2-deoxy-2-fluoro L-Fucose is a fluorinated fucose analog which can be metabolized inside the cell to a substrate-based inhibitor of fucosyltransferases.

SGN-2FF是一种口服生物利用度高的岩藻糖基转移酶 (fucosyltransferase) 抑制剂。它有效地抑制岩藻糖基转移酶的活性，展现出显著的抗肿瘤作用，特别是在癌症研究中具有潜在应用价值。