BENZENESULPHONAMIDES AND PROCESS FOR THEIR PREPARATION

Details for Australian Patent Application No. 2003263378 (hide)

Owner RICHTER GEDEON VEGYESZETI GYAR RT.

Inventors GIZUR, Tibor; TORLEY, Jozsef; FOGASSY, Elemer; BALINT, Jozsef; EGRI, Gabriella; DEMETER, Adam

Pub. Number AU-A-2003263378

PCT Number PCT/HU03/00071

PCT Pub. Number WO2004/022532

Priority P 0202963 09.09.02 HU

Filing date 8 September 2003

Wipo publication date 29 March 2004

International Classifications

C07C 303/40 Preparation of esters or amides of sulfuric acids

C07C 311/37 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

A61K 031/18 - Sulfonamides

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): P 0202963 09.09.02 HU

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003263378

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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