摘要 |
The subject of the present invention is specific lipidesters of halogenated nucleotides of the following formula wherein R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, X and Y are defined as described herein and salts thereof, said compounds have anti-cancer properties; pharmaceutical compositions containing the compounds, a method of synthesizing the compounds, and a method of using the compounds for treating malignant tumors.
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