Studies on the Alkaloids of Menispermaceous Plants. CCLII. : Alkaloids of Stephania Sasakii HAYATA. (8). : On the Tertiary Base

Abstract

Examinations were made on tertiary bases contained in Formosan Stephania sasakii HAYATA, and pronuciferine (VII), roemerine (IX), nuciferine (VIII) (a non-phenolic base), and tuduranine (X) (a phenolic base) were isolated and identified besides the known cepharanthine (I), crebanine (II), phanostenine (IV), and berbamine (III). Three new bases, aknadinine, base VI, and base XIII were also isolated.