Piperazino-derivatives and their use as PDE4 inhibitor

Details for Australian Patent Application No. 2002315311 (hide)

Owner ALTANA Pharma AG

Inventors Barsig, Johannes; Schmidt, Beate; Kley, Hans-Peter; Grundler, Gerhard; Bundschuh, Daniela; Hatzelmann, Armin; Sterk, Geert Jan

Agent Griffith Hack

Pub. Number AU-B-2002315311

PCT Number PCT/EP02/04494

PCT Pub. Number WO2002/085885

Priority 01110227.4 25.04.01 EP

Filing date 24 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 6 December 2007

International Classifications

C07D 401/04 (2006.01) Heterocyclic compounds containing two or more hetero rings

A61K 31/502 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine

A61K 31/5377 (2006.01)

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

A61P 11/08 (2006.01) Drugs for disorders of the respiratory system

C07D 237/32 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 405/04 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 405/12 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 405/14 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 413/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 417/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 01110227.4 25.04.01 EP

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002315311

6 December 2007 Application Accepted

  Published as AU-B-2002315311

3 April 2008 Standard Patent Sealed

18 November 2010 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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