Synthesis fo (R) and (S)-aminocarnitine and derivatives thereof from D-and Laspartic acid

Details for Australian Patent Application No. 2003295219 (hide)

Owner Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.

Inventors Tinti, Maria Ornella; Giannessi, Fabio; De AngeliS, Francesco; Dell'uomo, Natalina

Agent Davies Collison Cave

Pub. Number AU-B-2003295219

PCT Number PCT/IT2003/0008

PCT Pub. Number WO2004/063143

Priority 10/372,627 25.02.03 US; 10/338,045 08.01.03 US

Filing date 19 December 2003

Wipo publication date 10 August 2004

Acceptance publication date 12 August 2010

International Classifications

C07C 227/16 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07F 9/54 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

C07C 229/26 (2006.01) Compounds containing amino and carboxyl groups bound to the same carbon skeleton

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/372,627 25.02.03 US; 10/338,045 08.01.03 US

9 September 2004 Application Open to Public Inspection

  Published as AU-B-2003295219

12 August 2010 Application Accepted

  Published as AU-B-2003295219

30 September 2010 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Synthesis of (R) and (S)-aminocarnitine and derivatives thereof from D-and L-aspartic acid. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000 2004

20 January 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Synthesis of (R) and (S)-aminocarnitine and derivatives thereof from D-and L-aspartic acid

20 January 2011 Standard Patent Sealed

12 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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