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Chiisanoside

Reference work entry

CAS Registry Number: 89354-01-8 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Miscellaneous Glycosides – Chiisanogenin

Biological source: Acanthopanax chiisanensis [1], A. divaricatus [2]

C48H74O19: 954.482

Mp: 228°C (n-BuOH) [1]

[α]D14 + 7.7° (c 1.69, MeOH) [1]

IR νmax (nujol) cm−1: 3450, 1750, 1710 (COOR), 1640, 890 (C = CH2) [1]

1H NMR (100 MHz, J/Hz, C5D5N): β-D-Glcp: 6.40 (d, J = 8, H-1)

β-D-Glcp′: 5.21 (d, J = 8, H-1)

α-L-Rhap: 5.82 (s, H-1) [1]

13 C NMR (100 MHz, C 5D 5N): [ 2]

Table 1

C-1

75.0

C-16

32.5

Glc-1

95.2

Rha-1

102.5

2

38.6

17

56.7

2

73.8

2

72.5

3

173.1

18

47.5

3

78.4

3

72.3

4

147.6

19

49.5

4

70.5

4

73.8

5

49.5

20

150.7

5

76.3

5

70.2

6

25.1

21

29.5

6

69.2

6

18.3

7

33.4

22

36.8

Glc′-1

104.7

   

8

41.6

23

113.9

2

75.2

   

9

44.0

24

23.5

3

76.9

   

10

44.0

25

18.9

4

78.4

   

11

70.2

26

17.9

5

77.8

   

12

32.2

27

13.8

6

61.3

   

13

35.2

28

175.0

       

14

42.1

29

18.9

       

15

30.7

30

110.6

       

References

  1. 1.
    R. Kasai, K. Matsumoto, S. Taniyasu, O. Tanaka, J.-H. Kim, D.-R. Hahn, Chem. Pharm. Bull. 34(8), 3284 (1986)CrossRefGoogle Scholar
  2. 2.
    K. Matsumoto, R. Kasai, F. Kanamaru, H. Kohda, O. Tanaka, Chem. Pharm. Bull. 35(1), 413 (1987)CrossRefGoogle Scholar

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© Springer Science+Business Media New York 2013

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