苯甲酰苯胺类化合物溶解度和分配系数的测定及定量结构-性质相关研究
DETERMINATION AND ESTIMATION OF THE WATER SOLUBILITIES AND THE OCTANOL/WATER PARTITION COEFFICIENTS FOR DERIVATES OF BENZANILIDES
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摘要: 本文采用摇瓶法测定了14种苯甲酰苯胺类化合物的溶解度及正辛醇/水分配系数.二者之间具有较好的相关性(r=-0.93),应用线性溶剂化能相关方法获得的相关方程,能更好地预测苯甲酰苯胺类化合物的水溶解度和正辛醇/水分配系数Abstract: A shake-flask method was used to determine the water solubilities (Sw) and the octanol/water partition coefficients (Kow) of 14 samples. The result showed that the oc-tanol/water partition coefficients were correlated (r=-0.93) with Sw,The LSER methods have been extended to establish correlation equation successfully, they were used to predict these partitioning properties more accurately. The estimated values were well fitted with observed ones.
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