Comparison of their NMR (Tables and) and ECD data (Figure ) indicated that the structure of 14 was closely related with that of 13. The major difference was the presence of parahydroxyphenyl signals in 14 vs. the AMX H NMR resonances of 13. One pair of highly coupled signals at (H 7.61 and 6.86, each 2H, br d, J = 8.6) was characteristic for a para-substituted phenyl, which was identified as a E-ring via HMBC correlations (Figure ) connecting II-H-2′&6′ (H 7.61) to II-C-2 (C 78.5). Thus, 14 was shown to contain epiafzelechin as unit II, which was also consistent with the (+)-HRESIMS peak at 849.2045 [M + H] + , 16 mass units less than that of 13.