NEW METHOD FOR THE PREPARATION OF THE ANTI-ULCER COMPOUNDS OMEPRAZOLE, LANSOPRAZOLE AND PANTOPRAZOLE

Details for Australian Patent Application No. 2000258410 (hide)

Owner HERBEX, PRODUTOS QUIMICOS, SA

Inventors CORREIA, Pedro, Brito; ROMAO, Carlos, Crispim; CORREIA, Luis, Brito; PEREIRA, Maria, Florbela; FERNANDES, Ana, Cristina; BORGES, Jose, Enrique; TAVARES, Regina; COSTA, Maria do Ceu; TEIXEIRA, Fatima

Pub. Number AU-A-2000258410

PCT Pub. Number WO2003/097606

Filing date 28 July 2000

Wipo publication date 2 December 2003

International Classifications

C07D 213/89 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07B 043/02 Formation or introduction of functional groups containing nitrogen

C07B 041/00 Formation or introduction of functional groups containing oxygen

C07B 039/00 Reactions with formation or introduction of functional groups containing hetero atoms

A61K 031/4439

A61P 001/04 Drugs for disorders of the alimentary tract or the digestive system

C07D 213/61 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/65 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 401/12 Heterocyclic compounds containing two or more hetero rings

Event Publications

15 January 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2000258410

18 August 2005 Corrigenda

  Applications OPI - Name Index Under the name HERBEX, PRODUTOS QUIMICOS, SA, Application No. 2000258410, under INID (71) correct the name to read HERBEX, PRODUTOS QUIMICOS, SA; SARAGGA, Jos#, Manuel

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