Six new triterpenoidal glycosides including two new sapogenols from Albizziae Cortex. V. - Kinjo,J.; Araki,K.; Fukui,K.; Higuchi,H.; Ikeda,T.; Nohara,T.; Ida,Y.; Takemoto,N.; Miyakoshi,M.; Shoji,J. (Chem Pharm Bull, 1992)