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三尖杉酯硷是我国医药工作者从海南粗榧树皮中分离出的抗肿瘤药物之一种,临床应用证实对急性白血病等恶性肿瘤具有肯定的效果。由于天然三尖杉酯硷在植物中含量很低(约0.002％),医科院药研所自1973年开始了半合成三尖杉酯硷的研究,并
Harringtonine is a kind of anti-tumor drug which is separated from the rough bark of Hainan by medical workers in China. The clinical application has confirmed the positive effect on malignant tumors such as acute leukemia. Since the natural harringtonine is very low in plants (about 0.002%), the Institute of Pharmaceutical Research has been studying the semi-synthetic harringtonine since 1973