AU6495298A - Process for preparing 3-hydroxy-3-methylbutyric acid or its salts - Google Patents

Process for preparing 3-hydroxy-3-methylbutyric acid or its salts

Info

Publication number
AU6495298A
AU6495298A AU64952/98A AU6495298A AU6495298A AU 6495298 A AU6495298 A AU 6495298A AU 64952/98 A AU64952/98 A AU 64952/98A AU 6495298 A AU6495298 A AU 6495298A AU 6495298 A AU6495298 A AU 6495298A
Authority
AU
Australia
Prior art keywords
hydroxy
salts
preparing
methylbutyric acid
methylbutyric
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
AU64952/98A
Inventor
Barry Jackson
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of AU6495298A publication Critical patent/AU6495298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU64952/98A 1997-02-10 1998-02-09 Process for preparing 3-hydroxy-3-methylbutyric acid or its salts Abandoned AU6495298A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH28197 1997-02-10
CH281/97 1997-02-10
CH2129/97 1997-09-10
CH212997 1997-09-10
PCT/EP1998/000691 WO1998034897A1 (en) 1997-02-10 1998-02-09 Process for preparing 3-hydroxy-3-methylbutyric acid or its salts

Publications (1)

Publication Number Publication Date
AU6495298A true AU6495298A (en) 1998-08-26

Family

ID=25684121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64952/98A Abandoned AU6495298A (en) 1997-02-10 1998-02-09 Process for preparing 3-hydroxy-3-methylbutyric acid or its salts

Country Status (2)

Country Link
AU (1) AU6495298A (en)
WO (1) WO1998034897A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257559T3 (en) 2001-05-18 2006-08-01 Lonza Ag PROCEDURE FOR THE PREPARATION OF SOLID FORMULATIONS OF SODIUM 3-HYDROXY-3-METHYLBUTIRATE.
WO2012140276A2 (en) * 2011-11-17 2012-10-18 Lonza Ltd Process for the preparation of 3-hydroxy-3-methylbutyric acid or its calcium salts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450133A (en) * 1947-07-12 1948-09-28 Eastman Kodak Co Process for preparing lactones

Also Published As

Publication number Publication date
WO1998034897A1 (en) 1998-08-13

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