2,5-bis-diamine-'1,4! benzoquinone derivatives for the treatment of alzheimers disease a process for their preparation and intermediates thereof

Details for Australian Patent Application No. 2003224449 (hide)

Owner Lay Line Genomics S.p.A. Alma Mater Studiorum-Universita Di Bologna

Inventors Andrisano, Vincenza; Bartolini, Manuela; Melchiorre, Carlo; Recanatini, Maurizio; Bolognesi, Maria Laura; Cavalli, Andrea

Agent Watermark

Pub. Number AU-B-2003224449

PCT Number PCT/IT03/00227

PCT Pub. Number WO2003/087035

Priority BO2002A000198 12.04.02 IT

Filing date 11 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 12 February 2009

International Classifications

C07C 225/28 (2006.01) Compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly-bound oxygen atoms not being part of a CHO group, e.g. amino ketones

A61K 31/132 (2006.01) - having two or more amino groups, e.g. spermidine, putrescine

A61K 31/341 (2006.01) - not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

C07B 61/00 (2006.01) Other general methods

C07C 221/00 (2006.01) Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton

C07D 307/52 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): BO2002A000198 12.04.02 IT

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003224449

12 February 2009 Application Accepted

  Published as AU-B-2003224449

5 March 2009 Corrigenda

  Applications Accepted - Name Index Under the name Lay Line Genomics S.p.A. and Alma Mater Studiorum-Universita Di Bologna, Application No. 2003224449, under INID(71), correct the co-applicant name to Alma Mater Studiorum-Universita' Di Bologna

4 June 2009 Corrigenda

  Applications Accepted - Name Index Under the name Alma Mater Studiorum-Universita' Di Bologna; Lay Line Genomics S.p.A., Application No. 2003224449, under INID(54) correct the title to read 2,5-bis-diamine-'1,4! benzoquinone derivatives for the treatment of Alzheimer's disease a process for their preparation and intermediates therefor Specifications Republished The following specifications contained errors when advertised OPI, Accepted or Certified. They have been reissued on the AU-A or AU-B CD-ROM of this

11 June 2009 Standard Patent Sealed

3 November 2011 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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