TRIPERNEOID SAPONINS FROM DIANTHUS CHINENSIS

Article abstract of DOI:10.1016/S0031-9422(00)90599-5

Two novel triterpenoid saponins, dianchinenoside C <23-O-β-D-glucopyranosyl 3β,16α-dihydroxyolean-12-ene 23α,28β-dioic acid 28-O-β-D-glucopyranoside> and dianchinenoside D <3β,16α-dihydroxyolean-12-ene 23α,28β-O-β-dioic acid 28-O-β-D-glucopyranosyl (1-->6)-β-D-glucopyranoside> were isolated from the aerial parts of Dianthus chinensis.Their structures were determined by spectroscopic methods and chemical evidence.We also report the revision of a previous misassignment of hainanenside, isolated from Ilex hainanensis Merr.In addition, known compounds, 3-O-α-L-arabinopyranosyl hederagenin 28-O-β-D-glucopyranosyl (1-->6)-β-D-glucopyranoside, sitosterol 3β-O-β-D-glucopyranoside, isoorientin-2"-O-glucoside, isovitexin-2"-O-glucoside, and chrysoeriol-7-O-glucoside, were also identified.