Natural Compounds

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

6β-Acetoxy-furanoeremophil-9-one (Dihydrodecompositin)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1105

CAS Registry Number: 24405-85-4 Open image in new window

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

Biological sources: Euryops othonnoides (DC.) B. Nord. [1, 2]; E. pedunculatus [3]; Senecio teretifolius (H.B.K.) DC. [4]

C17H22O4: 290.1518

Mp: oil [1]

IR: 1690, 1540, 1750, 1240 [1]

MS: 290.152 [M]+ (22) (calc. for C17H22O4 290.152), 248 (82), 230 (39), 215 (17), 43 (100) [1]

1H NMR (CDCl3, TMS): 0.90 (3H, d, J = 7, H-15), 0.93 (3H, s, H-14), 1.92 (3H, d, J ≈ 1, H-13), 6.35 (1H, s, H-6), 7.36 (1H, br s, H-12) [1]

References

  1. 1.
    F. Bohlmann, C. Zdero, N. Rao, Chem. Ber. 105, 3523 (1972)CrossRefGoogle Scholar
  2. 2.
    F. Bohlmann, C. Zdero, Phytochemistry 17(7), 1135 (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
  4. 4.
    F. Bohlmann, C. Zdero, Phytochemistry 16(1), 135 (1977)CrossRefGoogle Scholar

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