Natural Compounds

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

6α-(3′,4′,5′-Trimethoxy-benzoyloxy)-4β-hydroxy-5α(H)-dauc-8-en-10-one (Palliferin)

Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-0539-9_921

CAS Registry Number: 80535-89-3 Open image in new window

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

Biological sources: Ferula pallida Korov. [1]

C25H34O7: 446.2305

Mp: 133–134°C [1]

[α]D +201° (c 0.4, CHCl3) [1]

UV: 245 (4.01), 268 (4.04) [1]

IR: 3600–3300, 1690, 1660–1640, 1590, 1515 [1]

MS: 446 [M]+, 403 [M − 43]+, 234 [M − C10H12O5]+, 212 [C10H12O5]+ [1]

1H NMR: 0.85 (6H, d, J = 6.0, H-12, H-13), 1.35 (3H, s, H-14), 1.93 (3H, br s, H-15), 5.93 (1H, s, H-9), 5.78 (1H, m, H-6); acyl group: 3.83 (6H, s, 2 × OCH3), 3.85 (3H, s, OCH3), 7.25 (2H, s, H-2′, H-6′) [1]

References

  1. 1.
    A.Y. Kushmuradov, A.I. Saidkhodzhaev, A.Sh. Qadirov, Khim. Prir. Soedin. 523 (1981)Google Scholar

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