Natural Compounds

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

1α-Tigloyloxy-10β-hydroxy-furanoeremophilane

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_1295

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

Biological sources: Euryops oligoglossus DC. ssp. oligoglossus [1]

C20H28O4: 332.1987

Mp: colorless oil; isolated as mixture with 1α-angeloyloxy-10β-hydroxy-furanoeremophilane [1]

IR (CCl4): 3600, 1718, 1640 [1]

MS: 332.199 [M]+ (12) (calc. for C20H28O4: 332.199), 314 (24), 232 (16), 108 (82), 83 (100) [1]

1H NMR (270 MHz, CDCl3, TMS): OTigl: 1.83 (3H, br s), 1.87 (3H, br d), 6.94 (1H, qq) [1]

References

  1. 1.
    F. Bohlmann, C. Zdero, Phytochemistry 17(7), 1135 (1978)CrossRefGoogle Scholar

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