THE PURIFICATION OF 2-METHOXY-5-TRIFLUOROMETHOX YBENZALDEHYDE

Details for Australian Patent Application No. 2003248597 (hide)

Owner PFIZER PRODUCTS INC.

Inventors ARPIN, Patrice; WATSON, Timothy, James, Norman; VETELINO, Michael, Girard

Pub. Number AU-A-2003248597

PCT Number PCT/IB03/00783

PCT Pub. Number WO2003/074462

Priority 60/361,931 06.03.02 US

Filing date 24 February 2003

Wipo publication date 16 September 2003

International Classifications

C07C 045/85 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 045/81 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 047/575 Compounds having CHO groups

C07C 251/16 Compounds containing nitrogen atoms doubly- bound to a carbon skeleton

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/361,931 06.03.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003248597

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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