Mulleinsaponin IV

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Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Oleanene Type – 21β-Hydroxy-saikogenin F

Biological source: Verbascum fruticulosum [1]

C54H88O23: 1104.571

[α]D25 + 31.5° (c 1.15, MeOH) [1]

FAB-MS (positive ion mode) m/z: 1127.5609 (M + Na)+ [1]

1H NMR (400 MHz, J/Hz, C5D5N): 4.15 (H-3), 6.01 (d, J = 10.5, H-7), 5.71 (dd, J = 10.5, 3.0, H-12), 4.58 (m, H-16), 3.73 (d, J = 11.0, H-23), 4.38 (d, J = 11.0, H-23), 1.07 (s, CH3-24), 0.99 (s, CH3-25), 1.40 (s, CH3-26), 1.13 (s, CH3-27), 3.43 (d, J = 7.0, H-28), 4.39 (H-28), 1.27 (s, CH3-29), 1.16 (s, CH3-30)

β-D-Fucp: 4.92 (d, J = 8.0, H-1), 4.66 (dd, J = 8.0, 8.0, H-2), 4.08 (dd, J = 9.0, 3.0, H-3), 4.16 (H-4), 3.62 (q, J = 6.0, H-5), 1.40 (d, J = 6.0, CH3-6)

β-D-Glcp: 5.59 (d, J = 8.0, H-1), 4.10 (H-2), 4.21 (H-3), 4.17 (H-5), 4.29 (dd, J = 11.0, 5.0, H-6), 4.35 (dd, J = 11.0, 3.5, H-6)

β-D-Glcp′: 5.26 (d, J = 8.0, H-1), 3.95 (dd, J = 8.0, 8.0, H-2),...

References

  1. 1.
    T. Miyase, C. Horikoshi, S. Yabe, S. Miyasaka, F.R. Melek, G. Kusano, Chem. Pharm. Bull. 45(12), 2029 (1997)CrossRefGoogle Scholar

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