469-14-7Relevant articles and documents
Thermal degradation of glycosides. I. Degradation of typical triterpenoid and steroid glycosides
Higuchi,Kitamura,Komori
, p. 638 - 646 (1986)
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ALKALOIDS OF Rhinopetalum stenantherum. II. THE STRUCTURE OF STENANTHINE AND STENANTHIDINE
Samikov, K.,Rashkes, Ya. V.,Shakirov, R.,Yunusov, S. Yu.
, p. 273 - 278 (2007/10/02)
From a methanolic extract of the epigeal part of Rhinopetalum stenantherum have been isolated β-chaconine (I) and the new glucoalkaloids stenanthine with mp 262-264 deg C, D 46.5 deg, C45H73NO13 (II), and stenanthidine with mp 269-271 deg C, D -47.5 deg, C39H63NO11 (III).On the basis of the facts that partial hydrolysis of trioside (II) formed the biosides (I) and (III), and that on the hydrolysis of the latter the monoside γ-chaconine was found, it may be assumed that stenanthine has the structure of solanidine 3-O-(--D-glucoside), and stenanthidine that of solanidine 3-O-.
