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Table 2 13C and 1H RMN data for ergosterol (75 MHz and 300 MHz)

From: Ergosterol isolated from the basidiomycete Pleurotus salmoneostramineus affects Trypanosoma cruzi plasma membrane and mitochondria

Position δC EXP δC LIT.a δH EXP δH LIT.b
1 38.4 38.5   
2 31.9 32.1   
3 70.5 70.5 3.64 m (1H) 3.61 m (1H)
4 40.8 40.9   
5 139.8 139.8   
6 119.6 119.7 5.58 dd (5.5, 3.0 Hz, 1H) 5.56 dd (5.4, 2.2 Hz, 1H)
7 116.3 116.4 5.38 dd (5.4, 2.9 Hz, 1H) 5.38 dd (5.4, 2.5 Hz, 1H)
8 141.4 141.3   
9 46.2 42.3   
10 37.1 37.1   
11 21.1 21.1   
12 39.1 39.1   
13 42.9 42.9   
14 54.6 54.6   
15 22.9 23.1   
16 28.3 28.3   
17 55.7 55.8   
18 12.1 12.1 0.95 s (3H) 0.95 s (3H)
19 16.3 16.3 0.65 s (3H) 0.63 s (3H)
20 40.3 40.4   
21 21.1 21.2 1.04 d (J = 6.6 Hz, 3H) 1.00 d (J = 6.6 Hz, 3H)
22 135.6 135.6 5.20 m (1H) 5.20 m (1H)
23 131.9 132.1 5.21 m (1H) 5.20 m (1H)
24 42.9 42.9   
25 33.1 33.1   
26 19.9 20.0 0.84 d (J = 6.7 Hz, 3H) 0.84 d (J = 6.7 Hz, 3H)
27 19.7 19.7 0.82 d (J = 6.7 Hz, 3H) 0.83 d (J = 6.7 Hz, 3H)
28 17.6 17.6 0.92 d (J = 6.6 Hz, 3H) 0.95 d (3H)
  1. a [21]
  2. b [22]