CAS Registry Number: 214692-84-9
Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Oleanene Type – Soyasapogenol E
Biological source: Lathyrus palustris [1]
C42H66O14: 794.445
[α] 25D −9.8° (c 0.52, C5H5N:H2O 1:1) [1]
HR-FAB-MS (negative ion mode) m/z: 793 (M-H)−, 631 (M-H-Glc)− [1]
1 H NMR (J/Hz, C5D5N): 0.72, 0.86, 0.96, 1.17, 1.22, 1.27, 1.38 (s, CH3 × 7), 5.24 (s, H-12)
β-D-Glcp: 5.59 (d, J = 7.0, H-1) [1]
13 C NMR (C5D5N): [1]
Table 1
C-1 |
38.5 |
C-16 |
27.3 |
GlcUA-1 |
105.1 |
2 |
26.6 |
17 |
47.8 |
2 |
81.1 |
3 |
90.7 |
18 |
47.5 |
3 |
76.1 |
4 |
43.8 |
19 |
46.7 |
4 |
72.9 |
5 |
56.1 |
20 |
34.1 |
5 |
78.2 |
6 |
18.5 |
21 |
50.9 |
6 |
172.4 |
7 |
33.0 |
22 |
215.6 |
Glc-1 |
104.8 |
8 |
39.8 |
23 |
22.5 |
2 |
75.8 |
9 |
47.8 |
24 |
63.3 |
3 |
78.4 |
10 |
36.4 |
25 |
15.6 |
4 |
69.9 |
11 |
24.0 |
26 |
16.7 |
5 |
78.2 |
12 |
123.0 |
27 |
25.5 |
6 |
61.6 |
13 |
141.8 |
28 |
20.9 |
||
14 |
42.0 |
29 |
31.8 |
||
15 |
26.0 |
30 |
25.3 |
Pharm./Biol.: Hepatoprotective activity [1]
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M. Udayama, M. Ohkawa, N. Yoshida, J. Kinjo, T. Nohara, Chem. Pharm. Bull. 46(9), 1412 (1998)
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(2013). Palustroside I. In: Azimova, S.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0541-2_1064
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