(S)-N-methylnaltrexone, processes for its synthesis and its pharmaceutical use

(S)-N-methylnaltrexone, processes for its synthesis and its pharmaceutical use

  • CN 101,208,345 B
  • Filed: 05/25/2006
  • Issued: 10/16/2013
  • Est. Priority Date: 05/25/2005
  • Status: Active Grant
First Claim
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1. formula I'"'"'s is the compound of S configuration about nitrogen:

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