This invention relates to deuterated tyrosine derivatives labeled with 18F or 19F, methods of preparing such compounds, compositions comprising such compounds, kits thereof and uses of such compounds, compositions or kits for imaging proliferative diseases.本發明係關於經18F或19F標記之氘化酪胺酸衍生物、製備該等化合物之方法、包含該等化合物之組合物、其套組,及該等化合物、組合物或套組用於使增生性疾病成像之用途。(無元件符號說明)