药物治疗是当前抗癌的主要手段之一。顺铂已广泛用于临床治疗。但它具有较大的毒性和副作用,损伤人的肾脏。为了寻找抗癌性高、抗癌谱广、毒性低的药物,近十几年来已经合成并测试了大量金属络合物的抗癌活性。1979年Kpf-Maier发现金属二茂类化合物具有抗癌活性。二氯二茂钛是其中的典型代表物。动物实验结果表明,它对数 Drug treatment is one of the main anti-cancer methods. Cisplatin has been widely used in clinical treatment. But it has greater toxicity and side effects, damage the kidneys. In order to find high anti-cancer, anti-cancer spectrum wide, low toxicity drugs, the past decade has been synthesized and tested a large number of metal complexes anticancer activity. In 1979, Kpf-Maier found that metal-based compounds have anticancer activity. Titanocene is one of the typical representatives. Animal experiments show that it is logarithmic