Natural Compounds

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

3β,6β-Diangeloyloxy-furanoeremophil-1(10)-en-9-one (3β,6β-Diangeloyloxy-9-oxoeuryopsin)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1402

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

Biological sources: Euryops spathaceus DC [1, 2]; E. lateriflorus DC. [2]

C25H30O6: 426.2042

Mp: oil [1]

IR: 1725, 1685, 1630 [1]

MS: 426.205 [M]+ (calc. for C25H30O6 426.204) [1]

1H NMR: 1.04 (3H, d, H-15), 1.29 (3H, s, H-14), 1.88 (3H, d, H-13), 5.05 (1H, m, H-3α), 6.57 (1H, t, H-1), 7.34 (1H, q, H-12); OAng: 2.00 (dq), 2.08 (dq), 6.20 (qq) [1]

References

  1. 1.
    F. Bohlmann, C. Zdero, M. Grenz, Chem. Ber. 107, 2730 (1974)CrossRefGoogle Scholar
  2. 2.
    F. Bohlmann, C. Zdero, Phytochemistry 17(7), 1135 (1978)CrossRefGoogle Scholar

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