CN1434043B - 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法 - Google Patents

用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法 Download PDF

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CN1434043B
CN1434043B CN03103098XA CN03103098A CN1434043B CN 1434043 B CN1434043 B CN 1434043B CN 03103098X A CN03103098X A CN 03103098XA CN 03103098 A CN03103098 A CN 03103098A CN 1434043 B CN1434043 B CN 1434043B
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alkyl
substituted
aryl
item
benzyl
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CN1434043A (zh
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K·E·汉尼格
J·C·赛
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Pharmacia and Upjohn Co
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    • 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
    • C07D491/22Heterocyclic 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 four or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/64One oxygen atom attached in position 2 or 6
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/61Halogen atoms or nitro radicals
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    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/64One oxygen atom attached in position 2 or 6
    • C07D213/6432-Phenoxypyridines; Derivatives thereof
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    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79Acids; Esters
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    • 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
    • C07D405/04Heterocyclic 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 directly linked by a ring-member-to-ring-member bond
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    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/02Heterocyclic 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 two hetero rings
    • C07D471/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/12Heterocyclic 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
    • C07D471/14Ortho-condensed systems
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    • 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
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    • 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
    • C07D491/12Heterocyclic 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 three hetero rings
    • C07D491/14Ortho-condensed systems

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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
  • Lubricants (AREA)
CN03103098XA 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法 Expired - Fee Related CN1434043B (zh)

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US41964395A 1995-04-07 1995-04-07
US08/419,643 1995-04-07

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CN1434043A CN1434043A (zh) 2003-08-06
CN1434043B true CN1434043B (zh) 2010-04-28

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CNB031030971A Expired - Fee Related CN100396682C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法
CNB031031005A Expired - Fee Related CN100537538C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法
CN03103098XA Expired - Fee Related CN1434043B (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法
CNB031030998A Expired - Fee Related CN1241926C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的新的中间体和方法
CN96193138A Expired - Fee Related CN1100058C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体及方法

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CNB031030971A Expired - Fee Related CN100396682C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法
CNB031031005A Expired - Fee Related CN100537538C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体和方法

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CNB031030998A Expired - Fee Related CN1241926C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的新的中间体和方法
CN96193138A Expired - Fee Related CN1100058C (zh) 1995-04-07 1996-04-01 用于制备喜树碱衍生物(cpt-11)以及相关化合物的中间体及方法

