Skip to main content

Table 1 1 H NMR and 13 C NMR data of compound 11 (400/100 MHz Pyridine- d 5 ), δ in ppm, J in Hz

From: Antifungal properties of a new terpernoid saponin and other compounds from the stem bark of Polyscias fulva Hiern (Araliaceae)

Position

δC

δH

(Jin Hz)

Position

δC

δH

(Jin Hz)

1

39.9

  

3-ara-1’

104.5

5.10

(1H, d, J = 6.2)

2

26.2

1.15

(2H, s)

2’

76.9

4.43

(

3

81.1

4.24

(1H, d, J = 7.6)

3’

73.9

4.10

 

4

43.5

  

4’

69.5

4.29

 

5

47.7

  

5’

65.8

3.68

(1H,s)

4.24

(1H, d, J = 4.0)

6

18.2

  

Rha-1”

102.2

6.21

(1H, s)

7

33.0

1.27

(1H, s)

2”

72.4

4.63

(1H, d, J = 3.3)

8

39.2

  

3”

72.6

  

9

48.2

  

4”

74.1

4.27

(1H, s)

10

36.8

  

5”

69.8

4.65

(2H, s)

11

23.8

  

6”

18.6

1.62

(3H, d, J = 4.7)

12

123.0

5.38

(1H, brs)

28-glu-1”’

95.7

6.21

(1H, dl, J = 4.2)

13

144.2

  

2”’

73.9

  

14

41.9

  

3”’

79.9

  

15

21.8

2.25

(1H, s)

4”’

70.8

  

1.04

(1H, s)

16

23.5

 

(2H, s)

5”’

78.2

4.19

(1H, m)

17

46.1

  

6”’

69.1

4.16

(1H, d, J = 9.1)

4.65

(1H, s)

18

42.2

3.14

(1H, d, J = 10.6)

Glu-1””

104.9

5.00

(1H, d, J = 7.8)

19

47.1

  

2””

75.8

  

20

30.8

  

3””

76.6

  

21

33.9

1.06

 

4””

78.7

  

22

33.1

1.83

 

5””

76.8

3.62

(1H, d, J = 9.4)

1.55

23

63.9

3.72

(1H,d, J = 7.9)

6””

61.2

4.05

(1H, d, J = 3.4)

4.10

(3H, s)

4.18

(1H,d, J = 9.1)

24

14.1

1.03

(3H, s)

Rha-1””’

101.7

5.85

(1H, s)

25

16.3

0.94

(3H, s)

2””’

72.5

4.71

(1H,brs)

26

17.6

1.09

(3H

3””’

70.3

4.56

(1H, d, J = 2.2)

27

26.3

2.17

(1H, s)

4””’

75.5

3.90

(1H, t, J = 8.4)

4.28

(1H, brs)

28

176.8

  

5””’

67.5

5.02

(1H, s)

29

33.3

0.83

(3H, s)

6””’

18.2

1.4

(3H, d, J = 4.7)

30

23.8

0.85

(3H, s)

-C = O

170.9

  
    

-CH3

21.3

2.01

(3H, s)