CAS Registry Number: 97400-13-0
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]
MS m/z: 1247 [M + Na]+ [1]
13 C NMR (25 MHz, C5D5N): [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 |
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References
M. Sholichin, K. Miyahara, T. Kawasaki, Chem. Pharm. Bull. 33(4), 1756 (1985)
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(2013). Scillascilloside E-2. In: Azimova, S.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0541-2_1352
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