Natural Compounds

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

10α-Angeloyloxy-6α-benzoyloxy-5α(H)-dauc-8-en-4β-ol (10α-Angeloyloxy-6α-benzoate of Jaeschkeanadiol)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_958

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Taxonomy: Physicochemical and Pharmacological Properties of Sesquiterpene Esters – The Bicyclic Sesquiterpene Esters – Daucanes (Carotanes) – Diesters

Biological sources: Ferula communis L. subsp. communis [1]

C27H36O5: 440.2563

Mp: gum [1]

UV (CHCl3): 282 (ε 950), 274 (ε 1190), 246 (ε 5990) [1]

IR (KBr): 3510, 2962, 2940, 2880, 1710, 1650, 1605, 1588, 1455, 1388, 1320, 1278, 1238, 1162, 1120, 1045, 989 960, 850, 714 [1]

MS: 440 [M]+ (0.3), 423 [M − H2O + H]+ (9.4), 341 [M − angelic acid + H]+ (5.8), 323 [M − angelic acid − H2O + H]+ (17.5), 319 [M − C6H5COOH + H]+ (12.7), 301 [M − C6H5COOH − H2O + H]+ (7.63), 297 [M − angelic acid− iso-Pr]+ (14.4), 279 [M − angelic acid − iso-Pr − H2O]+ (4.6), 275 [M − C6H5COOH − iso-Pr]+ (28.1), 257 [M − C6H5COOH − iso-Pr − H2O]+ (15.4), 235 [M − C6H5COOH − angelate]+ (29.2), 219 [M − C6H5COOH − angelic acid + H]+ (53.1), 201 [M − C6H5COOH − angelic acid − H2O + H]+ (90.1), 175 [M − C6H5COOH − angelic acid − iso-Pr]+(100),...

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References

  1. 1.
    M. Miski, T.J. Mabry, Phytochemistry 24(8), 1735 (1985)CrossRefGoogle Scholar

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