1. Laboratoire de Chimie Biologique, Université de Lyon I, 69622 Villeurbanne, France;2. Chemistry Division, DSIR, Petone, New Zealand;3. Department of Chemistry, Jawaharlal Institute, Pondicherry 605006, India
Abstract:
Besides vitexin, two compounds have been isolated from Mollugo oppositifolia and identified as vitexin 7-glucoside and 2″-p-coumaroylvitexin 7-glucoside. The latter is a new natural compound. Some features common to the electron-impact mass spectra of permethyl vitexin 7-glucoside and permethyl isovitexin 7-glucoside are discussed.