Four iridoid glucosides and a phenylpropanoid glycoside from Sesamum angolense
作者:Olivier Potterat、Jerome D. Msonthi、Kurt Hostettmann
DOI:10.1016/0031-9422(88)87042-0
日期:——
Abstract A new iridoidglucoside, sesamoside, isolated fromSesamumangolense (Pedaliaceae), has been assigned the structure methyl antirrinoside-4-carboxylate. It was accompanied by the known iridoidglucosides phlomiol, pulchelloside-I and 6β-hydroxyipolamiide, and by the phenylpropanoidglycoside verbascoside. The identities of these compounds were deduced by spectroscopic methods. The structure