Natural Compounds

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

6α-Acetoxy-10βH-furanoeremophil-1-one

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1104

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

Biological sources: Senecio filaginoides DC. [1]

C17H22O4: 290.1518

Mp: 131–132°C (colorless crystals from MeOH) [1]

IR (KBr): 1728, 1708, 1640, 1560, 1240, 840, 725 [1]

MS: 290 [M]+ (7), 248 (5), 215 (12), 188 (2), 147 (21), 146 (4, 85), 124 (5, 100), 131 (3), 109 (4), 43 (45) [1]

1H NMR (CDCl3): 0.95 (3H, s, H-14), 1.06 (3H, d, J = 6.5, H-15), 1.90 (3H, d, J = 1, H-13), 2.05 (3H, s, OAc), 5.97 (1H, s, H-6), 7.05 (1H, br s, W1/2 = 4, H-12) [1]

References

  1. 1.
    M.S.A. de Salmeron, J. Kavka, O.S. Giordano, Planta Med. 47, 221 (1983)CrossRefGoogle Scholar

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