Studies on the Constituents from the Bark of Bauhinia purpurea

摘要

In a previous paper, we reported a new sigmasteroyl glucoside derivative together with four known compounds. In addition to the above compounds, the isolation and identification of twenty-four compounds from the same source are described here. Their structures were determined on the basis of spectral evicence as well as comparison with authentic samples. Those compounds included four waxes, four triterpenes, eight steroids, two glyceride, three flavonoids, and three phenylpropanoids. Some new compounds were found in mixtures of three alkyl #omega#-hydroxyalkanoate, glyceride, and phenylpropanoids.