5-DEOXY-5-FLUOROMETHYLTHIORIBOSE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

摘要

Novel 5-deoxy-5-fluoromethylthioribose derivatives represented by formula (I), (wherein R represents CF2H or CFH2) and a pharmaceutical composition containing the novel compound of formula (I). The compounds are useful as physiologically active substances and can be utilized for treating, for example, tumor.