Natural Compounds

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

6β-Angeloyloxy-3β-senecioyloxy-10βH-furanoeremophil-9-one

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1388

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

Biological sources: Othonna triplinervia DC. [1]; Hertia pallens Kuntze. [2]

C25H32O6: 428.2200

Mp: colorless oil [1]

IR (CCl4): 1720, 1680, 1650 [1]

MS: 428.220 [M]+ (22) (calc. for C25H32O6 428.220), 328 (7), 228 (3), 83 (100) [1]

1H NMR (270 MHz, CDCl3, TMS): 0.82 (3H, br s, H-14), 0.82 (3H, br s, H-15), 2.65 (1H, m, H-10), 5.23 (1H, m, H-3), 6.34 (1H, br s, H-2″ in OSen), 6.41 (1H, br s, H-3′ in OAng), 6.59 (1H, s, H-6) [1]

References

  1. 1.
    F. Bohlmann, K.-H. Knoll, Phytochemistry 17(3), 461 (1978)CrossRefGoogle Scholar
  2. 2.
    J. Jakupovic, F. Bohlmann, M. Grenz, Phytochemistry 28(11), 3231 (1989)CrossRefGoogle Scholar

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