Natural Compounds

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

6β-Isobutyroyloxy-10βH-furanoeremophil-1-one (6β-Isobutyryloxysenberginone)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1176

CAS Registry Number: 202347-83-9 Open image in new window

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

Biological sources: Senecio auricula Bourg. var. major Wk. [1]

C19H26O4: 318.1813

Mp: colorless oil [1]

IR (film): 1710, 1630, 1450, 1370, 1180, 1140, 1090, 1010, 950, 740 [1]

EI-MS (GC): 318 [M]+ (3), 248 (3), 233 (2), 230 (30), 215 (10), 188 (11), 146 (100), 125 (49), 91 (11), 85 (6), 71 (28), 43 (29), 41 (12) [1]

1H NMR (300 MHz, CDCl3): 0.97 (3H, s, H-14), 0.98 (3H, d, J = 7.5, H-15), 1.80 (3H, br s, H-13), 6.02 (1H, br s, H-6), 7.07 (1H, br s, H-12) [1]

References

  1. 1.
    P. Torres, J. Ayala, C. Grande, M.J. Macias, M. Grande, Phytochemistry 47(1), 57 (1998)CrossRefGoogle Scholar

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