position

d_H (600 MHz)

d_C (150 MHz)

1

1.26 (t, 12.6), 1.58 (m)

36.6

2

3.58 (m)

66.8

3

3.75 (m)

66.6

4

1.45 (t, 3.6), 1.58 (m)

31.5

5

2.18 (m)

50.1

6

202.7

7

5.62 (s)

120.5

8

165.1

9

2.99 (t, 8.4)

33.1

10

37.6

11

1.47 (m), 1.64 (m)

20.1

12

1.70 (m), 2.02 (m)

30.8

13

46.9

14

82.9

15

1.50 (m), 1.81 (m)

30.4

16

1.87 (m)

20.2

17

2.20 (m)

48.6

18

0.83 (s)

23.9

19

0.76 (s)

17.2

20

75.7

21

1.06 (s)

20.6

22

3.32 (m)

73.3

23

1.36 (m), 1.52 (m)

33.2

24

1.87 (m)

47.8

25

2.43 (m)

41.5

26

178.7

27

1.16 (d, 7.2)

15.1

28

4.15 (m)

79.3

29

1.31 (d, 6.0)

19.1

2-OH

4.41 (d, 6.0)

3-OH

4.34 (d, 3.0)

14-OH

4.63 (s)

20-OH

3.74 (s)

22-OH

4.37 (d, 4.8)