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Abstract Besides the known compound verbascoside, two new phenylpropanoid glycosides, calceolarioside C, 1′- O -β- d -(3,4-dihydroxy-β-phenyl)-ethyl-4′- O -caffeoyl-β- d -Xylopyranosyl-(1ṫ' →… (More)
Abstract 6β-Angeloyloxytropan-3α-ol, 3α-senecioyloxytropan-6β-ol and 6β-tigloyloxytropan-3α-ol, tropine and two diasteromeric hygrolines were isolated from Schizanthus hookerii .
L'etude repertoire les metabolites secondaires presents dans 18 especes de Psoroma collectees dans le sud du Chili et dans l'ocean Antarctique
Abstract Six species of Scrophulariaceae were examined for their content in iridoid glucosides. The results, together with data from literature, are used for a classification of the family based on… (More)
Abstract Tropine, a pair of diastereoisomeric hygrolines and two new tropane alkaloids; 3α-senecioyloxytropan-6β-ol and 6β-angeloyloxytropan-3α-ol, were isolated from roots of Schizanthus hookeri .
Abstract Besides stansioside and plantarenaloside, the aerial parts of Campsidium valdivianum contain two new iridoid diglucosides, stansiosigenin 1-O-β-gentiobioside and plantarenalosigenin… (More)
Abstract Two new dehydroabietane diterpenes, dehydroabietinol and 19-malonyloxy-dehydroabietinol, and the known compound 4-epi-dehydroabietic acid were isolated from the aerial parts of Calceolaria… (More)