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SE0104274D0 - Novel process - Google Patents

Novel process

Info

Publication number
SE0104274D0
SE0104274D0 SE0104274A SE0104274A SE0104274D0 SE 0104274 D0 SE0104274 D0 SE 0104274D0 SE 0104274 A SE0104274 A SE 0104274A SE 0104274 A SE0104274 A SE 0104274A SE 0104274 D0 SE0104274 D0 SE 0104274D0
Authority
SE
Sweden
Prior art keywords
optically active
chemical formula
novel process
please see
paper copy
Prior art date
Application number
SE0104274A
Other languages
Swedish (sv)
Inventor
James Tornos
Stephanie Gruen
Original Assignee
Astrazeneca Ab
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 Astrazeneca Ab filed Critical Astrazeneca Ab
Priority to SE0104274A priority Critical patent/SE0104274D0/en
Publication of SE0104274D0 publication Critical patent/SE0104274D0/en
Priority to AU2002359139A priority patent/AU2002359139A1/en
Priority to PCT/SE2002/002336 priority patent/WO2003051862A1/en

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The invention provides a process for preparing optically active pyranone derivatives of formula (I) or (II) [Chemical formula should be inserted here. Please see paper copy] or [Chemical formula should be inserted here. Please see paper copy]in which R1 is as defined in the specification; intermediates used in the process; and use of the optically active pyranone derivatives in the preparation of pharmaceutically-useful compounds.
SE0104274A 2001-12-17 2001-12-17 Novel process SE0104274D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0104274A SE0104274D0 (en) 2001-12-17 2001-12-17 Novel process
AU2002359139A AU2002359139A1 (en) 2001-12-17 2002-12-13 Process for the preparation of pyranone derivatives
PCT/SE2002/002336 WO2003051862A1 (en) 2001-12-17 2002-12-13 Process for the preparation of pyranone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104274A SE0104274D0 (en) 2001-12-17 2001-12-17 Novel process

Publications (1)

Publication Number Publication Date
SE0104274D0 true SE0104274D0 (en) 2001-12-17

Family

ID=20286375

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104274A SE0104274D0 (en) 2001-12-17 2001-12-17 Novel process

Country Status (3)

Country Link
AU (1) AU2002359139A1 (en)
SE (1) SE0104274D0 (en)
WO (1) WO2003051862A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650825B1 (en) * 1989-08-11 1991-12-06 Isochem Sa NOVEL PYRANONE, PROCESS FOR ITS PREPARATION, ITS APPLICATION TO THE PREPARATION OF A NEW PYRIDINONE AND ITS PREPARATION PROCESS
US5274143A (en) * 1991-07-23 1993-12-28 Hoffmann-La Roche Inc. Process for the preparation of (R)-3-hexyl-5,6-dihydro-4-hydroxy-6-undecyl-2H-pyran-2-one and (R)-5,6-dihydro-6-undecyl-2H-pyran-2,4(3H)-dione
AP9400632A0 (en) * 1993-04-29 1995-10-07 Zeneca Ltd Ether derivatives.

Also Published As

Publication number Publication date
WO2003051862A1 (en) 2003-06-26
AU2002359139A1 (en) 2003-06-30

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