PROCESSES FOR THE PRODUCTION OF AMINO-PROTECTED DERIVATIVES OF 4-AMINOMETHYLENE-PYRROLIDIN-3 -ONE AND/OR 4-AMINOMETHYLENE-PYRROLIDIN-3 -ALKOXYIMINO DERIVATIVES AND/ OR GEMIFLOXACIN OR A SALT THEREOF

Details for Australian Patent Application No. 2002321421 (hide)

Owner SB PHARMCO PUERTO RICO INC. LG CHEM INVESTMENT LTD.

Inventors BRECHTELSBAUER, Clemens, Michael, Helmut; SAUNDERS, Richard, Neville; RICARD, Francois, Xavier; LEE, Dongchul; KWON, Youngwoon; KIM, Yeongdae; HARRIS, Michael, Anthony; GRINTER, Trevor, John; CARPENTER, Stephen, Thomas

Pub. Number AU-A-2002321421

PCT Number PCT/GB02/03585

PCT Pub. Number WO2003/011450

Priority 0217637.8 30.07.02 GB; 0118938.0 02.08.01 GB

Filing date 2 August 2002

Wipo publication date 17 February 2003

International Classifications

B01J 014/00 Chemical processes in general for reacting liquids with liquids

B01J 019/24 Chemical, physical, or physico-chemical processes in general - Stationary reactors without moving elements inside

C07D 207/22 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/36 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 0217637.8 30.07.02 GB; 0118938.0 02.08.01 GB

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002321421

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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