AU2003268034A1 - Preparation of lansoprazole and related compounds - Google Patents

Preparation of lansoprazole and related compounds

Info

Publication number
AU2003268034A1
AU2003268034A1 AU2003268034A AU2003268034A AU2003268034A1 AU 2003268034 A1 AU2003268034 A1 AU 2003268034A1 AU 2003268034 A AU2003268034 A AU 2003268034A AU 2003268034 A AU2003268034 A AU 2003268034A AU 2003268034 A1 AU2003268034 A1 AU 2003268034A1
Authority
AU
Australia
Prior art keywords
lansoprazole
preparation
related compounds
compounds
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
AU2003268034A
Inventor
Nina Finkelstein
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.)
Teva Pharmaceutical Industries Ltd
Original Assignee
Teva Pharmaceutical Industries 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 Teva Pharmaceutical Industries Ltd filed Critical Teva Pharmaceutical Industries Ltd
Publication of AU2003268034A1 publication Critical patent/AU2003268034A1/en
Abandoned 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
AU2003268034A 2002-07-26 2003-07-28 Preparation of lansoprazole and related compounds Abandoned AU2003268034A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39868602P 2002-07-26 2002-07-26
US60/398,686 2002-07-26
PCT/US2003/023588 WO2004011455A1 (en) 2002-07-26 2003-07-28 Preparation of lansoprazole and related compounds

Publications (1)

Publication Number Publication Date
AU2003268034A1 true AU2003268034A1 (en) 2004-02-16

Family

ID=31188451

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003268034A Abandoned AU2003268034A1 (en) 2002-07-26 2003-07-28 Preparation of lansoprazole and related compounds

Country Status (3)

Country Link
EP (1) EP1467987A1 (en)
AU (1) AU2003268034A1 (en)
WO (1) WO2004011455A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1681056A1 (en) 2005-01-14 2006-07-19 Krka Tovarna Zdravil, D.D., Novo Mesto Process for preparing lansoprazole
EP2030973A1 (en) * 2007-08-31 2009-03-04 KRKA, tovarna zdravil, d.d., Novo mesto Process for preparing 2-sulfinyl-1H-benzimidazoles
CN103288799B (en) * 2013-03-05 2015-05-20 宁夏康亚药业有限公司 Synthesis method of Lansoprazole and Lansoprazole synthesized thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171989B1 (en) * 1987-08-04 1997-09-08 Takeda Chemical Industries Ltd Process for the preparation of 2- (2-pyridylmethylsulfinyl) benzimidazoles
ES2063705B1 (en) * 1993-06-14 1995-07-16 S A L V A T Lab Sa INTERMEDIATE FOR THE SYNTHESIS OF LANSOPRAZOLE AND ITS PROCEDURE FOR OBTAINING.
CN100347167C (en) * 2001-02-02 2007-11-07 特瓦制药工业有限公司 Process for producing substituted 2-(2-pyridylmethye)sulfinye-1H-benzinmidazoles

Also Published As

Publication number Publication date
WO2004011455A1 (en) 2004-02-05
EP1467987A1 (en) 2004-10-20

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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