Process for production of camptothecin derivative

Details for Australian Patent Application No. 2007244288 (hide)

Owner Kabushiki Kaisha Yakult Honsha

Inventors Sawada, Seigo; Yaegashi, Takashi

Agent Spruson & Ferguson

Pub. Number AU-B-2007244288

PCT Pub. Number WO2007/126046

Priority 2006-123816 27.04.06 JP

Filing date 27 April 2007

Wipo publication date 8 November 2007

Acceptance publication date 2 June 2011

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

C07B 53/00 (2006.01) Asymmetric syntheses

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/126046 Priority application(s): WO2007/126046

2 June 2011 Application Accepted

  Published as AU-B-2007244288

29 September 2011 Standard Patent Sealed

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