xanthones

1
氧杂蒽酮
弗氏去贺菌、节上长出根来，并有排出体外；氧杂蒽酮(xanthones)是银杏树高大挺拔，皮癣菌是果瓤和花期低温晚霜也影响正常授粉。
2
氧杂葱酮
山竹果的秘密在于果皮富含氧杂葱酮(Xanthones)与抗氧化物,这种植物营养素对抗体弱、营养不良、病后气血不足,都有很好的调养作用。民间流传千年山竹果食疗健康法,…
3
山酮素
此外，科学家还发现植物中天然的抗发炎物质-山酮素（ Xanthones），能减轻发炎症状及改善疼痛，且同样没有人工合成药物的副作用。
4
吨酮类
8 滇南红厚壳根皮化学成分的研究及香豆素类抗肿瘤化合物设计与合成 1．4．2抗肿瘤活性咕吨酮类（Xanthones）的母核结构为双苯吡酮： U 从红厚壳属植物中分离得到的咕吨酮类化合物有近60个。

1
The research progress on synthesis and physiological activities of xanthones was reviewed with 36 references.
对口占吨酮类化合物的主要合成方法及重要生理活性进行了综述。参考文献3 6篇。
2
Chemical constituents, such as xanthones, triterpenoids, flavones and steroids were isolated from these plants.
该属植物中的化学成分主要有口山酮、三萜、黄酮、类固醇等。
3
It provided a theoretical basis for the further analysis of the structure and spectrum data ownership of xanthones.
为今后进一步分析鉴定口山酮类化合物结构及进行波谱数据的归属提供理论基础。

Xanthones
Xanthone is an organic compound with the molecular formula C13H8O2. It can be prepared by the heating of phenyl salicylate. In 1939, xanthone was introduced as an insecticide and it currently finds uses as ovicide for codling moth eggs and as a larvicide. Xanthone is also used in the preparation of xanthydrol, which is used in the determination of urea levels in the blood.

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