Process for preparing hexahydropyrimido[1,2-A]azepine-2-carboxylates and related compounds

Details for Australian Patent Application No. 2004303856 (hide)

Owner Banyu Pharmaceutical Co., Ltd. Merck & Co., Inc.

Inventors Conlon, David; Zhong, Yong-Li; Pipik, Brenda; Lee, Jaemoon; Askin, David; Kohmura, Yoshinori

Agent Spruson & Ferguson

Pub. Number AU-A-2004303856

PCT Pub. Number WO2005/061501

Priority 60/528,704 12.12.03 US

Filing date 8 December 2004

Wipo publication date 7 July 2005

International Classifications

C07D 239/557 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

25 May 2006 PCT application entered the National Phase

  PCT publication WO2005/061501 Priority application(s): WO2005/061501

13 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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