CAS Registry Number: 89354-01-8
Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Miscellaneous Glycosides – Chiisanogenin
C48H74O19: 954.482
Mp: 228°C (n-BuOH) [1]
[α] 14D + 7.7° (c 1.69, MeOH) [1]
IR νmax (nujol) cm−1: 3450, 1750, 1710 (COOR), 1640, 890 (C = CH2) [1]
1 H NMR (100 MHz, J/Hz, C5D5N): β-D-Glcp: 6.40 (d, J = 8, H-1)
β-D-Glcp′: 5.21 (d, J = 8, H-1)
α-L-Rhap: 5.82 (s, H-1) [1]
13 C NMR (100 MHz, C5D5N): [2]
Table 1
C-1 | 75.0 | C-16 | 32.5 | Glc-1 | 95.2 | Rha-1 | 102.5 |
2 | 38.6 | 17 | 56.7 | 2 | 73.8 | 2 | 72.5 |
3 | 173.1 | 18 | 47.5 | 3 | 78.4 | 3 | 72.3 |
4 | 147.6 | 19 | 49.5 | 4 | 70.5 | 4 | 73.8 |
5 | 49.5 | 20 | 150.7 | 5 | 76.3 | 5 | 70.2 |
6 | 25.1 | 21 | 29.5 | 6 | 69.2 | 6 | 18.3 |
7 | 33.4 | 22 | 36.8 | Glc′-1 | 104.7 | ||
8 | 41.6 | 23 | 113.9 | 2 | 75.2 | ||
9 | 44.0 | 24 | 23.5 | 3 | 76.9 | ||
10 | 44.0 | 25 | 18.9 | 4 | 78.4 | ||
11 | 70.2 | 26 | 17.9 | 5 | 77.8 | ||
12 | 32.2 | 27 | 13.8 | 6 | 61.3 | ||
13 | 35.2 | 28 | 175.0 | ||||
14 | 42.1 | 29 | 18.9 | ||||
15 | 30.7 | 30 | 110.6 |
References
R. Kasai, K. Matsumoto, S. Taniyasu, O. Tanaka, J.-H. Kim, D.-R. Hahn, Chem. Pharm. Bull. 34(8), 3284 (1986)
K. Matsumoto, R. Kasai, F. Kanamaru, H. Kohda, O. Tanaka, Chem. Pharm. Bull. 35(1), 413 (1987)
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(2013). Chiisanoside. In: Azimova, S.S. (eds) Natural Compounds. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0541-2_1446
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