Synthesis and Antitumor Activities of Novel Organic Sulfur (Selenium) Tegafur Derivatives
Ningbo Li, Li Xu, Rong Ma, Qi Fan, Bo Li, Jie Qiao, Rui Guo, Xinhua Xu
Chinese Journal of Organic Chemistry . 2021, (7): 2723 -2734 .  DOI: 10.6023/cjoc202012047