Natural Compounds

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

6β-Angeloyloxy-4α-hydroxy-1,10-epoxy-furanoeremophilane

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1154

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

Biological sources: Euryops abrotanifolius DC [1, 2]; E. floribundus N.E. Br., E. linearis Harv., E. pectinatus (L.) Cass., E. pectinatus (L.) Cass. × chrysanthemoides (DC.) B. Nord. [2]

C20H26O5 346.1780

Mp: oil [1]

IR: 3500 (br), 1710 [1]

MS: 346.178 [M]+ (1) (calc. for C20H26O5 346.178); 246(20), 180 (100), 83 (95) [1]

1H NMR: 1.30 (6H, H-14, H-15), 1.86 (3H, d, J = 1, H-13), 2.93 (1H, m, H-1), 3.24 (2H, br d, J = 17, H-9), 6.45 (1H, br s, H-6), 6.98 (1H, br s, H-12) [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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