中文摘要：

包括乙醇水杨酸盐和 benzylsalicylate 基于二水杨酸酸衍生物的水的溶液的脉搏 radiolysis 短暂吸收系列和有水杨酸酸衍生物的氢氧根基的率常数第一次被决定。结果显示那乙醇水杨酸盐和 benzylsalicylate 有有效活动清除氢氧根基。

英文摘要：

Based on pulse radiolysis of aqueous solutions of two salicylic acid derivatives including ethyl salicylate and benzylsalicylate the transient absorption spectra and the rate constants of hydroxyl radical with salicylic acid derivatives were determined for the first time. The results indicated that ethyl salicylate and benzylsalicylate have efficient activities to scavenge hydroxyl radical.