Table 3.
Molecule in Sudlow’s I cavity | Hydrogens presenting tr-NOE signals | Strength of NOEs | Hydrogen distances (Å) | |
---|---|---|---|---|
Rosmarinic acid | H6 | H7a | s | 2.45 |
H6 | H7b | m | 3.63 | |
H2 | H7a | m | 3.72 | |
H2 | H7b | s | 2.53 | |
H8 | H6 | w | 4.44 | |
H8 | H2 | w | 4.10 | |
H8’ | H2’ | s | 2.24 | |
H8’ | H6’ | w | 4.60 | |
Caffeic acid | H3 | H5 | s | 2.63 |
H3 | H9 | m | 3.83 | |
Salvianic acid | H5 | H3a | m | 3.56 |
H5 | H3b | s | 2.40 | |
H9 | H3a | s | 2.60 | |
H9 | H3b | m | 3.75 |