Dibenzosberanyl piperazine derivatives and drug-resistance overcoming agents containing the derivatives

Details for Australian Patent Application No. 2002214331 (hide)

Owner Takeuchi, T. Takayanagi, H. Pola Chemical Industries, Inc

Inventors Suzuki, Yumiko; Kobayashi, Seiki; Takeuchi, Tsutomu; Sato, Yoko; Miyata, Yoshiyuki; Osa, Yumiko; Sakaguchi, Masakazu; Takayanagi, Hiroaki

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002214331

PCT Pub. Number WO02/42284

Priority 2000-355393 22.11.00 JP

Filing date 20 November 2001

Wipo publication date 3 June 2002

Acceptance publication date 1 June 2006

International Classifications

C07D 295/088 (2006.01) Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

C07D 295/084 (2006.01) Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

Event Publications

1 June 2006 Application Accepted

  Published as AU-B-2002214331

28 September 2006 Standard Patent Sealed

16 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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