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Process for preparing tegaserod

  • US 20060178519A1
  • Filed: 12/22/2005
  • Published: 08/10/2006
  • Est. Priority Date: 12/23/2004
  • Status: Abandoned Application
First Claim
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1. A process for preparing tegaserod, comprising reacting S-methylthiosemicarbazide hydroiodide with n-pentylamine to form N-pentyl-N-aminoguanidine hydroiodide, in an ester solvent.

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