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AU2003263579A1 - Lactonization process - Google Patents

Lactonization process

Info

Publication number
AU2003263579A1
AU2003263579A1 AU2003263579A AU2003263579A AU2003263579A1 AU 2003263579 A1 AU2003263579 A1 AU 2003263579A1 AU 2003263579 A AU2003263579 A AU 2003263579A AU 2003263579 A AU2003263579 A AU 2003263579A AU 2003263579 A1 AU2003263579 A1 AU 2003263579A1
Authority
AU
Australia
Prior art keywords
lactonization process
lactonization
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
AU2003263579A
Inventor
Ravindra Chandrapa
Sambasivam Ganesh
Achraya Poornaprajna
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.)
Biocon Ltd
Original Assignee
Biocon 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 Biocon Ltd filed Critical Biocon Ltd
Publication of AU2003263579A1 publication Critical patent/AU2003263579A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/30—Oxygen atoms, e.g. delta-lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003263579A 2003-08-04 2003-08-04 Lactonization process Abandoned AU2003263579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2003/000264 WO2005012279A1 (en) 2003-08-04 2003-08-04 Lactonization process

Publications (1)

Publication Number Publication Date
AU2003263579A1 true AU2003263579A1 (en) 2005-02-15

Family

ID=34113375

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003263579A Abandoned AU2003263579A1 (en) 2003-08-04 2003-08-04 Lactonization process

Country Status (2)

Country Link
AU (1) AU2003263579A1 (en)
WO (1) WO2005012279A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI20527A (en) * 1999-06-29 2001-10-31 Kaneka Corporation Process for selective lactonization
IN192861B (en) * 2000-06-30 2004-05-22 Ranbaxy Lab Ltd
WO2002094804A1 (en) * 2001-05-18 2002-11-28 Aurobindo Pharma Limited A process for lactonization to produce simvastatin

Also Published As

Publication number Publication date
WO2005012279A1 (en) 2005-02-10

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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