The invention is directed to radiolabelled MMP selective compounds, a processes for the preparation thereof, and uses thereof.
The derivatives of the invention have formula (I)
wherein
Y represents O, CH2, (CH2)2, S, NH, or C(=O)NH;
X represents 1-5 substituents,
wherein said substituents can be the same or different and wherein at least one of said substituents comprises a radioisotope suitable for PET and/or SPECT and/or a β-emitter;
Z is S or P;
Q is chosen from the group consisting of 3-pyridyl and carboxyl; and
R is chosen from the group consisting of C(=O)-NH-OH,
The MMP selective compounds of the invention are selective for MMPs and can be used for the identification and treatment of unstable atherosclerotic plaques
该发明涉及放射标记的MMP选择性化合物,其制备方法以及用途。该发明的衍
生物具有以下式(I)其中Y代表O、
CH2、( )2、S、NH或C(=O)NH;X代表1-5个取代基,其中所述取代基可以相同也可以不同,并且其中至少一个取代基包含适用于PET和/或
SPECT和/或β发射子的放射性同位素;Z为S或P;Q选择自3-
吡啶基和羧基组成的群;R选择自C(=O)-NH-OH组成的群。该发明的MMP选择性化合物对MMPs具有选择性,并可用于识别和治疗不稳定的动脉粥样硬化斑块。