[1]张锦明,田嘉禾,刘伯里.影响PET放射性药物11C甲基化的因素[J].国际放射医学核医学杂志,2006,30(5):271-274.
 ZHANG Jing-ming,TIAN Jia-he,LIU Bo-li.Influence factor on 11C methylation in PET radiopharmaceuticals[J].International Journal of Radiation Medicine and Nuclear Medicine,2006,30(5):271-274.
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影响PET放射性药物11C甲基化的因素(/HTML)
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《国际放射医学核医学杂志》[ISSN:1673-4114/CN:12-1381/R]

卷:
30
期数:
2006年第5期
页码:
271-274
栏目:
实验核医学
出版日期:
1900-01-01

文章信息/Info

Title:
Influence factor on 11C methylation in PET radiopharmaceuticals
作者:
张锦明1 田嘉禾1 刘伯里2
1. 100853 北京, 中国人民解放军总医院核医学科;
2. 100875 北京, 北京师范大学化学系
Author(s):
ZHANG Jing-ming1 TIAN Jia-he1 LIU Bo-li2
1. Department of Nuclear Medicine, The PLA General Hospital, Beijing 100853, China;
2. Department of Chemistry, Beijing Normal University, Beijing 100875, China
关键词:
碳放射性同位素甲基化体层摄影术发射型计算机药物设计
Keywords:
Crabon radioisotopesMethylationTomography emission-computedDrug design
分类号:
R817.9+2
摘要:
11C甲基化是PET放射性药物合成重要方法之一,包括C-N、C-O、C-S甲基化等。影响11C甲基化的因素有:甲基化试剂、进攻试剂碱性、溶剂极性和空间位阻等。当化合物上有2个以上进攻原子时,可通过调整甲基化试剂或溶剂的极性,使其中1个进攻原子的甲基化成为主要反应。
Abstract:
11C methylation was very important methods for synthesis of PET radiopharmaceuticals. It included C-N, C-O, C-S methylation and so on. There are many influence factors for 11C methylation, such as methylation agents, the base of reagents, the polarity of solvent, the obstruct of space. We can adjust the methylation agent or change solvent in order to make one reaction as main reaction when a compound had two activity atoms.

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备注/Memo

备注/Memo:
收稿日期:2006-02-11。
通讯作者:刘伯里,E-mail:liuboli@bnu.edu.cn
更新日期/Last Update: 1900-01-01