RADIOACTIVE IODINE- OR BROMINE LABELLED PIPERIDINE COMPOUND AS WELL AS METHOD OF PREPARING SAME AND COMPOSITION COMPRISING SAID COMPOUND

摘要

the invention relates to a compound of piperidine in iodine or bromine radioactive, having the general formula (i), in which there is a radioactive iodine atom) or a bromine atom, q represents a radioactive; group derived from a heterocyclic ring system, comportan two ring annulation.which include at least two atoms together straight choisisdans group consisting of n, o, and s, the ring system is replaced by at least one oxo - and / or thioxo function and can be replaced by one or more substituents selected from the group consisting of alkyl of c1 c4, c1-c4 alkoxy, halogen, c1-c4 alcoylamino di (c1 - c4) and alcoylamino.the invention relates to a preparation process of the compound, a composition comprising the compound, a radiopharmaceutical kit preparation, as well as of the composition.