Collect. Czech. Chem. Commun. 1981, 46, 1048-1053

Components of Senecio nemorensis var. subdecurens

Josef Jizba, Věra Laudová, Zdeněk Samek, Karel Ubik and Ladislav Novotný

Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6


From the root of Senecio nemorensis L. var.subdecurens Girsb. ex Pantocs. a mixture of the following compounds was isolated: sesquiterpenic hydrocarbons of mass 204 and paraffinic hydrocarbons C11 - C13, a secondary paraffinic alcohol - ginnol a mixture of triterpenic alcohols bauerenol and lupeol, a mixture of caretenoids, a mixture of phytosterols, i.e. β-sitosterol, stigmasterol, D-aromadendren-4-ol (spathulenol) (I), D-aromadendrane-4β,10α-diol (III), and nemosenin E (1β,10β-epoxy-3β-hydroxy-6β-isovaleryloxyfuroeremophilane (X).