Natural Compounds

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

3β,6β-di(Senecioyloxy)-10βH-furanoeremophil-9-one

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1412

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

Biological sources: Othonna intermedia Compton [1]; O. furcata Druce [2]

C25H32O6: 428.2199

Mp: oil [1]

IR: 1720, 1685, 1650 [1]

UV 274 (ε 12000) [1]

MS: 428.222 [M]+ (6) (calc. for C25H32O6: 428.220) [1]

1H NMR (C6D6): 0.96 (3H, d, J = 7, H-15), 1.25 (3H, br s, H-14), 1.93 (3H, br s, H-13), 5.07 (1H, m, J = 13, H-3), 6.32 (1, m, J = 20, H-6), 7.33 (1H, br s, H-12) [1]

References

  1. 1.
    F. Bohlmann, A. Suwita, Chem. Ber. 109, 1230 (1976)CrossRefGoogle Scholar
  2. 2.
    J. Jakupovic, V.P. Patnak, M. Grenz, S. Banerjee, C. Wolfrum, R.N. Baruah, F. Bohlmann, Phytochemistry 26(4), 1049 (1987)CrossRefGoogle Scholar

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