Natural Compounds

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

2β-(2′-Methylacryloyloxy)-10β-hydroxy-furanoeremophilane

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1213

CAS Registry Number: 53820-40-9 Open image in new window

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

Biological sources: Euryops abrotanifolius DC. [1]

C19H26O4: 318.1831

Mp: oil [1]

IR: 3430, 1720, 1645 [1]

MS: 318.183 [M]+ (12) (calc. for C19H26O4 318.183), 300 (29), 231 (22), 214 (28), 199 (53), 108 (100) [1]

1H NMR: 0.80 (3H, m, H-15), 1.05 (3H, s, H-14), 1.90 (3H, d, H-13), 2.53 (1H, br d, H-6α), 3.06 (1H, br d, J = 17, H-6β), 5.09 (1H, m, H-2α), 6.96 (1H, br s, H-12); OMeacr: 1.94 (3H, t, H-4′), 5.52 (1H, dq, J = 1; 1, H-3′a), 6.09 (1H, br s, H-3′b) [1]

References

  1. 1.
    F. Bohlmann, C. Zdero, M. Grenz, Chem. Ber. 107, 2730 (1974)CrossRefGoogle Scholar

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