论文部分内容阅读
1-对乙基苯氧基-7-乙氧基-3,7-二甲基-2-辛烯(简称JHA-738)是我国首先用于家蚕增丝的一个有效的昆虫保幼激素类似物。这类化合物的应用促进了我国养蚕事业的迅速发展。氚标记JHA-738主要用于研究其在昆虫体内的代谢、增丝机制及其残留动态,为其使用提供科学依据。 对于苯氧基萜烯醚类化合物,如6,7-环氧-1-对乙基苯氧基萜烯醚(Ⅱ)的氚标记国外采用氚水交换法和钠硼氚还原法,所得产品的比度为50~654mCi/mM。
1-p-Ethylphenoxy-7-ethoxy-3,7-dimethyl-2-octene (JHA-738) is a potent insect juvenile hormone Things. The application of these compounds has promoted the rapid development of sericulture in China. Tritium marker JHA-738 is mainly used to study its metabolism in the body of insects, increasing the mechanism and the residual dynamic, to provide a scientific basis for its use. For phenoxy terpene ethers, such as 6,7-epoxy-1-p-ethylphenoxy terpene ether (Ⅱ) tritium labeled foreign tritiated water exchange method and sodium boron tritium reduction method, the resulting product The ratio of 50 ~ 654mCi / mM.