申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0004684A2
公开(公告)日:1979-10-17
Stable compositions, useful as technetium-99m-based scintigraphic agents, comprise gentisic acid or a pharmaceutically-acceptable salt or ester thereof in combination with a pertechnetate reducing agent or dissolved in pertechnetate-99m (ssmTcO4) solution. The compositions are especially useful in combination with a phosphate or phosphonate material which carries the radionuclide to bone, thus providing a skeletal imaging agent.
可用作锝-99m闪烁成像剂的稳定组合物由龙胆二酸或其药学上可接受的盐或酯与过硫酸盐还原剂结合而成,或溶于过硫酸盐-99m(ssmTcO4)溶液中。 这种组合物与磷酸盐或膦酸盐材料结合特别有用,可将放射性核素带入骨骼,从而提供骨骼成像剂。