New iridoids from Pedicularis artselaeri.
Mots clés
Abstrait
Three new iridoids, named artselaenin I, II and III, were isolated from the whole plants of Pedicularis artselaeri, along with 11 known compounds, 8-epiloganic acid, 7-deoxy-8-epiloganic acid, plantarenaloside, mussaenoside, lariciresinol-4-O-beta-D-glucoside, lariciresinol-4'-O-beta-D-glucoside, alaschaniosideA, cirtusinA, 2-(p-hydroxyphenyl)-ethanol 1-O-beta-D-glucopyranoside, 3-methoxy-4-primeverosylacetophenone and adenine. Their structures were identified mainly by spectral evidence.