Triterpenoid Saponins Isolated from Platycodon grandiflorum Inhibit Hepatitis C Virus Replication

Figure 3

Chemical structures of triterpenoid saponins from the root of PG. Glc, β-D-glucopyranosyl; Lam, laminaribosyl; Gen, gentiobiosyl; Api, β-D-apiofuranosyl Xyl, β-D-xylopyranosyl; Rha, α-L-rhamnopyranosyl; Ara, α-L-arabinofuranosyl.