Natural Compounds

2013 Edition
| Editors: Shakhnoza S. Azimova, Ashraf I. Saidkhodzhaev

6β-Acetoxy-1α-hydroxy-10αH-furanoeremophil-9-one

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1108

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Taxonomy: Physicochemical and Pharmacological Properties of Sesquiterpene Esters – The Bicyclic Sesquiterpene Esters – Eremophilanes – Furanoeremophilanes – Monoesters

Biological sources: Senecio pampse Lingesh. [1]

C17H22O5: 306.1467

Mp: 137°C (Et2O) [1]

IR (CCl4): 3540, 1750, 1685, 1235 [1]

MS: 306.147 [M]+ (20) (calc. for C17H22O5 306.147), 264 (25), 246 (35), 228 (69), 221 (61), 213 (67), 179 (100) [1]

1H NMR (270 MHz, CDCl3): 0.91 (3H, d, J = 7, H-15), 0.97 (3H, s, H-14), 1.90 (1H, m, H-4α), 1.92 (3H, d, J = 1, H-13), 2.18 (3H, s, OAc), 2.38 (1H, d, J = 9, H-10), 4.19 (1H, dddd, J = 9; 9; 5, H-1), 4.54 (1H, d, J = 1.5, OH), 6.35 (1H, s, H-6α), 7.40 (1H, q, J = 1, H-12) [1]

References

  1. 1.
    F. Bohlmann, C. Zdero, Phytochemistry 18(1), 125 (1979)CrossRefGoogle Scholar

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