Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.
芦荟是在芦荟叶中特有
一
具有抗炎和抑制酪氨酸酶等作用
物质。
Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.
芦荟是在芦荟叶中特有
一
具有抗炎和抑制酪氨酸酶等作用
物质。
Main ingredients of Epimedium are flavonoids, phenolic glycosides, polysaccharides, chromone, alkaloids.But mainly research concentrated in flavonoid.
淫羊藿中主要成有黄
、酚苷
、多糖、
、生物碱
等,但主要集中在黄
研究。
These on reduction with NaBH4 gave exclusively cis-3-heterocycle substituted chroman-4-ols in good yields.
【文摘】3,3-Dibromochroman-4-ones on reaction with different heterocyclic secondary amines gave 3-substituted chromones.
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