Comparison between two kinds of radoiodine-labelling methods of 15- （p -￣（125）I iodophenyl）-pentadecanoic acid

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Comparison between two kinds of radoiodine-labelling methods of 15- （p -￣（125）I iodophenyl）-pentadecanoic acid

更新时间：2021-04-09

- Comparison between two kinds of radoiodine-labelling methods of 15- （p -￣（125）I iodophenyl）-pentadecanoic acid
- NUCLEAR TECHNIQUES Issue 1, (1995)
- 作者机构：
  
  中国科学院上海原子核研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ225.18
- Published：01 January 1995
- 稿件说明：
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[1]程广,赵建东.125~I－ω－对碘苯代十五酸的两种标记方法[J].核技术,1995(01):61-62.

Comparison between two kinds of radoiodine-labelling methods of 15- （p -￣（125）I iodophenyl）-pentadecanoic acid[J]. Nuclear techniques, 1995, (1).
[1]程广,赵建东.125~I－ω－对碘苯代十五酸的两种标记方法[J].核技术,1995(01):61-62. DOI：

Comparison between two kinds of radoiodine-labelling methods of 15- （p -￣（125）I iodophenyl）-pentadecanoic acid[J]. Nuclear techniques, 1995, (1). DOI：

摘要

介绍了制备１２５Ｉ－ω－对碘苯代酸所采用的１２５Ｉ直接标记ω－苯代十五酸和交换标记ω－对碘苯代十五酸的两种方法，比较了其不同的放化产率、分离方法和化学纯度，为医院在短时间内直接进行标记作了有益的尝试。

Abstract

Two methods for preparing 15-（p-125I iodophenyl）-pentadecanoic acid werecompared. Within one hour IPPA can be easily labelled with 125I by theiodine-isotope exchange. In contrast to the direct labelling method of PPA

thismethod gives a 70% radio-chemical yield and the product with high purity.

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