Method for preparing polymorphism of irinotecan hydrochloride

Details for Australian Patent Application No. 2004215560 (hide)

Owner Kabushiki Kaisha Yakult Honsha

Inventors Abe, Atsuhiro; Sawada, Seigo; Shimizu, Hideaki; Yaegashi, Takashi

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004215560

PCT Pub. Number WO2004/076460

Priority 2003-046908 25.02.03 JP

Filing date 24 February 2004

Wipo publication date 10 September 2004

Acceptance publication date 24 September 2009

International Classifications

C07D 491/22 (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

A61P 35/00 (2006.01) Antineoplastic agents

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/076460 Priority application(s): WO2004/076460

24 September 2009 Application Accepted

  Published as AU-B-2004215560

21 January 2010 Standard Patent Sealed

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