Apparatus and method for synthesizing F-18 labeled radioactive pharmaceuticals
    2.
    发明授权
    Apparatus and method for synthesizing F-18 labeled radioactive pharmaceuticals 有权
    用于合成F-18标记的放射性药物的装置和方法

    公开(公告)号:US09254471B2

    公开(公告)日:2016-02-09

    申请号:US14117622

    申请日:2012-05-11

    摘要: Method and apparatus for synthesizing an F-18 labeled radioactive pharmaceutical by labeling a precursor with an F-18 radioactive isotope, by reacting the labeled precursor to obtain a labeled pharmaceutical, by separating impurities from the labeled pharmaceutical to provide a purified labeled pharmaceutical, and by collecting the purified labeled pharmaceutical. The apparatus includes a labeling cartridge that contains the precursor, receives the isotope, and causes a labeling reaction to provide the labeled precursor; a synthesizing container that receives the labeled precursor, receives at least one reagent effective to hydrolyze the labeled precursor, and within which the labeled precursor undergoes a hydrolysis reaction to provide the labeled pharmaceutical; and a separation cartridge that receives the labeled pharmaceutical, and contains a polymer compound that separates impurities into polar compounds and nonpolar compounds to provide the purified labeled pharmaceutical. The labeling and separation cartridges may be contained in a removable cassette.

    摘要翻译: 通过用F-18放射性同位素标记前体,通过使标记的前体反应得到标记的药物,通过从标记药物中分离杂质以提供纯化的标记药物,合成F-18标记的放射性药物的方法和装置,以及 通过收集纯化的标记药物。 该装置包括含有前体的标记盒,接受同位素,并引起标记反应以提供标记的前体; 接收标记的前体的合成容器接收至少一种有效水解标记的前体的试剂,并且其中标记的前体经历水解反应以提供标记的药物; 以及接收标记药物的分离盒,并且含有将杂质分离成极性化合物和非极性化合物以提供纯化的标记药物的高分子化合物。 标签和分离盒可以包含在可拆卸的盒中。