Compounds useful as intermediates for 4-aminoquinoline derivatives

Details for Australian Patent Application No. 2002253448 (hide)

Owner Pfizer Products Inc.

Inventors Damon, David Burns; Dugger, Robert Wayne; Scott, Robert William

Agent Spruson & Ferguson

Pub. Number AU-B-2002253448

PCT Pub. Number WO2002/088069

Priority 60/287,522 30.04.01 US

Filing date 8 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 5 July 2007

International Classifications

C07C 231/06 (2006.01) Preparation of carboxylic acid amides

C07B 61/00 (2006.01) Other general methods

C07C 237/06 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

C07C 253/30 (2006.01) Preparation of carboxylic acid nitriles

C07C 255/24 (2006.01) Carboxylic acid nitriles

C07C 269/00 (2006.01) Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 271/64 (2006.01) Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07D 215/42 (2006.01) Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002253448

5 July 2007 Application Accepted

  Published as AU-B-2002253448

1 November 2007 Standard Patent Sealed

6 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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