NOVEL PROCESS FOR PREPARING 5-AMINOMETHYL-2-THIOPHENECAR BONITRILE. HCL BY ONE-POT REACTION

Details for Australian Patent Application No. 2002239132 (hide)

Owner LG CHEM INVESTMENT LTD.

Inventors YOON, Suk-Kyoon; KIM, Bong-Chan; JUNG, Won-Hyuk; LEE, Jae-Chul; LEE, Koo; PARK, Cheol-Won

Pub. Number AU-A-2002239132

PCT Pub. Number WO2002/081465

Priority 2001/17840 04.04.01 KR

Filing date 15 March 2002

Wipo publication date 21 October 2002

International Classifications

C07D 333/36 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002239132

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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