aminopyridine

例句：

1. 1. This compound is used as an antihistamine to relieve symptoms of allergies.
   这种化合物用作抗组胺药，用于缓解过敏症状。
2. 2.Aminopyridine has been found to have antibacterial properties.
   氨基吡啶被发现具有抗菌性质。
3. 3. In the pharmaceutical industry, aminopyridine is often used as a preservative in food and beverages.
   在制药工业中，氨基吡啶通常用作食品和饮料中的防腐剂。