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Clinoposaponin XIV

Reference work entry

CAS Registry Number: 197632-90-9 Open image in new window

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

Biological source: Clinopodium chinense [1]

C42H68O14: 796.460

[α]D23 + 53.3° (c 0.83, MeOH) [1]

SI-MS (positive ion mode) m/z: 819.4503 (M + Na)+ [1]

1H NMR (400 MHz, J/Hz, C5D5N): 4.29 (dd, J = 12.0, 5.0, H-3), 6.04 (brd, J = 10.0, H-11), 5.73 (dd, J = 10.0, 2.5, H-12), 4.59 (m, H-16), 4.11 (brd, J = 11.0, H-21), 3.72, 4.37 (brd, 11.0, H2-23), 0.94 (s, CH3-24), 1.02 (s, CH3-25), 1.41 (s, CH3-26), 1.15 (s, CH3-27), 3.44, 4.41 (d, 7.0, H2-28), 1.28 (s, CH3-29), 1.17 (s, CH3-30)

β-D-Fucp: 4.97 (d, J = 8.0, H-1), 4.53 (dd, J = 9.5, 8.0, H-2), 4.05 (dd, J = 9.5, 3.5, H-3), 4.15 (brs, H-4), 3.69 (H-5), 1.46 (d, J = 6.5, CH3-6)

β-D-Glcp: 5.33 (d, J = 8.0, H-1), 4.04 (dd, J = 9.0, 8.0, H-2), 4.22 (dd, J = 9.0, 9.0, H-3), 4.27 (dd, J = 9.0, 9.0, H-4), 4.01 (m, H-5) [1]

13 C NMR(100...

References

  1. 1.
    T. Miyase, Y. Matsushima, Chem. Pharm. Bull. 45(9), 1493 (1997)CrossRefGoogle Scholar

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