Labelling of potent narcotic analgesics by the low tritium pressure gas-liquid exchange method

Shaofeng Ding; Zhaoxing Meng; Yongsheng Liu; Decun Shen

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Labelling of potent narcotic analgesics by the low tritium pressure gas-liquid exchange method

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- Labelling of potent narcotic analgesics by the low tritium pressure gas-liquid exchange method
- Nuclear Techniques Vol. 11, Issue 7, (1988)
- 作者机构：
  
  1.北京师范大学
  2.北京药物化学研究所
  3.中国原子能科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：01 December 1986，
  
  Published：1988-07
- 稿件说明：
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Shaofeng Ding, Zhaoxing Meng, Yongsheng Liu, et al. Labelling of potent narcotic analgesics by the low tritium pressure gas-liquid exchange method[J]. Nuclear techniques, 1988, 11(7): 60-62.
DOI：

Shaofeng Ding, Zhaoxing Meng, Yongsheng Liu, et al. Labelling of potent narcotic analgesics by the low tritium pressure gas-liquid exchange method[J]. Nuclear techniques, 1988, 11(7): 60-62. DOI：

摘要

本文报道使用氧化钯作催化剂、二氧六环作溶剂，在氚气压力为13.3kPa下，催化氚化强效镇痛剂，制得氚标记强效镇痛剂放射性比度为51.8—242.0GBq/mmol。该法与常用的高氚压气-液交换法相比，具有用氚量少、污染小、经济等优点。

Abstract

A low tritium pressure gas-liquid exchange technique for labelling organic molecules has been described. Experimental details on the potent narcotic analgesics with specific activities of 51.8—242.0 GBq/mmol are particularly presented. The advantages of the method over the high pressure method are also discussed.

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references

O. Buchman et al . , J. Label Compounds , 10 （ 1974 ）, 2 : 345 .

E. A. Evans et al . , J. Label Compounds , 10 （ 1974 ）, 4 : 569 .

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