Secondary metabolites from Senecio burtonii (Compositae).
A cacalolide derivative named 4alpha-[2'-hydroxymethylacryloxy]-1beta-hydroxy-14-(5-->6) abeo eremophilan-12,8-olide and a shikimic acid derivative named (3'E)-(1alpha)-3-hydroxymethyl-4beta,5alpha-dimethoxycyclohex-2-enyloctadec-3'-enoate along with three known compounds, octacosan-1-ol, 3beta-hydroxyolean-12-en-28-oic acid and 3beta-acetoxyolean-12-en-28-oic acid were isolated from Senecio burtonii. Their structures and relative configurations were established on the basis of spectroscopic analysis.
Department of Chemistry, Faculty of Science, University of Douala, Cameroon. ndomjefr@yahoo.fr
J C
JC
Ndom
J T
JT
Mbafor
A G B
AG
Azebaze
J C
JC
Vardamides
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Z
Kakam
A F W
AF
Kamdem
A
A
Deville
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TM
Ngando
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Fomum
D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry / Q000302:isolation & purification*; D018514:Plant Structures / Q000737:chemistry; D012674:Senecio / Q000737:chemistry*; D012765:Shikimic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
C512469:(3'E)-(1alpha)-3-hydroxymethyl-4beta,5alpha-dimethoxycyclohex-2-enyloctadec-3'-enoate; C512468:4alpha-(2'-hydroxymethylacryloxy)-1beta-hydroxy-14-(5-6) abeo eremophilan-12,8-olide; D009281:Naphthalenes; D012765:Shikimic Acid