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Hebevinoside IV

Reference work entry

CAS Registry Number: 101365-06-4 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Cucurbitane Type – 7β-Metoxy-hebevinogenin

Biological source: Hebeloma vinosophyllum [1]

C36H60O7: 604.433

Mp: 172–173°C [1]

IR (KBr) νmax cm−1: 3410, 1638, 1075, 1038 [1]

1H NMR (J/Hz, CDCl3): 3.98 (dd, J = 11.8, 4.5, H-3), 5.74 (brd, J = 5.6, H-6), 3.42 (brd, J = 5.6, H-7), 0.69, 0.97, 1.00, 1.12, 1.22 (s, CH3x5), 4.44 (dd, J = 7.3, 13.7, H-16), 0.99 (d, J = 8.1, CH3-21), 1.62 (s, CH3-26), 1.70 (s, CH3-27), 5.19 (brt, J = 7.7, H-24), 3.34 (s, OMe)

β-D-Xylp: 4.36 (d, J = 6.0, H-1) [1]

13 C NMR (C 5D 5N): [ 1]

Table 1

C-3

87.3

Xyl-1

107.8

5

147.9

2

74.9

6

119.3

3

78.5

7

77.8

4

71.2

16

71.1

5

67.1

24

126.2

   

25

130.5

   

OMe

56.2

   

References

  1. 1.
    H. Fujimoto, K. Suzuki, H. Hagiwara, M. Yamazaki, Chem. Pharm. Bull. 34, 88 (1986)CrossRefGoogle Scholar

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© Springer Science+Business Media New York 2013

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