Preventives or remedies for Alzheimer's disease or amyloid protein fibrosis inhibitors containing nitrogen-containing heteroaryl compounds

Details for Australian Patent Application No. 2002349480 (hide)

Owner BTG International Ltd.

Inventors Nakagami, Yasuhiro; Marumoto, Shinji; Meguro, Masaki; Kaneko, Isao; Oda, Tomiichiro; Koyama, Kazuo

Agent Davies Collison Cave

Pub. Number AU-B-2002349480

PCT Number PCT/JP02/12265

PCT Pub. Number WO2003/045923

Priority 2001-361847 28.11.01 JP; 2002-192777 02.07.02 JP

Filing date 25 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 30 October 2008

International Classifications

C07D 237/20 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

A61K 31/50 (2006.01) - Pyridazines

A61K 31/505 (2006.01) - Pyrimidines

A61K 31/53 (2006.01) - having six-membered rings with three nitrogens as the only ring hetero atoms, e.g. chlorazanil, melamine

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

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

C07D 237/22 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 239/48 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 239/50 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 241/20 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 251/18 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

C07D 251/48 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

C07D 251/52 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

C07D 251/70 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2001-361847 28.11.01 JP; 2002-192777 02.07.02 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002349480

30 October 2008 Application Accepted

  Published as AU-B-2002349480

26 February 2009 Standard Patent Sealed

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