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Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG104284A1 (en) 1996-10-30 2004-06-21 Tanabe Seiyaku Co S type 2-substituted hydroxy-2-indolidinylbutyric ester compounds and process for preparation thereof
WO2000020405A1 (en) * 1998-10-07 2000-04-13 Mitsubishi Chemical Corporation Mixtures of optical isomers of 1,2-disubstituted-2,3-epoxypropanes, process for producing the same, pesticides containing the same as the active ingredient and intermediates thereof
FR2794123B1 (fr) 1999-05-28 2001-07-27 Aventis Pharma Sa Preparation de derives de la camptothecine et de la nothapodytine
EP2266607A3 (en) 1999-10-01 2011-04-20 Immunogen, Inc. Immunoconjugates for treating cancer
US6855294B2 (en) * 2000-11-22 2005-02-15 Resonance, Inc. Apparatus and methods for efficient generation of chlorine dioxide
AR035684A1 (es) 2001-02-21 2004-06-23 Yakult Honsha Kk Procedimiento para preparar 2'-amino-5'-hidroxipropiofenona, uso de la misma para la preparacion de analogos de camptotecina, procedimiento para prepararlos, compuestos intermediarios, procedimiento para preparar una cetona triciclica utilizada en la sintesis de analogos de camptotecina
US6723853B2 (en) 2001-08-27 2004-04-20 University Of Pittsburgh Intermediates and methods of preparation of intermediates in the enantiomeric synthesis of (20R)homocamptothecins and the enantiomeric synthesis of (20R)homocamptothecins
RS91304A (sr) * 2002-04-17 2007-02-05 Pharmacia Corporation, Jedinjenja korisna u pripremanju kamptotekin derivata
WO2004100897A2 (en) 2003-05-12 2004-11-25 Scinopharm Taiwan, Ltd. Process for the preparation of 7-alkyl-10-hydroxy-20(s)-camptothecin
CZ299329B6 (cs) * 2003-08-26 2008-06-18 Pliva-Lachema A.S. Zpusob výroby 7-ethyl-10-[ 4-(1-piperidino)-1-piperidino]karbonyloxykamptothecinu
KR20120073370A (ko) * 2003-09-17 2012-07-04 넥타르 테라퓨틱스 다분지형 고분자 전구약물
US8394365B2 (en) * 2003-09-17 2013-03-12 Nektar Therapeutics Multi-arm polymer prodrugs
CZ299593B6 (cs) 2003-12-16 2008-09-10 Pliva-Lachema A. S. Zpusob výroby 7-ethyl-10-hydroxykamptothecinu
US20050197355A1 (en) * 2004-03-02 2005-09-08 Henegar Kevin E. Compounds useful in preparing camptothecin derivatives
US20050267141A1 (en) * 2004-05-28 2005-12-01 Phytogen Life Sciences Inc. Process to prepare camptothecin derivatives
US20050272757A1 (en) * 2004-06-04 2005-12-08 Phytogen Life Sciences Inc. Process to prepare camptothecin derivatives and novel intermediate and compounds thereof
JP2008509211A (ja) * 2004-08-09 2008-03-27 シルパ・メディケア・リミテッド 塩酸イリノテカン三水和物の改良された製造方法
US20060046993A1 (en) * 2004-09-01 2006-03-02 Pharmacia Italia S.P.A. Crystalline polymorphic form of irinotecan hydrochloride
ES2333462T3 (es) * 2005-02-07 2010-02-22 Fermion Oy Procedimiento para la preparacion de 7-etil-10-hidroxi camptotecina.
PL1928883T3 (pl) * 2005-02-08 2014-03-31 Fermion Oy Sposób otrzymywania chlorowodorku irynotekanu
CA2591071C (en) * 2005-02-08 2014-04-29 Fermion Oy Process for producing [1,4'] bipiperidinyl-1'-carbonyl chloride or hydrochloride thereof
TWI375678B (en) * 2005-06-09 2012-11-01 Yakult Honsha Kk A method of preparation of a tricyclic ketone
EP1803725A1 (en) * 2005-12-13 2007-07-04 W.C. Heraeus GmbH Methods for preparing irinotecan
US7671067B2 (en) * 2006-02-09 2010-03-02 Enzon Pharmaceuticals, Inc. Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamtothecin
US7462627B2 (en) * 2006-02-09 2008-12-09 Enzon Pharmaceuticals, Inc. Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers
MX2009005780A (es) * 2006-11-30 2009-06-10 Nektar Therapeutics Al Corp Metodo para preparar un conjugado de polimeros.
KR20090108082A (ko) * 2007-02-09 2009-10-14 엔존 파마슈티컬즈, 인코포레이티드 7-에틸-10-하이드록시캄토테신 다분지형 고분자 접합체를 이용한 내성 또는 불응성 암의 치료방법
EP2664632A1 (en) * 2008-07-31 2013-11-20 The Lubrizol Corporation Novel copolymers and lubricating compositions thereof
CN102159250B (zh) 2008-08-11 2014-08-06 尼克塔治疗公司 多臂的聚合烷酸酯偶联物
TW201010732A (en) * 2008-08-29 2010-03-16 Enzon Pharmaceuticals Inc Method of treating RAS associated cancer
RS59607B1 (sr) 2008-09-23 2020-01-31 Nektar Therapeutics Metod metronomskog doziranja kamptotecinskih prolekova (npr. peg-irinotekan)
KR20110075029A (ko) * 2008-10-21 2011-07-05 엔즌 파마슈티칼스, 인코포레이티드 7-에틸-10-하이드록시캄토테신의 다중-암 고분자 컨쥬게이트로 신경모세포종의 치료
WO2012032531A1 (en) * 2010-09-06 2012-03-15 Avra Laboratories Pvt. Ltd. Process for the manufacture of irinotecan hydrochloride by total synthesis
US20130331443A1 (en) 2010-12-22 2013-12-12 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of taxane-based compounds
US10894087B2 (en) 2010-12-22 2021-01-19 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds
JO3283B1 (ar) 2011-04-26 2018-09-16 Sanofi Sa تركيب يتضمن أفليبيرسيبت, حمض فولينيك, 5- فلورويوراسيل (5- Fu) وإرينوسيتان (FOLFIRI)
RS58957B1 (sr) 2014-07-18 2019-08-30 Sanofi Sa Postupak za predviđanje ishoda tretmana sa afliberceptom kod pacijenta za kog se sumnja da boluje od raka
US10087194B2 (en) * 2015-10-27 2018-10-02 California Pacific Medical Center Podophyllotoxin derivatives and their use
CN112759603B (zh) 2015-10-27 2022-09-09 加州太平洋医疗中心 鬼臼毒素衍生物及其应用
SG10201913331VA (en) 2016-03-15 2020-03-30 Oryzon Genomics Sa Combinations of lsd1 inhibitors for use in the treatment of solid tumors
CN105965710B (zh) * 2016-06-28 2019-03-22 常州大学 一种硅棒金钢线切割树脂板的制备方法及应用
EP3911660B1 (en) 2019-01-15 2023-05-10 Laurus Labs Limited Process for preparation of 2-amino-5-hydroxy propiophenone
CN112300184B (zh) * 2019-08-02 2022-12-06 华东师范大学 一种三元环化合物的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217499A (en) * 1975-07-31 1977-02-09 Nippon Chemiphar Co Ltd Preparation of mappicine
EP0220601B1 (en) * 1985-10-21 1991-12-11 Daiichi Seiyaku Co., Ltd. Pyranoindolizine derivatives and preparation process thereof
US4894456A (en) * 1987-03-31 1990-01-16 Research Triangle Institute Synthesis of camptothecin and analogs thereof
US5053512A (en) * 1987-04-14 1991-10-01 Research Triangle Institute Total synthesis of 20(S) and 20(R)-camptothecin and compthothecin derivatives
US4981968A (en) * 1987-03-31 1991-01-01 Research Triangle Institute Synthesis of camptothecin and analogs thereof
US5883255A (en) * 1990-10-31 1999-03-16 Smithkline Beecham Corporation Substituted indolizino 1,2-b!quinolinones
US5405963A (en) * 1993-06-10 1995-04-11 Smithkline Beecham Corporation Process for asymmetric total synthesis of camptothecin analogues
GB9316352D0 (en) * 1993-08-06 1993-09-22 Erba Carlo Spa Process for the preparation of 9-amino camptothecin
GB9319944D0 (en) * 1993-09-28 1993-11-17 Erba Carlo Spa Process for the preparation of 9-amino camptothecin

