Ardisimamilloside D

Reference work entry

CAS Registry Number: 310396-64-6 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Oleanene Type – 3β,15α,28,30-Tetrahydroxy-olean-12-ene

Biological source: Ardisia mamillata [1]

C53H88O22: 1076.576

[α]D25−21.6° (c 0.15, MeOH) [1]

HR-FAB-MSm/z: 1099.5671 [M + Na]+ [1]

1H NMR (500 MHz, J/Hz, C5D5N): 0.69 (H-5), 0.86, 1.04, 1.08, 1.17, 1.22 (s, CH3-25, 24, 26, 23, 29), 1.64 (s, H-27), 4.74 (H-15), 2.62 (H-18), 3.17 (dd, J = 10.0, 4.0, H-3), 3.87 (s, H2-28), 3.89 (H2-30)

α-L-Rhap: 6.41 (brs, H-1), 1.80 (d, J = 13.2, CH3-6)

α-L-Arap: 4.95 (brs, H-1)

β-D-Glcp: 5.38 (d, J = 7.6, H-1)

β-D-Glcp′: 5.25 (d, J = 7.6, H-1) [1]

13 C NMR (125 MHz, C 5D 5N): [ 1]

Table 1

C-1

39.6

C-16

36.7

Ara-1

104.5

Glc′-1

103.2

2

26.4

17

34.8

2

80.8

2

78.1

3

89.0

18

43.1

3

74.7

3

79.5

4

39.4

19

42.2

4

74.9

4

71.9

5

55.5

20

36.2

5

62.8

5

78.4

6

18.8

21

30.1

Glc-1

105.4

6

62.6

7

31.2

22

36.2

2

76.4

Rha-1

101.6

8

41.5

23

28.1

3

77.3

2

72.4...

References

  1. 1.
    J. Huang, Y. Ogihara, H. Zhang, N. Shimizu, T. Takeda, Chem. Pharm. Bull. 48, 1413 (2000)CrossRefGoogle Scholar

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