Browsing by Author "Su H.-L."

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    • 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 ...

    • Database Facilitated Screening with NMR Spectroscopy Analysis for Drug Detection 

      Su, H.L.; Su, Haw Lih; Lee, Jeff Cheng Lung; Ibrahim, Mohammad Ibrahim Ahmad; Alsafran, Mohammed Hussain S.A.; ... more authors ( IEEE , 2019 , Conference Paper)
      © 2019 IEEE. Drug detection plays the key role in the enforcement of drug regulations. Various detection methods for them are thus developed. However, in most investigations, the most time-consuming and tedious part is not ...