BIor tetra-guanidino-biphenyl compounds as small molecule carriers

Details for Australian Patent Application No. 2005254785 (hide)

Owner UCL Business PLC

Inventors Okuyama, Masahiro; Laman, Heike; Visintin, Christina; Selwood, David

Agent Davies Collison Cave

Pub. Number AU-A-2005254785

PCT Pub. Number WO2005/123676

Priority 0413613.1 17.06.04 GB

Filing date 17 June 2005

Wipo publication date 29 December 2005

International Classifications

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

C07C 279/08 (2006.01) Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

C07D 209/48 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 213/70 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 311/82 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

11 January 2007 PCT application entered the National Phase

  PCT publication WO2005/123676 Priority application(s): WO2005/123676

19 April 2007 Amendment Made

  The nature of the amendment is: Amend the co-inventor from Visintin, Christina to Visintin, Cristina

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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