Table 1 ¹HNMR and ¹³CNMR data of the isolated compound (ALUP, BA and LUP) (J in HZ)

1

2.25 (m), 3.13 (m)

36.3

0.84 (m), 1.64 (m)

38.8

38.7

2

1.81, 2.14 (m)

27.0

1.52, 1.64 (m)

27.3

27.4

3

4.46 (1 H,dd,J = 5.3;4.1)

80.9

3.19 (1 H,dd, J = 4.9,5.3)

79.03

3.23 (1 H,m)

79.0

4

 -

37.7

 -

38.7

 -

38.8

5

 -

139.8

 -

55.3

 -

55.3

6

5.26 (1 H,br.s)

118.8

1.42(m), 1.55(m)

18.2

1.39(m), 1.55(m)

18.3

7

1.37 (m), 1.55(m)

34.5

1.35(m), 1.40(m)

34.3

1.32(m), 1.40(m)

34.6

8

 -

42.8

 -

40.7

 -

40.8

9

1.86 (br.s)

55.3

1.25 (br.s)

50.5

1.29 (br.s)

50.4

10

 -

37.7

 -

37.2

 -

37.1

11

2.01 (m)

22.5

1.37 (m)

20.8

1.32 (m)

21.1

12

1.62, 2.44 (m)

23.7

1.04,1.68 (m)

25.5

1.03,1.66 (m)

25.1

13

2.93 (m)

32.5

2.20 (m)

38.4

2.23 (m)

38.0

14

 -

46.7

 -

42.4

 -

42.8

15

1.21 (m)

32.4

1.14(m)

30.5

1.16 (m)

27.6

16

1.51, 2.62 (m)

34.1

1.27(m)

32.1

1.28 (m)

35.5

17

 -

55.3

 -

56.3

 -

43.0

18

1.78 (m)

50.3

1.61(m)

49.2

1.62 (m)

47.9

19

3.52 (m)

39.2

3.00 (m)

46.9

2.36 (m)

48.3

20

 -

150.8

 -

150.4

150.9

21

1.9, 2.24 (m)

31.0

1.99, 1.44(m)

37.0

29.9

22

1.54, 2.25(m)

33.3

1.55, 1.96(m)

29.6

40.0

23

1.40 (3 H,s)

29.8

0.87 (3 H,s)

27.5

0.78 (3 H, s)

28.0

24

0.95 (3 H,s)

22.6

0.77 (3 H,s)

15.3

0.81 (3 H, s)

15.3

25

1.29 (3 H,s)

16.5

1.27 (3 H,s)

16.0

0.85 (3 H, s)

16.1

26

1.06 (3 H,s)

17.7

0.98 (3 H,s)

16.1

0.96 (3 H, s)

15.9

27

1.04 (3 H,s)

14.7

0.95 (3 H,s)

14.6

0.99 (3 H, s)

14.5

28

0.99 (3 H,s)

14.5

 -

181.1

1.05 (3 H, s)

18.0

29

4.58, 4.69

(br.s)

109.3

4.62,4.75 (br.s)

109.6

4.59 (1 H, br.s, H-29a)

4.70 (1 H, br.s, H-29b)

109.3

30

1.71 (3 H,s)

19.3

1.71 (3 H,s)

19.3

1.70 (3 H,s)

19.3

CH3-C = O

2.05 (3 H,s)

20.9

CH3-C = O

170.9