Browsing Faculty of Science & Technology (FST) by Author "Yumi, Nishiyama"

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    • Tropane alkaloids from Erythroxylum emarginatum 

      Yumi, Nishiyama; Masataka, Moriyasu; Momoyo, Ichimaru; Maki, Sonoda; Kinuko, Iwasa; Atsushi, Kato; Francis, D; Simon, Mathenge; Mutiso, Chalo PB (College of Physical and Biological Sciences, 2007)
      A tropane alkaloid, anhydroecgonine methyl ester N-oxide (2), was isolated for the first time as a naturally occurring compound, with anhydroecgonine methyl ester (1) from the bark of Erythroxylum emarginatum. Compound 1 ...