目的寻找活性强、副作用小的5 -氨基水杨酸衍生物。
Objective To search a better 5-aminosalicylic acid (5-asa) derivative with higher activity and less side effects.
香菇嘌呤是香菇特有的降血脂作用很强的一种腺嘌呤衍生物，其功效比降血脂常用药安妥明强10倍。
Eritadenine is an adenine derivative isolated from Lentinus edodes only, it lowers all the plasma lipid levels and it is more than 10 times as activesas clofibrate.
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。
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.
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