Page 536 - Applied Pharmacognosy
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The Constructing Units                                                     535

8.  iCs 5pNroudnuicte: dUsausatlhlye  found as  piperidine ring system,    and
    precursor.                        C4N unit  but utilizing L-lysine as  the

    Piperidine                                  Lysine
   531   532   533   534   535   536   537   538   539   540   541