(+)-Kuraramine, a possible metabolite of (−)-N-methylcytisine in flowers of Sophora flavescens

(+)-Kuraramine, a possible metabolite of (−)-N-methylcytisine in flowers of Sophora flavescens Isokuraramine and (−)-7,11-dehydromatrine, lupin alkaloids from flowers of Sophora flavescens Lupin alkaloids from sophora chrysophylla Lupinen‐Alkaloide, XI. Die Alkaloide aus Sophora flavescens (+)-11-oxocytisine, a lupin alkaloid from leaves of sophora secundiflora Alkaloids from Sophora flavescens Aition Alkaloids from Sophora flavescens Aition Five New Alkaloids from the Roots of Sophora flavescens Cytotoxic Lavandulyl Flavanones from <i>Sophora </i><i>f</i><i>lavescens</i> (−)-N-ethylcytisine, a lupin alkaloid from the flowers of Echinosophora koreensis