The Synthesis and Spectra Property of 1,8- Naphthalimide Derivants;
合成了四种具有推拉电子结构的1，8-萘酰胺衍生物。
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Objective: To investigate the derivants of bergenin through structural modification and their activity of anti-tumor cells.
目的：探讨岩白菜素经结构修饰得到的衍生物以及它们的抗肿瘤细胞的活性。
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METHODS:To isolate the flavonoides and sitosterol derivants, the solvent extraction together with the column, chromatography and TLC methods were used.