Imidazopyridine and imidazopyrimidine antiviral agents

Details for Australian Patent Application No. 2001272906 (hide)

Owner Bristol-Myers Squibb Company

Inventors Venables, Brian Lee; Meanwell, Nicholas A.; Wang, Xiangdong; Sin, Ny; Gulgeze, Hatice Belgin; Combrink, Keith D.; Civiello, Rita L.; Yu, Kuo-Long

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001272906

PCT Pub. Number WO01/95910

Priority 60/263,363 22.01.01 US; 60/211,447 13.06.00 US

Filing date 8 May 2001

Wipo publication date 24 December 2001

Acceptance publication date 26 August 2004

International Classifications

A61K 031/495 - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

C07D 487/02 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

C07D 473/30 Heterocyclic compounds containing purine ring systems

C07D 471/02 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

A61P 031/12 Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61K 031/44 - Non-condensed pyridines

A61K 031/52

A61K 031/50 - Pyridazines

Event Publications

26 August 2004 Application Accepted

  Published as AU-B-2001272906

23 December 2004 Standard Patent Sealed

3 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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