Natural Compounds

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

6β-(2′-Methylacryloyloxy)-3β-senecioyloxy-10βH-furanoeremophil-9-one

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1431

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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. euphorboides Hutch. [2]; O. furcata Druce [3]

C24H30O6: 414.2042

Mp: oil [1]

UV 274 (ε 12000) [1]

IR: 1720, 1650, 1685 (CO) [1]

IR (CCl4): 1720, 1680, 1650 [2]

MS: 414.204 [M]+ (10) (calc. for C24H30O6 414.204), 83 (100), 69 (80) [2]

1H NMR (C6D6): 0.96 (3H, d, J = 7, H-15), 1.25 (3H, br s, H-14), 2.93 (3H, br s, H-13), 5.61 (1H, m, J = 13, H-3), 6.32 (1H, 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.
    F. Bohlmann, K.-H. Knoll, Phytochemistry 17(3), 461 (1978)CrossRefGoogle Scholar
  3. 3.
    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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