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Table 2 13C-NMR spectral data for compounds 2, 3, 4 and 5 in CDCl3

From: Isolation of anticancer constituents from Cucumis prophetarum var. prophetarum through bioassay-guided fractionation

C

(2)a

(3)a

(4)a

(5) b

1

36.0

35.9

35.9

34.0

2

71.6

71.5

71.6

71.4

3

213.6

212.9

213.1

81.1

4

50.2

50.2

50.2

50.8

5

140.2

140.3

140.3

140.7

6

120.4

120.1

120.2

120.5

7

23.8

23.9

23.8

24.1

8

42.3

42.7

42.3

42.7

9

48.4

48.6

48.3

48.4

10

33.7

33.6

33.7

33.4

11

212.3

211.1

212.3

213.1

12

48.6

49.8

48.6

48.7

13

50.6

48.9

50.7

51.7

14

48.1

44.9

48.2

48.1

15

45.3

 

45.4

45.4

16

71.2

71.4

71.3

71.1

17

58.1

67.5

57.3

58.2

18

19.8

19.7

19.9

19.9

19

20.0

19.9

20.1

20.4

20

78.2

208.2

78.1

78.4

21

23.9

31.5

23.9

24.7

22

202.5

–

202.6

202.6

23

120.3

–

118.9

119.4

24

151.9

–

155.7

152.0

25

79.3

–

71.1

79.4

26

26.3

–

29.5

26.5

27

25.9

–

29.3

26.1

28

29.3

21.2

28.9

21.7

29

21.2

29.3

21.2

23.8

30

18.8

19.9

19.2

19.1

CH3COO

170.3, 21.9

  

170.4, 21.6

  1. a Measured at 100 MHz. b Measured at 150 MHz