Results Their chemical structures were determined by ir, 1h NMR, MS and elemental analysis. Conclusion The acyl chloride method was feasible to th...
结果化合物的结构均经红外光谱、核磁共振氢谱、质谱及其元素分析确证。
To seek a nicotinic derivative with effect, safety and less adverse effect, nicotinyl salicylic acid was synthesized from nicotinic acid with salicylic acid by employing the acyl chloride method.
为寻找降血脂作用强、 不良反应轻、安全有效的烟酸衍生物，以烟酸和水杨酸为原料，采用酰氯法经过二步合成了烟酸的衍生物烟酰水杨酸。
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