A bifunctional compound containing an amino group and diaminedithiol ligand and a manufacturing method thereof are revealed, the bifunctional compound includes at least one amino group and a diaminedithiol (N
2
S
2
) ligand. The amino groups is for reacting with compounds containing carboxylic acids or halogens while the N
2
S
2
ligand binds with technetium or rhenium so as to form an anion complex. The thiol group in the N
2
S
2
ligand is protected by a protecting group for prevention of oxidation and easy storage. This protecting group is released easily during complex reactions. Due to the bifunctional property, the compound is applied to preparation of radiopharmaceuticals such as imaging agents and targeted agents.
揭示了一种含有
氨基和二胺二
硫配体的双功能化合物及其制造方法,该双功能化合物包括至少一个
氨基和一个二胺二
硫(N2S2)
配体。
氨基用于与含有
羧酸或卤素的化合物发生反应,而N2S2
配体与
锝或
铼结合以形成阴离子络合物。N2S2
配体中的
硫醇基团通过保护基团进行保护,以防止氧化并便于储存。在复杂反应过程中,这种保护基团容易释放。由于具有双功能性质,该化合物被应用于制备放射性药物,如成像剂和靶向剂。