亚硝胺的结构与致癌活性 |
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引用本文: | 陈洪,刘云,莫述诚. 亚硝胺的结构与致癌活性[J]. 北京工商大学学报(自然科学版), 1984, 0(2) |
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作者姓名: | 陈洪 刘云 莫述诚 |
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作者单位: | 北京轻工业学院化学工程系,北京轻工业学院化学工程系,北京轻工业学院化学工程系 |
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摘 要: | 本文把经验电子参数首次用于致癌研究,并得到一个数学模型。应用该模型对已做生物实验的65种直链亚硝胺进行计算,符合率为97%。估计对未作动物实验的新的亚硝胺化合物致癌活性的预测有较高的准确性。
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STRUCTURE AND CARCINOGENIC ACTIVITY OF SOME N-NITROSO COMPOUNDS |
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Abstract: | In this paper, emperical electric parameters come into use of cancer resea-rch at the first and a maths model lgK = 1.2×10~(-(λ-5)/18.4) + 4.6 1g(n+1)/n+1is obtained. When the carcinogeilic activity values K of 65 straight-chain N-nitrosamines resulting from biological experiment compared with the calcula-ted values by the model, approching rate is 97%. It is estimated that the modelis going to be of the high accurate to forecast the carcinogenicity of the newN-nitrosamines. |
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