Three β-carboline alkaloids were isolated from ether soluble alkaloid fraction of Lycii Fructues, which were identified as N_9 formylharman the (I), 1-carbomethoxy-β-carboline (II) and perlolyrine (III). The content of these alkaloids was determine...
Three β-carboline alkaloids were isolated from ether soluble alkaloid fraction of Lycii Fructues, which were identified as N_9 formylharman the (I), 1-carbomethoxy-β-carboline (II) and perlolyrine (III). The content of these alkaloids was determined by GLC as (I) =1.5 × 10^(-5)%, (II) =1.3 × 10-4% and (III) =2.8 × 10^(-4)%. One unidentified alkaloid (C_(10)H_(13)NO₂, content 7.3 × 10^(-4)%) was isolated and the structure elucidation is under progress.