Methods for one-pot N-demethylation/N-acylation of morphine and tropane alkaloids

Details for Australian Patent Application No. 2008271862 (hide)

Owner Brock University

Inventors Cox, D. Phillip; Leisch, Hannes; Hudlicky, Tomas; Carroll, Robert James

Agent EKM patent & trade marks

Pub. Number AU-B-2008271862

PCT Pub. Number WO2009/003270

Priority 11/771,191 29.06.07 US

Filing date 30 June 2008

Wipo publication date 8 January 2009

Acceptance publication date 5 July 2012

International Classifications

C07D 489/02 Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

Event Publications

11 February 2010 PCT application entered the National Phase

  PCT publication WO2009/003270 Priority application(s): WO2009/003270

5 July 2012 Application Accepted

  Published as AU-B-2008271862

1 November 2012 Standard Patent Sealed

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