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Four new 26-aminocholestane-type glycosides from Solanum abutiloides
Hitoshi Yoshimitsu1, Makiko Nishida, Mitsuko Yoshida
1Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan. yoshimit@kyukyo-u.ac.jp
Chemical & Pharmaceutical Bulletin
|February 19, 2002
Abstract:
From the fresh roots of Solanum abutiloides, four new 26-aminocholesteryl glycosides were obtained, and their structures were characterized by analysis of their spectra data, including two-dimensional (2D) NMR spectroscopy. These compounds were regarded as key intermediates in the biogenesis of steroidal alkaloids.