N-[2-(diethylamino)ethyl]-5-[(Z)-(5-nitro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide 在
potassium [
18F]fluoride 、
4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷 作用下,
以
乙腈 为溶剂,
生成 N-[2-(diethylamino)ethyl]-5-[(Z)-(5-[18F]fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide