A process for the preparation of n,n'-substituted 5-amino-1,3-benzenedicarboxamides

Details for Australian Patent Application No. 2002226359 (hide)

Owner Bracco Imaging S.P.A.

Inventors Lux, Giovanna; Brocchetta, Marino; Cappelletti, Enrico; Anelli, Pier Lucio

Agent Lord and Company

Pub. Number AU-B-2002226359

PCT Pub. Number WO02/44125

Priority MI200A002600 01.12.00 IT

Filing date 28 November 2001

Wipo publication date 11 June 2002

Acceptance publication date 23 February 2006

International Classifications

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

C07C 227/04 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 227/18 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 237/32 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

C07C 237/42 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

Event Publications

23 February 2006 Application Accepted

  Published as AU-B-2002226359

9 March 2006 Corrigenda

  Applications Accepted - Name Index Under the name Bracco Imaging S.P.A., Application No. 2002226359, under INID (31) correct the number to read MI2000A002600; under INID (54) correct the title to read A process for the preparation of N,N'-substituted 5-amino-1,3-benzenedicarboxamides.

22 June 2006 Standard Patent Sealed

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