WO2009066317A3 - Process for the preparation of pantoprazole sodium - Google Patents

Process for the preparation of pantoprazole sodium Download PDF

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Publication number
WO2009066317A3
WO2009066317A3 PCT/IN2008/000521 IN2008000521W WO2009066317A3 WO 2009066317 A3 WO2009066317 A3 WO 2009066317A3 IN 2008000521 W IN2008000521 W IN 2008000521W WO 2009066317 A3 WO2009066317 A3 WO 2009066317A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
pantoprazole sodium
pantoprazole
sodium
purity
Prior art date
Application number
PCT/IN2008/000521
Other languages
French (fr)
Other versions
WO2009066317A2 (en
Inventor
Rajendra Murlidhar Agarwal
Shekhar Bhaskar Bhirud
Bijukumar Gopinathan Pillai
Gopal Dnyandev Khude
Vallu Venkateswara Rao
Original Assignee
Macleods Pharmaceuticals Ltd
Rajendra Murlidhar Agarwal
Shekhar Bhaskar Bhirud
Bijukumar Gopinathan Pillai
Gopal Dnyandev Khude
Vallu Venkateswara Rao
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 Macleods Pharmaceuticals Ltd, Rajendra Murlidhar Agarwal, Shekhar Bhaskar Bhirud, Bijukumar Gopinathan Pillai, Gopal Dnyandev Khude, Vallu Venkateswara Rao filed Critical Macleods Pharmaceuticals Ltd
Publication of WO2009066317A2 publication Critical patent/WO2009066317A2/en
Publication of WO2009066317A3 publication Critical patent/WO2009066317A3/en

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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

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

Abstract

Disclosed herein the improved and industrially viable process for the preparation of pantoprazole sodium in high yields and purity.
PCT/IN2008/000521 2007-08-20 2008-08-21 Process for the preparation of pantoprazole sodium WO2009066317A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1593/MUM/2007 2007-08-20
IN1593MU2007 2007-08-20

Publications (2)

Publication Number Publication Date
WO2009066317A2 WO2009066317A2 (en) 2009-05-28
WO2009066317A3 true WO2009066317A3 (en) 2009-07-23

Family

ID=40491092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000521 WO2009066317A2 (en) 2007-08-20 2008-08-21 Process for the preparation of pantoprazole sodium

Country Status (1)

Country Link
WO (1) WO2009066317A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2510849A1 (en) 2002-12-19 2004-07-08 Teva Pharmaceutical Industries Ltd Solid states of pantoprazole sodium, processes for preparing them and processes for preparing known pantoprazole sodium hydrates

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508905A (en) * 1978-04-14 1985-04-02 Aktiebolaget Hassle Substituted 2-(-benzimidazolyl)pyridines
US5554631A (en) * 1994-02-12 1996-09-10 Il-Yang Pharm. Co., Ltd. 5-pyrrolyl-6-halogeno-2-pyridylmethylsulfinyl benzimidazole derivatives
CN1381443A (en) * 2001-04-20 2002-11-27 中国医学科学院药物研究所 Process for preparing sulfoxide group contained medicine by catalytic oxidization of thioether compounds
WO2003008406A1 (en) * 2001-07-16 2003-01-30 Janssen Pharmaceutica N.V. Improved process for preparing benzimidazole-type compounds
WO2004063188A1 (en) * 2003-01-15 2004-07-29 Cipla Limited Paharmaceutical process and compounds prepared thereby
WO2006040778A1 (en) * 2004-10-15 2006-04-20 Matrix Laboratories Ltd Process for preparations and purification of pantoprazole sesquihydrate
US20060159760A1 (en) * 2003-03-12 2006-07-20 Aoyama & Partners Drug composition having active ingredient adhered at high concentration to spherical core
WO2007026188A1 (en) * 2005-09-01 2007-03-08 Wockhardt Limited Process for the manufacture of antiulceratives
WO2009010937A1 (en) * 2007-07-17 2009-01-22 Ranbaxy Laboratories Limited Process for the preparation op pantoprazole sodium and pantoprazole sodium sesquihydrate

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508905A (en) * 1978-04-14 1985-04-02 Aktiebolaget Hassle Substituted 2-(-benzimidazolyl)pyridines
US5554631A (en) * 1994-02-12 1996-09-10 Il-Yang Pharm. Co., Ltd. 5-pyrrolyl-6-halogeno-2-pyridylmethylsulfinyl benzimidazole derivatives
CN1381443A (en) * 2001-04-20 2002-11-27 中国医学科学院药物研究所 Process for preparing sulfoxide group contained medicine by catalytic oxidization of thioether compounds
WO2003008406A1 (en) * 2001-07-16 2003-01-30 Janssen Pharmaceutica N.V. Improved process for preparing benzimidazole-type compounds
WO2004063188A1 (en) * 2003-01-15 2004-07-29 Cipla Limited Paharmaceutical process and compounds prepared thereby
US20060159760A1 (en) * 2003-03-12 2006-07-20 Aoyama & Partners Drug composition having active ingredient adhered at high concentration to spherical core
WO2006040778A1 (en) * 2004-10-15 2006-04-20 Matrix Laboratories Ltd Process for preparations and purification of pantoprazole sesquihydrate
WO2007026188A1 (en) * 2005-09-01 2007-03-08 Wockhardt Limited Process for the manufacture of antiulceratives
WO2009010937A1 (en) * 2007-07-17 2009-01-22 Ranbaxy Laboratories Limited Process for the preparation op pantoprazole sodium and pantoprazole sodium sesquihydrate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC EUROPEAN PATENT OFFICE, THE HAGUE, NL; XP002523666 *

Also Published As

Publication number Publication date
WO2009066317A2 (en) 2009-05-28

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