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目的对报春花科珍珠菜属植物四块瓦(Lysimachia pardiformis Franch.)的全草进行化学成分研究。方法对四块瓦全草提取物进行柱色谱,根据化合物的理化性质和波谱数据鉴定结构。结果分离鉴定了7个化合物,分别鉴定为儿茶素(1),表儿茶素(2),pavetannin A(3),肉桂鞣质B1(4),maesopsin-6-O-glucopyranoside(5),quercetin3-O-α-L-rhamnopyranosyl(1→2)-β-D-xylopyranoside(6),尿囊素(7)。结论所有化合物均为首次从珍珠菜属分离得到。
Objective To study the chemical constituents of the whole plant of Lysimachia pardiformis Franch. From Primulaceae. Methods The whole plant extracts from four plants were subjected to column chromatography, and the structures were identified based on the physicochemical properties and spectral data of the compounds. Results Seven compounds were identified and identified as catechin (1), epicatechin (2), pavetannin A (3), cinnamon tannin B1 (4), maesopsin-6-O-glucopyranoside , quercetin3-O-α-L-rhamnopyranosyl (1 → 2) -β-D-xylopyranoside (6), allantoin (7). Conclusion All the compounds were isolated from the genus Lilium for the first time.