neoeuonymine

neoeuonymine 化学特性,用途語,生産方法

• 説明

  A macrocyclic alkaloid occurring in Euonymus sieboldiana Blume, the base yields colourless crystals from MeOH. It is laevorotatory with [α]_D - 11° (c 0.49, CHCI3). The ultraviolet spectrum has two absorption maxima at 228 and 266 mJi. Four acetoxy groups and one acetoxymethyl group are present together with one secondary and one tertiary hydroxyl group. The structure has been elucidated from spectroscopic investigations, particularly the NMR and mass spectra.

• 参考文献

  Sugiura et al., Tetrahedron Lett., 2733 (1971)
  Wadaetal., ibid, 3131 (1971)

neoeuonymine 生産企業

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