Jurine, a novel type of steroidal saponi
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K. Schreiber; H. Ripperger
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Article
📅
1966
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Elsevier Science
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French
⚖ 244 KB
NEARLY twenty years ago, Marker et al. (1) suggested that the true naturally occurring steroidal saponins synthesized by plants might have an open side chain moiety in which ring closure to the spiroketal structure encountered in the corresponding sapogenins is prevented by conjugation of the hydrox