Processes for preparing clarithromycin polymorphs

Details for Australian Patent Application No. 2001222619 (hide)

Owner Teva Pharmaceutical Industries Ltd.

Inventors Schwartz, Edi; Avrutov, Ilya; Masarwa, Basem

Agent Shelston IP

Pub. Number AU-B-2001222619

PCT Pub. Number WO01/51059

Priority 60175477 11.01.00 US

Filing date 15 December 2000

Wipo publication date 24 July 2001

Acceptance publication date 28 April 2005

International Classifications

A61K 031/70 - Carbohydrates

C07H 017/08 Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals

C07H 001/00 Processes for the preparation of sugar derivatives

Event Publications

28 April 2005 Application Accepted

  Published as AU-B-2001222619

14 July 2005 Corrigenda

  Applications Accepted - Name Index Under the name Teva Pharmaceutical Corrigenda Industries Ltd., Application No. 2001222619, under INID (72) correct the inventors to read Schwartz, Edi, Avrutov, Ilya, Lifshitz, Igor and Masarwa, Basem.

18 August 2005 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 27 Jul 2005. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

25 August 2005 Standard Patent Sealed

12 January 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 27 Jul 2005

10 July 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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