The two A-and one B-type linkages in 20 were confirmed in analogy to those in 19 using HMBC (Figure ), NOESY (Figure ), ECD (Figure ), and C NMR data (Table ). The terminal unit IV was identified as 2,3-cis-oriented (ent)-epicatechin based on the singlet like H of IV-H-2 in the 1 H NMR spectrum. Analysis of the C NMR data of unit IV showed that they much more closely correlated with the corresponding carbons of 4 rather than those of 6 (Table ). Thus, 19