| 气-液交换法制备氚标记棉酚 |
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| 引用本文： | 杨子成,郭子丽,李立新. 气-液交换法制备氚标记棉酚[J]. 核化学与放射化学, 1985, 0(2) |
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| 作者姓名： | 杨子成 郭子丽 李立新 |
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| 作者单位： | 中国科学院上海原子核研究所(杨子成，郭子丽)，中国科学院上海原子核研究所(李立新) |
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| 摘 要： | 前言 棉酚(8,8′-二醛基-1,1′,6,6′,7,7′-六羟基-5,5′-二异丙基-3,3′-二甲基-2,2′-二萘)是从棉籽油中提取的一种有毒物质。它对男性的抗生育作用,首先受到我国科学工作者的重
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| 关 键 词： | 棉酚 氚 同位素交换 标记化合物 |
CATALYTIC EXCHANGE LABELLING OF GOSSYPOL WITH TRITIUM |
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| YANG ZICHENG GUO ZILI LI LIXIN. CATALYTIC EXCHANGE LABELLING OF GOSSYPOL WITH TRITIUM[J]. Journal of Nuclear and Radiochemistry, 1985, 0(2) |
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| Authors: | YANG ZICHENG GUO ZILI LI LIXIN |
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| Abstract: | Gossypol (8, 8'-dicarboxyaldehyde-1,1', 6,6', 7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene) is a constitutent of cotten seed. As part of a study of the properties of gossypol, a sample of radioactive material is needed for in vitro experiments. Tritiated gossypol is obtained by catalyzed isotopic exchange in ethyl acetate solution with tritium gas in the presence of PdO/BaSO4. The specific activity of the tritiated material purified by silicon gel-loaded paper chromatography is 2.2 Ci/mM with radiochemical purity over 95%. |
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| Keywords: | Gossypol Tritium Isotopic exchange Labelled compound. |
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