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Table 4 1H- and 13C-NMR spectroscopic data for 6 and 7

From: Study of the anti-allergic and anti-inflammatory activity of Brachychiton rupestris and Brachychiton discolor leaves (Malvaceae) using in vitro models

  Dihydrodehydrodiconiferyl alcohol 4-O-β-D-glucoside (6) Dihydrodehydrodiconiferyl alcohol 9-O-β-D-glucoside (7)
δ C δH (Mult, Int), J in Hz δ C δH (Mult, Int), J in Hz
1 137.09   134.67  
2 111.19 7.03 (d, 1H), 1.84 110.71 7.02 (d, 1H), 2.01
3 150.9   149.05  
4 147.6   147.48  
5 117.95 7.14 (d, 1H), 8.43 116.08 6.78 (d, 1H), 8.09
6 119.37 6.93 (dd, 1H), 8.31, 2.03 119.72 6.89 (dd, 1H), 8.28, 2
7 88.48 5.56 (d, 1H), 5.85 88.98 5.62 (d, 1H), 6.21
8 55.68 3.44 (m, 1H) 53.28 3.69 (m, 1H)
9 65.07 3.80, 3.75 (m, m, 2H) 72.46 4.23, 3.79 (dd, m, 2H)
3-OCH3 56.79 3.87 (s, 3H) 56.44 3.85 (s, 3H)
1′ 138.37   136.64  
2′ 114.19 6.73 (s, 1H) 114.19 6.75 (s, 1H)
3′ 145.24   145.21  
4′ 147.6   147.48  
5′ 129.58   129.56  
6′ 118.04 6.72 (s, 1H) 118.21 6.80 (s, 1H)
7′ 32.89 2.63 (t, 2H) 32.89 2.65 (t, 2H)
8′ 35.84 1.82 (m, 2H) 35.82 1.84 (m, 2H)
9′ 62.22 3.57 (t, 2H) 62.23 3.59 (t, 2H)
3′-OCH3 56.71 3.83 (s, 3H) 56.77 3.88 (s, 3H)
1″ 102.78 4.88 (covered by solvent, 1H) 104.57 4.38 (d, 1H), 7.79
2″ 74.90 3.48 (m, 1H) 75.18 3.25 (m, 1H)
3″ 77.84 3.39 (m, 1H) 78.07 3.31 (m, 1H)
4″ 71.34 3.39 (m, 1H) 71.66 3.31 (m, 1H)
5″ 78.19 3.39 (m, 1H) 78.26 3.31 (m, 1H)
6″ 62.51 3.85, 3.69 (m, 2H) 62.81 3.88, 3.70 (m 2H)
  1. NMR data (δ) were measured 1H-NMR (400 MHz, CD3OH) and 13C-NMR data (100 MHz, CD3OH)