FORMULATIONS AND METHODS THEREOF FOR MAKING RADIOLABELED DRY POWDER INHALATION PREPARATION CONTAINING MICRONIZED SALBUTAMOL OR SALBUTAMOL SULPHATE

摘要

The invention discloses a more stable scinigraphic agent a process for radiolabeled scintigraphic imaging agent wherein the labeling is through chemical chelation. It also discloses a formulation containing the said more efficacious imaging agent as therapeutically active substance.