckrodt Inc. Method and system for separation and purification of at least one narcotic alkaloid using reverse phase preparative chromatography
US20060030578A1 (en) * 2002-08-20 2006-02-09 Neopharm, Inc. Pharmaceutically active lipid based formulation of irinotecan
AU2003296897A1 (en) * 2002-08-20 2004-05-04 Neopharm, Inc. Pharmaceutical formulations of camptothecine derivatives
US6893668B2 (en) * 2003-03-31 2005-05-17 Council Of Scientific And Industrial Research Process for isolation of anticancer agent camptothecin from Nothapodytes foetida
WO2005003365A1 (en) * 2003-06-27 2005-01-13 Unilever N.V. Process for interesterification of a glyceride fat
JP4433918B2 (ja) * 2004-07-15 2010-03-17 コニカミノルタエムジー株式会社 画像形成方法
KR100651728B1 (ko) * 2004-11-10 2006-12-06 한국전자통신연구원 정착기를 갖는 전자 소자용 화합물 및 이를 포함하는 전자소자와 이들의 제조 방법
US20060135546A1 (en) * 2004-12-16 2006-06-22 Jagadevappa Basavaraja Methods for the purification of 20(S)- camptothecin
RU2441008C2 (ru) * 2006-08-11 2012-01-27 Дзе Кристус Стелин Фаундейшн Фор Кэнсер Рисерч Способы получения сложных эфиров камптотецинов
US7572803B2 (en) * 2007-10-25 2009-08-11 The Christus Stehlin Foundation For Cancer Research Hydrated crystalline esters of camptothecin

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894029A (en) * 1971-08-26 1975-07-08 Basf Ag Production of camptothecin and camptothecin-like compounds
US4399282A (en) * 1979-07-10 1983-08-16 Kabushiki Kaisha Yakult Honsha Camptothecin derivatives
JPS56108787A (en) * 1980-01-31 1981-08-28 Sato Yakugaku Kenkyusho:Kk Camptothecin coline salt and its preparation
US4473692A (en) * 1981-09-04 1984-09-25 Kabushiki Kaisha Yakult Honsha Camptothecin derivatives and process for preparing same
US5053512A (en) * 1987-04-14 1991-10-01 Research Triangle Institute Total synthesis of 20(S) and 20(R)-camptothecin and compthothecin derivatives
US5180722A (en) * 1987-04-14 1993-01-19 Research Triangle Institute 10,11-methylenedioxy-20(RS)-camptothecin and 10,11-methylenedioxy-20(S)-camptothecin analogs
CA1332413C (en) * 1987-06-25 1994-10-11 Kabushiki Kaisha Yakult Honsha Camptothecin derivatives and process for preparing same
JPS6461482A (en) * 1987-08-31 1989-03-08 Yakult Honsha Kk Dehydrocamptothecin and production thereof
US4943579A (en) * 1987-10-06 1990-07-24 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Water soluble prodrugs of camptothecin
DK0547165T3 (da) * 1990-09-28 2000-03-27 Smithkline Beecham Corp Fremgangsmåde til fremstilling af vandopløselige camptothecinanaloger såvel som forbindelserne 10-hydroxy-11-C(1-6)-alkoxyc
US5352789A (en) * 1993-02-25 1994-10-04 The Stehlin Foundation For Cancer Research Methods for purifying camptothecin compounds
US5527913A (en) * 1993-02-25 1996-06-18 The Stehlin Foundation For Cancer Research Methods for purifying camptothecin compounds
IT1269862B (it) * 1994-05-30 1997-04-15 Indena Spa Alcaloidi da mappia foetida, loro uso e formulazioni che li contengono
US5922877A (en) * 1997-08-05 1999-07-13 The Stehlin Foundation For Cancer Research Methods of preparing and purifying 9-nitro-20-camptothecin

Also Published As

Publication number Publication date
US6107486A (en) 2000-08-22
US5608066A (en) 1997-03-04
EP0686158A1 (de) 1995-12-13
US5527913A (en) 1996-06-18
US6156897A (en) 2000-12-05
DE69407272D1 (de) 1998-01-22
EP0686158B1 (de) 1997-12-10
WO1994019353A1 (en) 1994-09-01

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Legal Events

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