This invention relates to heterocyclic amino acid derivatives suitable for labeling or already labeled with 18F or 19F, methods of preparing such compounds, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for imaging proliferative diseases.本發明係關於適於用18F或19F標記或已經18F或19F標記之雜環胺基酸衍生物、製備該等化合物之方法、包含該等化合物之組合物、包含該等化合物或組合物之套組,及該等化合物、組合物或套組用於增生性疾病成像之用途。(無元件符號說明)
