Saponin Glycyrrhiza uralensis from

Kitagawa, L, K. Hori, T. Taniyama, J.-L. Zhou, and M. Yoshikawa Saponin and Sapogenol. 47. On the Constituents of the Roots of Glycyrrhiza uralensis Fischer from Northeastern China. 1. Licorice-Saponins A3, B2, and C2. Chem. Pharm. Bull. (Japan), 41, 43 (1993). 

Zhang, R.-Y., J.-H. Zhang, and M.-T. Wang Studies on the Saponins from the Roots of Glycyrrhiza uralensis Fisch. Yaoxue Xuebao (Acta Pharm. Sinica, China), 21, 510 (1986) Chem. Abstr., 105, 187603a (1986). 

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