Table 3 13 C NMR data for compounds 7 – 10 in Structural characterization of phenolic constituents from the rhizome of Imperata cylindrica var. major and their anti-inflammatory activity

Table 3 13 C NMR data for compounds 7–10 in CD OD. 3
No.789101––––26.82 (br. s)6.87 (d, 1.5)6.41 (d, 1.8)6.95 (d, 1.5)3––––4––––57.04 (d, 8.5)7.02 (d, 8.5)6.59 (d, 7.8)6.76 (d, 8.0)66.78 (br. d, ca. 9)6.79 (dd, 1.5, 8.5)6.53 (dd, 1.8, 7.8)6.81 (dd, 1.5, 8.0)72.63 (dd, 8.0, 8.0)2.62 (dd, 8.0, 13.5)4.37 (dd, 9.6, 10.2)5.00 (d, 4.5)2.84 (dd, 5.0, 8.0)2.89 (dd, 7.0, 13.5)82.59 (m)2.47 (m)4.32 (dd, 9.6, 11.4)3.11 (dd, 4.5, 4.5)93.58 (m)3.80 (m, overlapped)––4.08 (dd, 8.0, 8.0)1′––––2′6.91 (br. s)6.85 (br. s)6.45 (d, 1.8)7.17 (d, 8.5)3′–––6.72 (d, 8.5)4′––––5′6.72 (d, 8.5)6.74 (m, overlapped)6.61 (d, 8.4)6.72 (d, 8.5)6′6.77 (br. d, ca. 9)6.74 (m, overlapped)6.54 (dd, 1.8, 8.4)7.17 (d, 8.5)7′6.23 (d, 15.5)4.82 (d, 2.0)4.11 (dd, 5.4, 10.2)4.72 (d, 7.5)8′5.96 (dd, 7.5, 15.5)3.97 (dd, 2.0, 5.0)3.83 (dd, 5.4, 11.4)2.97 (m)9′–––3.79 (dd, 9.5, 9.5)4.02 (dd, 5.0, 9.5)1′′4.81 (d, 7.0)4.80 (d, 7.5)5.49 (d, 3.6)4.35 (d, 7.5)2′′3.52 (dd, 9.0, 9.0)3.47 (dd, 7.5, 9.0)3.50 (dd, 3.6, 9.6)3.26 (dd, 7.5, 9.0)3′′3.49 (dd, 9.0, 9.0)3.43 (dd, 9.0, 9.0)3.76 (dd, 9.0, 9.6)3.28 (dd, 9.0, 9.0)4′′3.41 (dd, 8.0, 9.0)3.35 (dd, 9.0, 9.0)3.40 (dd, 9.0, 9.6)3.30 (m)5′′3.51 (m)3.49 (m)4.34 (m)3.10 (m)6′′3.67 (dd, 6.0, 12.0)3.58 (dd, 6.5, 11.0)4.24 (dd, 5.4, 12.0)3.56 (dd, 5.0, 11.5)3.98 (br. d, ca. 12)3.98 (dd, 1.5, 11.0)4.50 (dd, 2.4, 12.0)3.67 (dd, 2.0, 11.5)6′′- C OCH3––––6′′-CO CH 3––1.90 (s)–1?4.72 (br. s)4.69 (br. s)3.82 (s)–2?3.85 (br. d, ca. 3)3.81 (m, overlapped)––3?3.73 (dd, 3.0, 9.0)3.68 (dd, 3.0, 9.0)4.90 (br. s)–4?3.31 (dd, 9.0, 9.0)3.34 (dd, 9.0, 9.0)4.40 (br. s)–5?3.67 (m)3.63 (m)4.18 (br. s)–6?1.21 (d, 6.0)1.18 (d, 6.0)4.15 (dd, 1.8, 13.2)–––5.04 (dd, 1.2, 13.2)–3-OCH33.76 (s)3.83 (s)3.61 (s)3.84 (s)3′-OCH33.81 (s)3.82 (s)3.64 (s)–