[Studies on some phenolic compounds in Matthiola incana].

1-Sinapoylglucose was isolated in cristalline form from mutants of Matthiola incana. In addition, 1-feruloyl-glucose and 1-p-cumaroyl-glucose were isolated and identified by paper chromatography. The molecular weights of penta-(trimethylsilyl)-1-sinapoyl-glucose and penta-(trimethylsilyl)-1-feruloyl-glucose have been determined by mass-spectroscopy.Two additionally isolated flavonol glycosides from Matthiola incana have been found to be kaempferol-7-rhamnoside-3-(rhamnosylarabinoside) and kaempferol-7-rhamnoside-3-(rhamnosylglucoside).