Methods of preparing polymers having terminal amine groups using protected amine salts

Details for Australian Patent Application No. 2006302585 (hide)

Owner Enzon Pharmaceuticals, Inc.

Inventors Rubio, Belen; Zhao, Hong

Agent Griffith Hack

Pub. Number AU-A-2006302585

PCT Pub. Number WO2007/044319

Priority 11/242,656 04.10.05 US

Filing date 29 September 2006

Wipo publication date 19 April 2007

International Classifications

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A23J 1/00 (2006.01) Obtaining protein compositions for foodstuffs

A61K 47/00 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

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

24 April 2008 PCT application entered the National Phase

  PCT publication WO2007/044319 Priority application(s): WO2007/044319

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