中华补血草化学成分的研究

Studies on the Chemical Constituents of Chinese Sealavender (Limonium sinense )

自白花丹科植物中华补血草Limoniumsinense（Girald）Kuntze的地上部分首次分得4种结晶，经理化常数测定和波谱分析，分别鉴定Ⅰ为杨梅树皮素-3-O-β-D-葡萄糖甙，Ⅱ为杨梅树皮素-3-O－α-L-鼠李糖甙，Ⅲ为槲皮素-3-O-α-L-鼠李糖甙，Ⅳ为槲皮素。

Fo r known flavonoids were isolated from the aerial part of Limonium sinense (Girald )-Kuntze. On the basis of UY, 1HNMR, 13CNMR and FAB-MS spectroscopic analysis, they wereidentified as myricetin-3-O-6-D-glucoside (Ⅰ), myricetin-3-O-α-L-rhamnoside (Ⅱ), quercetin3 O α-L-rhamnoside (Ⅲ) and quercetin (Ⅳ). This seemed to be the first report describing theirisolation from L. sinense.