Patent ID: 6461585
Filing Date: 2002-10-08
Classification: A61K,C07B,C07C

Abstract:
A process of preparing a radiolabelled haloaromatic compound (I) of the formula: wherein:R2 is selected from an alkyl group, an aryl group, a hydrogen atom, a halogen atom, a substituted oxygen atom, a substituted nitrogen atom, a substituted sulfur atom, a carbonyl group, a cyano group, an amino group, and a guanidino group; *X is any radiohalide; said process comprising reacting a radiohalogen ion with a insoluble polymer compound (II) in the presence of a solvent and an oxidant, said polymer compound (II) having the formula: â€ƒwherein, R1 is an alkyl group; and R2 is as described above.