FDG synthesizer using columns
    22.
    发明授权
    FDG synthesizer using columns 失效
    FDG合成器使用列

    公开(公告)号:US5932178A

    公开(公告)日:1999-08-03

    申请号:US824566

    申请日:1997-03-26

    摘要: An FDG synthesizer, which comprises: a labeling reaction resin column comprising a column filled with a polymer-supported phase-transfer catalyst resin for trapping an �.sup.18 F! fluoride ion contained in a target water, and performing a labeling reaction between the thus trapped �.sup.18 F! fluoride ion and triflate, on the one hand, and a hydrolysis reaction vessel for receiving a reaction intermediate product obtained from the labeling reaction, and performing a hydrolysis reaction by adding a strong acidic aqueous solution or a strong alkaline aqueous solution thereto, on the other hand. The above-mentioned hydrolysis reaction vessel may be replaced with a cation-exchange resin column having a heating device and a flow rate control device of the reaction intermediate product.

    摘要翻译: 一种FDG合成仪,其包括:标记反应树脂柱,其包括填充有聚合物支持的相转移催化剂树脂的柱,用于捕获包含在目标水中的[18 F]氟化物离子,并且进行如此捕获的[ 18F]氟化物离子和三氟甲磺酸酯,以及用于接收由标记反应获得的反应中间产物的水解反应容器,并通过向其中加入强酸性水溶液或强碱性水溶液进行水解反应, 另一方面。 上述水解反应容器可以用具有加热装置和反应中间产物的流量控制装置的阳离子交换树脂柱代替。