oxazones

例句：

1. 1. Oxazone is a common antibacterial agent used in hospitals.
   氧肟酸是一种常见的医院用抗菌剂。
2. 2. The oxazine ring structure of the antibiotic erythromycin is unique and important for its activity.
   大环内酯类抗生素如红霉素的氧杂环丁烷环结构独特且对其活性至关重要。
3. 3. In agriculture, oxazines are used to control pests that damage crops.
   在农业中，氧杂环丁烷被用来控制损害作物的害虫。