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AU2003207369A1 - A process for the preparation of 10-hydroxy-9-n,n-dimethylaminomethyl-5-(2'-fluoroethoxy)-20(s)-camptothecin hydrochloride - Google Patents

A process for the preparation of 10-hydroxy-9-n,n-dimethylaminomethyl-5-(2'-fluoroethoxy)-20(s)-camptothecin hydrochloride

Info

Publication number
AU2003207369A1
AU2003207369A1 AU2003207369A AU2003207369A AU2003207369A1 AU 2003207369 A1 AU2003207369 A1 AU 2003207369A1 AU 2003207369 A AU2003207369 A AU 2003207369A AU 2003207369 A AU2003207369 A AU 2003207369A AU 2003207369 A1 AU2003207369 A1 AU 2003207369A1
Authority
AU
Australia
Prior art keywords
fluoroethoxy
dimethylaminomethyl
hydroxy
preparation
camptothecin hydrochloride
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
AU2003207369A
Inventor
Sreenivasa Rao Bhatraju
Narsimha Murthy Kotra
Sairam Pothukuchi
Rajender Kumar Potlapally
Raju Sirisilla
Venkata Rama Murali Krishna Reddy Velagala
Lingam Yedugani
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 Laboratories Ltd
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 Laboratories Ltd filed Critical Dr Reddys Laboratories Ltd
Publication of AU2003207369A1 publication Critical patent/AU2003207369A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic 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
    • C07D491/22—Heterocyclic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003207369A 2002-02-18 2003-02-18 A process for the preparation of 10-hydroxy-9-n,n-dimethylaminomethyl-5-(2'-fluoroethoxy)-20(s)-camptothecin hydrochloride Abandoned AU2003207369A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN127MA2002 2002-02-18
IN127/MAS/2002 2002-02-18
PCT/IB2003/000547 WO2003068778A1 (en) 2002-02-18 2003-02-18 A process for the preparation of 10-hydroxy-9-n,n-dimethylaminomethyl-5-(2'-fluoroethoxy)-20(s)-camptothecin hydrochloride

Publications (1)

Publication Number Publication Date
AU2003207369A1 true AU2003207369A1 (en) 2003-09-04

Family

ID=27676885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003207369A Abandoned AU2003207369A1 (en) 2002-02-18 2003-02-18 A process for the preparation of 10-hydroxy-9-n,n-dimethylaminomethyl-5-(2'-fluoroethoxy)-20(s)-camptothecin hydrochloride

Country Status (2)

Country Link
AU (1) AU2003207369A1 (en)
WO (1) WO2003068778A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ299593B6 (en) * 2003-12-16 2008-09-10 Pliva-Lachema A. S. Process for preparing 7-ethyl-10-hydroxycamptothecine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177439B1 (en) * 1995-06-06 2001-01-23 Reddy's Research Foundation Water soluble analogues of 20(S)-camptothecin
HUP9802407A3 (en) * 1995-11-02 2000-01-28 Osi Pharmaceuticals Inc Melvil Process for preparing camptothecin derivatives and intermediates in their preparations
US6207832B1 (en) * 1999-04-09 2001-03-27 University Of Pittsburgh Camptothecin analogs and methods of preparation thereof
KR20040039404A (en) * 2001-09-25 2004-05-10 닥터 레디스 레보러터리즈 리미티드 Pharmaceutically acceptable salts of 20(s)-camptothecins

Also Published As

Publication number Publication date
WO2003068778A1 (en) 2003-08-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase