Multidentate AZA ligands able to complex metal ions and the...

Organic compounds -- part of the class 532-570 series – Organic compounds – Radioactive metal containing

Reexamination Certificate

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C534S010000, C534S015000, C424S001110, C424S001650

Reexamination Certificate

active

07893223

ABSTRACT:
Compounds of general formula (I):with substituents as defined herein and their chelates with bi-trivalent ions of the metal elements of atomic numbers 20 to 31, 39, 42, 43, 44, 49, and 57 to 83, and radioisotopes chosen among203Pb,67Ga,68Ga,72As,111In,113In,90Y,97Ru,62Cu,64Cu,52Fe,52mMn,140La,175Yb,153Sm,166Ho,149Pm,177Lu,142Pr,159Gd,212Bi,47Sc,149Pm,67Cu,111Ag,199Au,161Tb,51Cr,167Tm,141Ce,168Yb,88Y,165Dy,166Dy,97Ru,103Ru,186Re,99mTc,211Bi,213Bi,214Bi,105Rh,109Pd,177mSn,177Sn and199Au, as well as the salts thereof with physiologically compatible bases or acids.

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