羰基与两烃基相连的化合物。据分子中烃基的不同，酮可分脂肪酮、脂环酮、芳香酮、饱和酮和不饱和酮。
Without isolation, the excessive amount of acetic acid and acetylene esters was added into the mixture, providing thiazole ketones in quantitative yields. Part V:The microwave-assisted multi-component tandem reactions of malononitrile were developed.
为了避免了副反应的发生,先将硫代异腈酸酯与氰乙酰胺缩合,不分离加入过量的醋酸和等当量的炔酸酯,以几乎定量的收率合成了噻唑酮类化合物。
参考来源 - 基于串联反应稠杂环化合物的合成研究·2,447,543篇论文数据，部分数据来源于NoteExpress
这些发现提供了更多证据，表明了在可食用动物身上使用氟喹诺酮类药物会带来哪些问题。
The findings add to the growing body of evidence suggestive of the problems of using fluoroquinolonones in food-producing animals.
葫芦茶中主要含黄酮类、酚类及三萜类等化学成分。
Flavonoids, Phenols and triterpenes are the main constituent exist in Desmodium triquetrum(L. )DC.
目的是探讨外排泵在嗜麦芽窄食单胞菌中对氟喹诺酮类药物的耐药性中的作用。
The objective is to explore the role of efflux pump in drug resistance to fluoroquinolones in Stenotrophomonas maltophilia.
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