摘要
<正>吉西他滨(gemcitabine,Gem)(图1)属细胞周期特异性抗代谢类药物,外观为白色至类白色固体,易溶于水,微溶于甲醇,非极性有机溶剂中几乎不溶,主要作用于S期,是一种人工合成的胞嘧啶核苷衍生物,首先由美国礼来公司于1996年研制成功并获准上市,我国于1999年批准进口。Gem是非小细胞肺癌、胰腺癌、乳腺癌、卵巢癌、宫颈癌、子宫癌及膀胱癌等的一线化疗用药,Gem代谢产
引文
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