| abstract |
The invention relates to a radiopharmaceutical product having in particular a cardiac tropism, comprising a nitride complex of a transition metal, and its method of preparation. This complex corresponds to the formula (M=N)L1L2 (I) in which M is a transition metal, for example Tc99m, Re186 or Re188, and L1 and L2 which can be identical or different, correspond to the formula (II) wherein R1 and R2 can be alkyl radicals, V and W can be O, S or Se, n=0 or 1, m=0 or 1, and Y represents N, P or As. |