• A combined pathway for the synthesis of nitidine family alkaloids 

      Pallikonda G.; Hsieh C.-Y.; Su H.-L.; Hsieh J.-C. ( Springer Netherlands , 2019 , Article)
      Three related alkaloids, oxynitidine, nitidine and 5,6-dihydronitidine, have been afforded by the new synthetic protocols. In this approach, the Ni-catalyzed annulation reaction is indicated as the key step to construct ...