CAS Registry Number: 77943-54-5
Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Miscellaneous Glycosides – Jujubogenin
Biological source: Zizyphus jujuba [1]
C52H84O21: 1044.550
Mp: 229–233°C (C5H5N-H2O) [1]
[α] 28D −46.5° (c 0.98, MeOH) [1]
IR (KBr) νmax cm−1: 3400 [1]
FD-MS m/z: 1083 [M + K], 1067 [M + Na]+ [1]
13 C NMR (25 MHz, C5D5N): [1]
Table 1
C-3 |
87.8 |
Ara-1 |
104.3 |
6-deoxy-Tal-1 |
101.5 |
20 |
68.3 |
2 |
74.2 |
2 |
71.7 |
21 |
29.9 |
3 |
82.1 |
3 |
67.4 |
22 |
45.2 |
4 |
67.4 |
4 |
74.0 |
5 |
64.5 |
5 |
66.8 |
||
Glc-1 |
103.1 |
6 |
17.2 |
||
2 |
82.1 |
Xyl-1 |
105.5 |
||
3 |
77.9 |
2 |
75.6 |
||
4 |
71.0 |
3 |
78.2 |
||
5 |
78.2 |
4 |
70.6 |
||
6 |
62.2 |
5 |
67.4 |
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References
N. Okamura, T. Nohara, A. Yagi, J. Nishioka, Chem. Pharm. Bull. 29(3), 676 (1981)
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(2013). Zizyphus-Saponin III. In: Azimova, S.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0541-2_1477
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