Scillascilloside E-2

Reference work entry

CAS Registry Number: 97400-13-0 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Cucurbitane Type – 15-Deoxoeucosterol

Biological source: Scilla scilloides [1]

C57H92O28: 1224.577

Mp: 210–216°C (n-BuOH-MeOH-H2O) [1]

[α]D − 38.1° (c 1.3, C5H5N) [1]

IR (KBr) νmax cm−1: 3350, 1720 [1]

MSm/z: 1247 [M + Na]+ [1]

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

Table 1

C-1

35.7

C-16

39.7

Glc-1

105.5

2

27.3

17

97.1

Ara-1

101.7

3

82.3

18

19.4

Glc′-1

103.5

4

48.1

19

19.7

Araf-1

111.2

5

43.7

20

43.6

Glc″-1

104.5

6

18.8

21

17.3

   

7

26.8

22

36.9

   

8

135.4

23

81.6

   

9

136.0

24

212.5

   

10

36.7

25

32.

   

11

21.2

26

7.7

   

12

25.4

30

62.6

   

13

48.9

31

64.2

   

14

50.9

32

26.3

   

15

32.3

       

References

  1. 1.
    M. Sholichin, K. Miyahara, T. Kawasaki, Chem. Pharm. Bull. 33(4), 1756 (1985)CrossRefGoogle Scholar

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