Process for preparing atazanavir bisulfate and novel forms

Details for Australian Patent Application No. 2005240622 (hide)

Owner Bristol-Myers Squibb Company

Inventors Malley, Mary F.; Davidovich, Martha; Srivastava, Sushil K.; Kim, Soojin; Gougoutas, Jack Z.; Lotz, Bruce T.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005240622

PCT Pub. Number WO2005/108349

Priority 60/607,533 07.09.04 US; 11/119,558 02.05.05 US; 60/568,043 04.05.04 US

Filing date 3 May 2005

Wipo publication date 17 November 2005

Acceptance publication date 11 February 2010

International Classifications

A61K 31/44 (2006.01) - Non-condensed pyridines

A61K 31/16 (2006.01) - Amides, e.g. hydroxamic acids

C07C 231/02 (2006.01) Preparation of carboxylic acid amides

C07C 243/26 (2006.01) Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes

C07D 213/42 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/56 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2005/108349 Priority application(s): WO2005/108349

11 February 2010 Application Accepted

  Published as AU-B-2005240622

10 June 2010 Standard Patent Sealed

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