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本文合成了一个新的自旋标记的鬼臼糖甙衍生物，经元素分析、IR、MS和ESR分析确证了它的结构，并对它进行了抑制L1210细胞的体外实验，发现其抗肿瘤活性和VP－16－213相近。
In this paper, a new spin-labeled podophyllotoxin derivative was synthesized. Its structure was confirmed by elemental analysis, IR, MS and ESR analysis, and its anti-tumor activity was tested in vitro by inhibiting L1210 cells Similar to VP-16-213.