Aniline derivatives useful as phosphodiesterase 4 inhibitors

Details for Australian Patent Application No. 2002303078 (hide)

Owner Memory Pharmaceuticals Corporation

Inventors Liu, Ruiping; De Vivo, Michael; Unterbeck, Axel; Hopper, Allen; Brubaker, William, Frederick, Jr.; Hess, HansJurgen, Ernst; Schumacher, Richard, A.; Tehim, Ashok

Agent Davies Collison Cave

Pub. Number AU-B-2002303078

PCT Number PCT/US02/01508

PCT Pub. Number WO2002/074726

Priority 60/262,651 22.01.01 US; 60/267,196 08.02.01 US; 60/306,140 19.07.01 US

Filing date 22 January 2002

Wipo publication date 3 October 2002

Acceptance publication date 30 August 2007

International Classifications

C07D 213/36 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

A61K 31/136 (2006.01) - having the amino group directly attached to the aromatic ring, e.g. benzeneamine

A61K 31/4402 (2006.01) - only substituted in position 2, e.g. pheniramine, bisacodyl

A61K 31/4406 (2006.01) - only substituted in position 3, e.g. zimeldine

A61K 31/4439 (2006.01)

A61K 31/4545 (2006.01)

A61K 31/496 (2006.01) - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

A61P 9/00 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 11/00 (2006.01) Drugs for disorders of the respiratory system

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/14 (2006.01) Drugs for disorders of the nervous system

A61P 25/16 (2006.01) Drugs for disorders of the nervous system

A61P 25/24 (2006.01) Drugs for disorders of the nervous system

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

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 31/18 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 37/08 (2006.01) Drugs for immunological or allergic disorders

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07C 217/84 (2006.01) Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 217/88 (2006.01) Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 217/92 (2006.01) Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07D 213/38 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 60/262,651 22.01.01 US; 60/267,196 08.02.01 US; 60/306,140 19.07.01 US

27 March 2003 Application Open to Public Inspection

  Published as AU-B-2002303078

30 August 2007 Application Accepted

  Published as AU-B-2002303078

3 January 2008 Standard Patent Sealed

16 August 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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