Natural Compounds

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

6β-Senecioyloxy-furanoeremophilane

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1278

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

Biological sources: Farfugium japonicum (L.) Kitam. (= Ligularia tussilaginea Makino) [1]; Gynoxys nitida Muschler [2]

C20H28O3: 316.2038

Mp: viscous oil [1]

IR (liquid): 1710, 1645, 1563 [1]

MS: 316 [M]+ (1), 159 (77), 145 (29), 83 (100), 55 (23) [1]

1H NMR (CCl4): 0.90 (3H, m, H-15), 0.96 (3H, s, H-14), 1.88 (3H, H-13), 6.22 (1H, s, H-6), 7.02 (1H, m, H-12); OSen: 1.88 (3H, H-4′), 2.17 (3H, H-5′), 5.67 (1H, m, H-2′) [1]

References

  1. 1.
    H. Nagano, Y. Tanahashi, Y. Moriyama, T. Takahashi, Bull. Chem. Soc. Jpn. 46, 2840 (1973)CrossRefGoogle Scholar
  2. 2.
    J. Jakupovic, C. Zdero, M. Kings, Phytochemistry 40(6), 1677 (1995)CrossRefGoogle Scholar

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