Rhenium- und Technetiumkomplexe mit einer Hypoxie lokalisierenden Gruppe

摘要

A compound of the formulae where at least one R is -(A)p-R2 where (A)p is a linking group and R2 is a hypoxia localizing noiety; and wherein the other R groups are the same, or different and are independently selected from hydrogen, halogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, aryl, -COOR3, -NH2, hydroxyalkyl, alkoxyalkyl, hydroxyaryl, haloalkyl, arylalkyl, -alkyl-COOR3, -alkyl-CON(R3)2, alkyl-N(R3)2, -aryl-COOR3, -aryl-CON(R3)2, -aryl-N(R3)2, 5- or 6-membered nitrogen- or oxygen-containing heterocycle; or two R groups taken together with the one or more atoms to which they are attached form a carbocyclic or heterocyclic, saturated or unsaturated spiro or fused ring which may be substituted with R groups; R1 is hydrogen, a thiol protecting group or -(A)p-R2; R3 is hydrogen, alkyl or aryl; m = 2 to 5; p = 0 to 20 A)