Licorice glycoside C2 is a oleanane-type triterpene oligoglycoside isolated from Glycyrrhiza uralensis. Various biological activities are associated with licorice extracts, such as anti-viral, anti-microbial, antioxidant, anti-inflammatory, anti-ulcer, anti-cancer and anti-HIV effects[1].
[1]. Kitagawa I, et al. Saponin and sapogenol. XLVII. On the constituents of the roots of Glycyrrhiza uralensis Fischer from northeastern China. (1). Licorice-saponins A3, B2, and C2. Chem Pharm Bull (Tokyo). 1993 Jan;41(1):43-9. [2]. Rizzato G, et al. A new exploration of licorice metabolome. Food Chem. 2017 Apr 15;221:959-968.