恶性肿瘤是危害人类健康和生命的主要疾病。全球投入了大量人力物力用于研究开发防治癌症的新药物。相对于单纯化学合成,以天然活性成分为先导化合物寻找新药有广阔的发展前景。迄今为止已评估了4万余种高等植物抗肿瘤活性。国内外研究人员对传统中药和民间草药抗癌作用进 Malignant tumors are the major diseases endangering human health and life. The world invested a lot of manpower and resources for research and development of new drugs to fight cancer. Relative to simple chemical synthesis, natural active ingredients as lead compounds to find new drugs have broad prospects for development. To date, more than 40,000 species of higher plants have been evaluated for their antitumor activity. Domestic and foreign researchers on the traditional Chinese medicine and folk medicine into the anti-cancer effect