Advertisement

Zygophyloside F

Reference work entry

CAS Registry Number: 171980-77-1 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Ursene Type – Quinovic Acid

Biological source: Zygophyllum coccineum, Z. album, Z. dumosum [1]

C42H66O17S: 874.402

[α]D25 + 23° (c 0.25, MeOH) [1]

LSI-MSm/z: 873 [M-H] (75), 711 [M-H-Glc] (6), 667 [M-H-Glc-CO2] (4), 587 [M-H-Glc-CO2-SO3] (2), 97 [HSO4] (78), 80 [SO3] (100) [1]

1H NMR (500 MHz, J/Hz, C5D5N): 0.76 (d, J = 5.9, H-30), 0.87 (s, CH3-25), 0.90 (H-5, H-20), 1.08 (H-1), 1.12 (s, CH3-24), 1.16 (d, J = 6.3, CH3-29), 1.19 (s, CH3-26), 1.22 (H-6), 1.28 (s, CH3-23), 1.30 (H-21), 1.40 (H-19), 1.46 (H-6), 1.60 (H-1), 1.65 (H-22), 1.72 (H-7), 1.77 (H-22), 1.89 (H-2), 1.91 (H-7), 1.99-2.14 (H-11), 2.12 (H-2), 2.20 (H-15), 2.38 (H-16), 2.56 (H-15, H-16), 2.67 (H-18), 2.68 (H-9), 3.15 (dd, J = 4.2, 11.4, H-3)

β-D-Quip: 4.72 (d, J = 7.6, H-1), 4.96 (H-2), 4.27 (H-3), 3.61(H-4), 3.71 (H-5), 1.57 (d, J = 5.9, CH3-6)

β-D...

References

  1. 1.
    M.H.A. Elgamal, K.H. Shaker, K. Poellmann, K. Seifert, Phytochemistry 40, 1233 (1995)CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2013

Personalised recommendations