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
Authority: AU; Australia
Prior art keywords: fluoroethoxy; dimethylaminomethyl; hydroxy; preparation; camptothecin hydrochloride
Prior art date: 2002-02-18
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.)

2002-02-18

Filing date

2003-02-18

Publication date

2003-09-04

2003-02-18 Application filed by Dr Reddys Laboratories Ltd filed Critical Dr Reddys Laboratories Ltd

2003-09-04 Publication of AU2003207369A1 publication Critical patent/AU2003207369A1/en

Status Abandoned legal-status Critical Current

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
AU717315B2 (en) *	1995-11-02	2000-03-23	Osi Pharmaceuticals, Inc.	Method for preparing camptothecin derivatives
US6207832B1 (en) *	1999-04-09	2001-03-27	University Of Pittsburgh	Camptothecin analogs and methods of preparation thereof
BR0212990A (en) *	2001-09-25	2004-09-21	Reddys Lab Ltd Dr	Pharmaceutically acceptable salts of camptothecins

2003
- 2003-02-18 AU AU2003207369A patent/AU2003207369A1/en not_active Abandoned
- 2003-02-18 WO PCT/IB2003/000547 patent/WO2003068778A1/en not_active Ceased

Also Published As

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

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Legal Events

Date	Code	Title	Description
2004-11-04	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase