Zygophyloside I

Reference work entry

CAS Registry Number: 212055-69-1 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Oleanene Type – 2β,3β,23-Trihydroxy-olean-12-en-28-oic Acid

Biological source: Zygophyllum decumbens [1]

C42H66O16: 826.435

Mp: 186–191° [1]

1H NMR (500.13 MHz, J/Hz, CD3OD): 0.93 (Hα-1), 1.97 (Hβ-1), 3.86 (Hα-2), 3.67 (d, J = 9.5, H-3), 1.38 (H-5), 1.23 (Hα-6), 1.44 (Hβ-6), 1.53 (Hα-7), 1.17 (Hβ-7), 1.62 (H-9), 1.81 (Hα-11), 1.81 (Hβ-11), 5.20 (H-12), 1.88 (Hα-15), 0.98 (Hβ-15), 1.92 (Hα-16), 1.69 (Hβ-16), 2.87 (dd, J = 4.2, 13.2, H-18), 1.62 (Hα-19), 1.10 (Hβ-19), 1.27 (Hα-21), 1.04 (Hβ-21), 1.65 (Hα-22), 1.58 (Hβ-22), 3.90 (d, J = 11.3, H-23), 3.26 (d, J = 11.3, H-23), 0.70 (s, CH3-24), 0.89 (s, CH3-25), 0.80 (s, CH3-26), 1.06 (s, CH3-27), 0.82 (s, CH3-29), 0.80 (s, CH3-30); β-D-GlcUAp: 4.60 (d, J = 7.8, H-1), 3.51 (H-2), 3.57 (H-3), 3.56 (H-4), 3.71 (H-5); β-D-Glcp: 5.63 (d, J = 8.1, H-1), 3.56 (H-2), 3.37 (H-3),...

References

  1. 1.
    K. Poellmann, K. Schaller, U. Schweizer, M.H.A. Elgamal, K.H. Shaker, K. Seifert, Phytochemistry 48, 875 (1998)CrossRefGoogle Scholar

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