论文部分内容阅读
在研究生物活性物质的定量构效关系(QSAR)及进行农药、药物合成设计中,分系数起着重要作用.本文用分光光度法测定了十多种与拟除虫菊酯合成有关的中间体在正辛醇/水溶剂体系中的分配系数.
In the study of quantitative structure-activity relationship (QSAR) of biological active substances and the design of pesticides and drug synthesis, fractional coefficient plays an important role.In this paper, spectrophotometric determination of more than a dozen intermediates related to the synthesis of pyrethroids are positive Partition coefficient in octanol / water solvent system.