Abstract: | Four new triterpenoid glycosides named asiaticoside C ( 1 ), D ( 2 ), E ( 3 ), and F ( 4 ) were isolated from the BuOH fraction of the EtOH extract of whole plants of Centella asiatica, together with three known compounds, asiaticoside ( 5 ), madecassoside ( 6 ), and scheffuroside B ( 7 ). Based on FAB‐MS, IR, 1H‐ and 13C‐NMR, and 2D‐NMR data (HMQC, HMBC, COSY), the structures of the new compounds were determined as (2α,3β,4α)‐23‐(acetyloxy)‐2,3‐dihydroxyurs‐12‐en‐28‐oic acid O‐α‐L ‐rhamnopyranosyl‐(1→4)‐O‐β‐D ‐glucopyranosyl‐(1→6)‐β‐D ‐glucopyranosyl ester ( 1 ), (2α,3β)‐2,3‐dihydroxyurs‐12‐en‐28‐oic acid O‐α‐L ‐rhamnopyranosyl‐(1→4)‐O‐β‐D ‐glucopyranosyl‐(1→6)‐β‐D ‐glucopyranosyl ester ( 2 ), asiatic acid 6‐O‐β‐D ‐glycopyranosyl‐β‐D ‐glucopyranosyl ester ( 3 ), (3β,4α)‐3,23‐dihydroxyurs‐12‐en‐28‐oic acid O‐α‐L ‐rhamnopyranosyl‐(1→4)‐O‐β‐D ‐glucopyranosyl‐(1→6)‐β‐D ‐glucopyranosyl ester ( 4 ). |