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环境化学  2015 

部分苯衍生物对黄瓜种子发芽率的抑制毒性及QSAR研究

Keywords: 苯衍生物,抑制毒性,QSAR

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Abstract:

采用半静态培养法测定了29种苯衍生物对黄瓜种子发芽率的48h抑制毒性,并进行了定量结构-活性相关研究.结果表明苯衍生物对黄瓜种子发芽率的抑制毒性不仅与化合物的疏水性(1gKOW)有关,而且与其分子最低未占轨道能量(ELUMO)有关.

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