Quantitative structure-retention relationship for photosystem Ⅱ inhibitors in RP-HPLC  

作　　者：王琴孙 张玲 杨华铮 刘华银 

机构地区：[1]State Key Laboratory of Elemento-Organic Chemistry,Nankai University,Tianjin 300071,China

出　　处：《Chinese Journal of Chemistry》1998年第6期514-520,共7页中国化学（英文版）

摘　　要： Using factor analysis (principle component) and multiple linear regression methods,4 solute-related structure parameters were selected from 10 structure parameters and the relationships between the retention properties (logk’) of 25 2-cyano-3-methylthio-3-substituted amino-acrylates and the 4 parameters were established.There is a good agreement between the observed k’ values and the predicted fe’ values.<正> Using factor analysis (principle component) and multiple linear regression methods,4 solute-related structure parameters were selected from 10 structure parameters and the relationships between the retention properties (logk’) of 25 2-cyano-3-methylthio-3-substituted amino-acrylates and the 4 parameters were established.There is a good agreement between the observed k’ values and the predicted fe’ values.

关 键 词：2-Cyano-3-methylthio-3-substituted amino-acrylates reversed phase HPLC photo-system Ⅱ inhibitors QSRR 

分 类 号：O657.7[理学—分析化学]