Crystalline forms of topotecan hydrochloride and processes for making the same

Details for Australian Patent Application No. 2008241509 (hide)

Owner ScinoPharm Taiwan Ltd.

Inventors Shieh, Chia-Lin Charlene; Harn, PiinJye; Chen, Shu-Ping; Hu, Tsung-Cheng

Agent Griffith Hack

Pub. Number AU-A-2008241509

PCT Pub. Number WO2008/130534

Priority 60/925,280 19.04.07 US

Filing date 14 April 2008

Wipo publication date 30 October 2008

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

A61K 31/4745 (2006.01)

C07D 491/14 (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

Event Publications

12 November 2009 PCT application entered the National Phase

  PCT publication WO2008/130534 Priority application(s): WO2008/130534

26 November 2009 Amendment Made

  The nature of the amendment is: Amend applicant name from Scinopharm Taiwan Ltd. to ScinoPharm Taiwan, Ltd.

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