Position

1a* (in MeOD)

1b* (in MeOD)

1c** (in MeOD)

1d** (in MeOD)

5a* (in CDCl₃-MeOD)

1

1.89 m; 1.66 m

1.85 m; 1.66 m

1.87^ov; 1.66^ov

1.89 m; 1.66 m

1.42^ov (2H)

2

2.24 m;

2.79 td (13.8, 6.4)

2.24 m;

2.79 td (13.8, 6.4)

2.26 m;

2.80 td (13.9, 6.3)

2.23 m;

2.80 td (13.9, 6.4)

1.84 m; 1.46 m

3

4.83 brs

4

1.30 m

5

1.71 dd (12.4, 3.4)

1.71 dd (12.4, 3.1)

1.67^ov

1.69 dd (6.2, 2.5)

6

1.07 m; 1.50 m

1.11^ov; 1.51^ov

1.07 m; 1.51^ov

1.07 m; 1.50^ov

1.70 m; 0.96^ov

7

1.52 m; 1.19 m

1.22 m; 1.51^ov

0.98 m; 1.50^ov

0.97 m; 1.50^ov

1.52 m; 1.32^ov

8

1.84 brd (5.1)

1.83 brd (6.4)

1.86^ov

1.87 dd (10.4, 3.7)

1.48 m

9

10

0.82 brd (6.3)

11

1.38 m; 2.26 m

1.36 brdd (10.0, 3.2);

2.29 m

1.38 m; 2.24 m

1.40^ov; 2.28 m

1.60 m; 1.24 m

12

1.76 brdd (11.6, 7.5);

1.86 m

1.76 m;

1.89 brdd (12.6, 3.2)

1.58 m; 1.88^ov

1.56 m; 1.92 m

1.42 m; 2.22 m

13

14

15

2.16 m; 1.27 m

2.13 m; 1.27 m

2.15^ov; 1.32 m

2.16 m; 1.32 m

2.59 brdd (13.1, 5.3);

1.21 m

16

1.34 m; 2.04 m

1.30 m; 2.05 m

1.44 m; 2.14^ov

1.43 m; 2.14 m

1.68 m; 1.32^ov

17

1.50 m

1.53^ov

1.40 m

1.42 m

18

1.15 s

1.15 s

1.16^ov

1.15^ov

1.75 m

19

0.56 d (4.3);

0.91^ov

0.56 d (4.2);

0.91^ov

0.57 d (4.0);

0.92^ov

0.56 d (4.4);

0.92^ov

2.65^ov (2H)

20

1.54 m

1.53^ov

1.51^ov

1.52^ov

21

0.91^ov

0.91^ov

0.91^ov

0.91^ov

5.30 brd (3.7)

22

1.04 m; 1.42 m

1.05 m; 1.43 m

1.30 m; 1.50^ov

1.28 m; 1.51^ov

1.17 m;

2.41 dd (15.1, 5.1)

23

1.60 m; 1.57 m

1.63 m; 1.59 m

1.35 m; 1.50^ov

1.40^ov (2H)

0.77 d (7.0)

24

5.27 t (6.4)

4.78 dd (10.2, 1.9)

3.22 brd (10.4)

2.88 dd (8.8, 1.9)

0.90 s

25

0.93 s

26

1.47 s

1.16^ov

1.16^ov

1.16^ov

0.97 s

27

1.42 s

1.16^ov

1.13 s

1.12 s

28

1.01 s

1.01 s

1.01 s

1.01 s

1.20 s

29

1.12 s

1.12^ov

1.11 s

1.11 s

5.00 brs; 4.92 brs

30

24-OCOCH₃

2.08 s

2.08 s

25-OCOCH₃

1.94 s

24-OMe

3.49 s

30-OMe

3.64 s

3.64 s

3-OCOCH₃

2.02 s

21-OCOCH₃

1.99 s