DK1740571T3 - Fremgangsmåde til fremstilling af pyridinylmethyl-1H-benzimidazolforbindelser i enantiomerisk beriget form eller som enkelte enantiomerer - Google Patents

Fremgangsmåde til fremstilling af pyridinylmethyl-1H-benzimidazolforbindelser i enantiomerisk beriget form eller som enkelte enantiomerer

Info

Publication number
DK1740571T3
DK1740571T3 DK04729974T DK04729974T DK1740571T3 DK 1740571 T3 DK1740571 T3 DK 1740571T3 DK 04729974 T DK04729974 T DK 04729974T DK 04729974 T DK04729974 T DK 04729974T DK 1740571 T3 DK1740571 T3 DK 1740571T3
Authority
DK
Denmark
Prior art keywords
enantiomerically enriched
preparation
enriched form
single enantiomers
benzimidazole compounds
Prior art date
Application number
DK04729974T
Other languages
English (en)
Inventor
Reddy B Parthasaradhi
Reddy K Rathnakar
Reddy Rapolu Raji
Reddy D Muralidhara
Original Assignee
Hetero Drugs 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35241611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1740571(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hetero Drugs Ltd filed Critical Hetero Drugs Ltd
Application granted granted Critical
Publication of DK1740571T3 publication Critical patent/DK1740571T3/da

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)
DK04729974T 2004-04-28 2004-04-28 Fremgangsmåde til fremstilling af pyridinylmethyl-1H-benzimidazolforbindelser i enantiomerisk beriget form eller som enkelte enantiomerer DK1740571T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2004/000118 WO2005105786A1 (en) 2004-04-28 2004-04-28 A process for preparing pyridinylmethyl-1h- benzimidazole compounds in enantiomerically enriched form or as single enantiomers

Publications (1)

Publication Number Publication Date
DK1740571T3 true DK1740571T3 (da) 2009-11-02

Family

ID=35241611

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04729974T DK1740571T3 (da) 2004-04-28 2004-04-28 Fremgangsmåde til fremstilling af pyridinylmethyl-1H-benzimidazolforbindelser i enantiomerisk beriget form eller som enkelte enantiomerer

Country Status (8)

Country Link
US (3) US7176319B2 (da)
EP (1) EP1740571B1 (da)
AT (1) ATE437869T1 (da)
DE (1) DE602004022337D1 (da)
DK (1) DK1740571T3 (da)
ES (1) ES2327926T3 (da)
PT (1) PT1740571E (da)
WO (1) WO2005105786A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507829B2 (en) * 2002-12-19 2009-03-24 Teva Pharmaceuticals Industries, Ltd Solid states of pantoprazole sodium, processes for preparing them and processes for preparing known pantoprazole sodium hydrates
US7683177B2 (en) * 2003-06-10 2010-03-23 Teva Pharmaceutical Industries Ltd Process for preparing 2-[(pyridinyl)methyl]sulfinyl-substituted benzimidazoles and novel chlorinated derivatives of pantoprazole
ATE456566T1 (de) * 2004-05-28 2010-02-15 Hetero Drugs Ltd Neue stereoselektive synthese von benzimidazolsulfoxiden
US7553857B2 (en) * 2005-12-23 2009-06-30 Lek Pharmaceuticals D.D. S-omeprazole magnesium
WO2008102145A2 (en) * 2007-02-21 2008-08-28 Cipla Limited Process for the preparation of esomeprazole magnesium dihydrate
FR2920428B1 (fr) 2007-08-29 2012-06-15 Univ Rouen Procede de dedoublement de sels de l'omeprazole
WO2009040825A1 (en) * 2007-09-25 2009-04-02 Hetero Drugs Limited A process for preparation of enantiomerically pure esomeprazole
WO2009047775A2 (en) * 2007-10-08 2009-04-16 Hetero Drugs Limited Polymorphs of esomeprazole salts
EP2143722A1 (en) * 2008-07-09 2010-01-13 Lek Pharmaceuticals D.D. Process for preparation of esomeprazole sodium of high chemical purity and new forms of esomeprazole sodium
WO2010039885A2 (en) * 2008-09-30 2010-04-08 Teva Pharmaceutical Industries Ltd. Crystalline forms of dexlansoprazole
WO2010058409A2 (en) 2008-11-18 2010-05-27 Hetero Research Foundation Optical purification of esomeprazole
EP2499125B1 (en) 2009-11-12 2016-01-27 Hetero Research Foundation Process for the resolution of omeprazole
EP2760975B1 (en) 2011-09-27 2017-05-03 Saudi Arabian Oil Company Selective liquid-liquid extraction of oxidative desulfurization reaction products

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Also Published As

Publication number Publication date
ATE437869T1 (de) 2009-08-15
WO2005105786A1 (en) 2005-11-10
US7435826B2 (en) 2008-10-14
US20070129405A1 (en) 2007-06-07
US7176319B2 (en) 2007-02-13
DE602004022337D1 (de) 2009-09-10
EP1740571B1 (en) 2009-07-29
EP1740571A1 (en) 2007-01-10
US20070129406A1 (en) 2007-06-07
ES2327926T3 (es) 2009-11-05
US7928240B2 (en) 2011-04-19
PT1740571E (pt) 2009-09-02
US20060089386A1 (en) 2006-04-27

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