Bioactive eremophilanolides from Senecio poepigii.
A new bioactive eremophilanolide, 1alpha-tigloyloxy-8betaH,10betaH-eremophil-7(11)-en-8alpha,12-olide, was isolated from Senecio poepigii and its structure was elucidated by spectral analysis. 1alpha-Angeloyloxy-8beta-methoxy-10betaH-eremophil-7(11)-en-8alpha,12-olide was also isolated. Antifungal and insect antifeedant properties were evaluated.
Reina
Matías
M
Instituto de Productos Naturales y Agrobiología (IPNA), CSIC, La Laguna, Tenerife, Spain.
González-Coloma
Azucena
A
Domínguez-Díaz
Dulce
D
Cabrera
Raimundo
R
Giménez Mariño
Cristina
C
Rodríguez
Matías L
ML
Villarroel
Luis
L
D000818:Animals; D000935:Antifungal Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D005247:Feeding Behavior / Q000187:drug effects; D007313:Insecta / Q000187:drug effects / Q000502:physiology; D009682:Magnetic Resonance Spectroscopy; D012674:Senecio / Q000737:chemistry*; D013329:Structure-Activity Relationship; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology
D000935:Antifungal Agents; D014315:Triterpenes; C492472:eremophilenolide