New daucane esters from Ferula tingitana.
In addition to the three known daucane esters (2,3,8) and one phenylpropanoid (9), the petroleum ether extract of the roots of Ferula tingitana yielded four new daucane esters: 14-p-anisoyloxy-dauc-4,8-diene (1), acetyltingitanol (4), acetyldesoxodehydrolaserpitine (5), and 4-beta-hydroxy-6-alpha-p-hydroxybenzoyloxy-10-alpha-angeloyloxy dauc-8-ene (6). A possible biogenetic pathway for 1,5-cis- and 1,5-trans-daucanes is presented.
D055598:Chemical Phenomena; D002621:Chemistry; D003508:Cycloheptanes / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000032:analysis*; D010946:Plants, Medicinal / Q000032:analysis*
D003508:Cycloheptanes; D010936:Plant Extracts