Methods of making Efavirenz and intermediates thereof

Details for Australian Patent Application No. 2010276043 (hide)

Owner Apotex Pharmachem Inc.

Inventors Chen, Bo; Wang, Zhi-Xian; Xue, Yutao; Liu, Lihong; Chen, Hao

Agent Shelston IP

Pub. Number AU-A-2010276043

PCT Pub. Number WO2011/009203

Priority 1,250,5627 20.07.09 US

Filing date 20 July 2010

Wipo publication date 27 January 2011

International Classifications

C07D 493/08 (2006.01) Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C07C 23/12 (2006.01) Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring

C07C 235/38 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 235/88 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07D 265/18 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms

Event Publications

23 February 2012 PCT application entered the National Phase

  PCT publication WO2011/009203 Priority application(s): WO2011/009203

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