Acylated spiropiperidine derivatives as melanocortin-4 receptor agonists

Details for Australian Patent Application No. 2004227835 (hide)

Owner Merck & Co., Inc.

Inventors Liu, Jian; Jian, Tianying; Ye, Zhixiong; Young, Jonathan R.; Ujjainwalla, Feroze; Guo, Liangqin; Nargund, Ravi P.; Lai, Yingjie; He, Shuwen; Sebhat, Iyassu K.

Agent Spruson & Ferguson

Pub. Number AU-B-2004227835

PCT Pub. Number WO2004/089307

Priority 60/460,293 04.04.03 US

Filing date 31 March 2004

Wipo publication date 21 October 2004

Acceptance publication date 14 June 2007

International Classifications

C07D 401/06 (2006.01) Heterocyclic compounds containing two or more hetero rings

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 471/10 (2006.01) 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

C07D 491/10 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/089307 Priority application(s): WO2004/089307

14 June 2007 Application Accepted

  Published as AU-B-2004227835

18 October 2007 Standard Patent Sealed

29 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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