[Chemical constituents from Crotalaria sessiliflora L.].

ABSTRACT

In this study, we isolated and purified the extracts of the whole plant of Crotalaria sessiliflora L. by column chromatographic.Twelve compounds were isolated and identified as followings sessiliflorin B(1), quercetin (2), kaempferol (3), soyasapogenol B(4), fernenol (5), neoechinulin A(6), ethyl 4-hydroxybenzoate (7), ethyl caffeate (8), 5,7-dihydroxychromone(9), crotadihydrofuran A(10), butesuperin B(11) and aurantiamide acetate(12).Compound 1 is a new compound, compound 3-12 were isolated from the plant for the first time.