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KR100423627B1 (ko) 2004-07-27
PL322651A1 (en) 1998-02-16
TW438775B (en) 2001-06-07
US6444820B1 (en) 2002-09-03
CN1181083A (zh) 1998-05-06
HUP9801436A3 (en) 1998-11-30
HUP9801436A2 (hu) 1998-10-28
CN1434043A (zh) 2003-08-06
CN100396682C (zh) 2008-06-25
NO20050408L (no) 1997-12-08
HK1054236A1 (zh) 2003-11-21
PL186564B1 (pl) 2004-01-30
CN1434046A (zh) 2003-08-06
RU2164917C2 (ru) 2001-04-10
IL117684A0 (en) 1996-07-23
IL117684A (en) 2002-02-10
ATE224899T1 (de) 2002-10-15
ES2183943T3 (es) 2003-04-01
US6121451A (en) 2000-09-19
ZA962747B (en) 1998-04-06
JP4281075B2 (ja) 2009-06-17
NZ306664A (en) 1999-11-29
CA2214793A1 (en) 1996-10-10
HK1009448A1 (en) 1999-09-10
HK1054234A1 (zh) 2003-11-21
CN1434044A (zh) 2003-08-06
HK1055118A1 (zh) 2003-12-24
EP0835257A1 (en) 1998-04-15
CN1241926C (zh) 2006-02-15
NO320482B1 (no) 2005-12-12
PT835257E (pt) 2003-01-31
US6235907B1 (en) 2001-05-22
CA2214793C (en) 2009-10-20
NO974608D0 (no) 1997-10-06
CN1434037A (zh) 2003-08-06
AU5527896A (en) 1996-10-23
KR19980703691A (ko) 1998-12-05
DE69623960D1 (de) 2002-10-31
EP0835257B1 (en) 2002-09-25
CN100537538C (zh) 2009-09-09
DE69623960T2 (de) 2003-06-05
SI0835257T1 (en) 2003-04-30
HK1054234B (zh) 2010-12-24
JP2008069170A (ja) 2008-03-27
NO329776B1 (no) 2010-12-13
CZ297862B6 (cs) 2007-04-18
HK1055119A1 (en) 2003-12-24
PL186446B1 (pl) 2004-01-30
HK1054236B (zh) 2010-02-05
CZ311097A3 (cs) 1998-03-18
WO1996031513A1 (en) 1996-10-10
JPH11503156A (ja) 1999-03-23
DK0835257T3 (da) 2003-02-03
AU717179B2 (en) 2000-03-16
MX9707706A (es) 1997-12-31
NO974608L (no) 1997-12-08
CN1100058C (zh) 2003-01-29

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