EP2294064A4 - Verfahren zur aufreinigung von rabeprazol-natrium - Google Patents

Verfahren zur aufreinigung von rabeprazol-natrium

Info

Publication number: EP2294064A4
Authority: EP; European Patent Office
Prior art keywords: purification; rabeprazole sodium; rabeprazole; sodium
Prior art date: 2008-07-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP08808137A

Other languages

English (en)

French (fr)

Other versions

EP2294064A2 (de

Inventor

Reddy Bandi Parthasaradhi

Reddy Kura Rathnakar

Reddy Rapolu Raji

Reddy Dasari Muralidhara

Reddy Jonnala Sambi

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.)

Hetero Research Foundation

Original Assignee

Hetero Research Foundation

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.)

2008-07-07

Filing date

2008-07-07

Publication date

2011-10-05

2008-07-07 Application filed by Hetero Research Foundation filed Critical Hetero Research Foundation

2011-03-16 Publication of EP2294064A2 publication Critical patent/EP2294064A2/de

2011-10-05 Publication of EP2294064A4 publication Critical patent/EP2294064A4/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic 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
- C07D401/02—Heterocyclic 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
- C07D401/12—Heterocyclic 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 chain containing hetero atoms as chain links

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

EP08808137A 2008-07-07 2008-07-07 Verfahren zur aufreinigung von rabeprazol-natrium Withdrawn EP2294064A4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IN2008/000433 WO2010004571A2 (en)	2008-07-07	2008-07-07	Process for purification of rabeprazole sodium

Publications (2)

Publication Number	Publication Date
EP2294064A2 EP2294064A2 (de)	2011-03-16
EP2294064A4 true EP2294064A4 (de)	2011-10-05

Family

ID=41507511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08808137A Withdrawn EP2294064A4 (de)	2008-07-07	2008-07-07	Verfahren zur aufreinigung von rabeprazol-natrium

Country Status (2)

Country	Link
EP (1)	EP2294064A4 (de)
WO (1)	WO2010004571A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2391197B1 (es) *	2011-04-27	2013-07-16	Moehs Ibérica S.L.	Procedimiento de obtención de rabeprazol sódico amorfo.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006024890A1 (en) *	2004-08-30	2006-03-09	Apollo International Limited	Improved process for rabeprazole sodium in amorphous form
WO2007023393A2 (en) *	2005-08-02	2007-03-01	Medichem, S.A.	Novel processes for the production of amorphous rabeprazole sodium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2004264401A1 (en) *	2003-07-15	2005-02-24	Allergan, Inc.	Process for preparing isomerically pure prodrugs of proton pump inhibitors
AU2006245298A1 (en) *	2005-03-30	2006-11-16	Lupin Limited	An improved process for the manufacture of rabeprazole sodium
EP2162449A4 (de) *	2007-05-25	2011-07-13	Hetero Drugs Ltd	Verbessertes verfahren für amorphes rabeprazolnatrium

2008
- 2008-07-07 EP EP08808137A patent/EP2294064A4/de not_active Withdrawn
- 2008-07-07 WO PCT/IN2008/000433 patent/WO2010004571A2/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006024890A1 (en) *	2004-08-30	2006-03-09	Apollo International Limited	Improved process for rabeprazole sodium in amorphous form
WO2007023393A2 (en) *	2005-08-02	2007-03-01	Medichem, S.A.	Novel processes for the production of amorphous rabeprazole sodium

Also Published As

Publication number	Publication date
WO2010004571A2 (en)	2010-01-14
WO2010004571A3 (en)	2010-12-29
EP2294064A2 (de)	2011-03-16

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Legal Events

Date	Code	Title	Description
2011-02-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-03-16	17P	Request for examination filed	Effective date: 20100513
2011-03-16	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
2011-03-16	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2011-10-05	A4	Supplementary search report drawn up and despatched	Effective date: 20110901
2011-10-05	RIC1	Information provided on ipc code assigned before grant	Ipc: C07D 401/12 20060101AFI20110826BHEP
2011-12-07	DAX	Request for extension of the european patent (deleted)
2014-06-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-07-30	18D	Application deemed to be withdrawn	Effective date: 20140201