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Pseudoginsenoside RT3

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Dammarane Type – 20(S)-Protopanaxatriol

Biological source: Panax pseudoginseng subsp. himalaicus [1]

C41H70O13: 770.481

[α]D14 + 30.9° (c 1.15, MeOH) [1]

13 C NMR (25 MHz, C 5D 5N): [ 1]

Table 1

C-1

39.5

C-16

26.6

Xyl-1

106.6

2

27.9

17

51.6

2

75.2

3

78.7

18

17.5

3

79.1

4

40.3

19

17.6

4

71.1

5

61.4

20

83.3

5

67.0

6

78.2

21

22.4

Glc-1

98.3

7

45.4

22

36.1

2

75.1

8

41.2

23

23.2

3

79.6

9

50.0

24

126.0

4

71.7

10

39.7

25

130.9

5

79.3

11

31.0

26

25.8

6

62.9

12

70.2

27

17.8

   

13

49.2

28

31.6

   

14

51.4

29

16.5

   

15

30.8

30

17.3

   

References

  1. 1.
    O. Tanaka, T. Morita, R. Kasai, J. Kinouchi, S. Sanada, Y. Ida, J. Shoji, Chem. Pharm. Bull. 33(6), 2323 (1985)CrossRefGoogle Scholar

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