Novel block copolymer, micelle preparation, and anticancer agent containing the same as active ingredient

Details for Australian Patent Application No. 2005285953 (hide)

Owner Nippon Kayaku Kabushiki Kaisha

Inventors Ishikawa, Keizou; Nakanishi, Takeshi; Shimizu, Kazuhisa

Agent Davies Collison Cave

Pub. Number AU-B-2005285953

PCT Pub. Number WO2006/033296

Priority 2004-275625 22.09.04 JP

Filing date 16 September 2005

Wipo publication date 30 March 2006

Acceptance publication date 20 January 2011

International Classifications

C08G 69/40 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

A61K 9/107 (2006.01) Medicinal preparations characterised by special physical form - Emulsions

A61K 31/337 (1970.01) - having four-membered rings, e.g. taxol

A61K 45/00 (1970.01) Medicinal preparations containing active ingredients not provided for in groups

A61K 47/34 (1970.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

10 May 2007 PCT application entered the National Phase

  PCT publication WO2006/033296 Priority application(s): WO2006/033296

20 January 2011 Application Accepted

  Published as AU-B-2005285953

19 May 2011 Standard Patent Sealed

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