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作者采取变数分离,导出一种药物定量构效关系的普遍公式。由此式可推衍出Hansch方程及有关方程。采用DJS—18型通用电子计算机进行计算,表明在Hansch方程所采用的化学结构参数一致的情况下,普遍公式与Hansch方程的计算结果完全一致。因而普遍公式可用作新药设计中的一种方法。
The author adopts variable separation to derive a universal formula for quantitative structure-activity relationship of drugs. From this formula can derive Hansch equation and related equations. The calculation by DJS-18 general-purpose electronic computer shows that the general formula is in good agreement with the Hansch equation when the chemical structure parameters adopted by Hansch equation are consistent. Thus universal formula can be used as a new drug design method.