Polymeric linkers containing pyridyl disulfide moieties

Details for Australian Patent Application No. 2007357885 (hide)

Owner Enzon Pharmaceuticals, Inc.

Inventors Zhao, Hong; Reddy, Prasanna; Xia, Jing

Agent Griffith Hack

Pub. Number AU-A-2007357885

PCT Pub. Number WO2009/025669

Priority 60/956,814 20.08.07 US

Filing date 15 September 2007

Wipo publication date 26 February 2009

International Classifications

A61K 38/00 (2006.01) Medicinal preparations containing peptides

A01N 31/06 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds

A01N 33/08 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds

A61K 39/385 (2006.01) Medicinal preparations containing antigens or antibodies - Haptens or antigens, bound to carriers

A61K 39/44 (2006.01) Medicinal preparations containing antigens or antibodies - Antibodies bound to carriers

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

Event Publications

1 April 2010 PCT application entered the National Phase

  PCT publication WO2009/025669 Priority application(s): WO2009/025669

6 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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