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从三对节的叶子中分离得到 4个化合物 ,经化学和光谱方法鉴定其为 7-O-p-Coumaroyloxyugandoside( 1 ) ,7-O-cinnamoyloxyugandoside( 2 ) ,acteoside( 3)和 martynoside( 4) .其中前两者是新环烯醚萜甙化合物 ,后两者为首次从该植物中获得的苯丙素甙类化合物 .
Four compounds were isolated from three pairs of leaves and identified as 7-Op-Coumaroyloxyugandoside (1), 7-O-cinnamoyloxyugandoside (2), acteoside (3) and martynoside by chemical and spectral methods The former two are new iridoid compounds, the latter two for the first time from the plant obtained phenylpropanoid glycosides.