首页> 外文期刊>Bulletin of the Korean Chemical Society >An Efficient and Concise Synthesis of Biologically Interesting Pyranochromenes by Ethylenediamine Diacetate-Catalyzed Double Condensation of Substituted Trihydroxybenzenes to alpha,beta-Unsaturated Aldehydes and Application to Natural Product Analoge
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An Efficient and Concise Synthesis of Biologically Interesting Pyranochromenes by Ethylenediamine Diacetate-Catalyzed Double Condensation of Substituted Trihydroxybenzenes to alpha,beta-Unsaturated Aldehydes and Application to Natural Product Analoge

机译:乙二胺二乙酸酯催化的三羟基苯取代的双羟基缩合生成α,β-不饱和醛的高效简便合成生物有趣的吡喃并酮类化合物及其在天然产物类似物中的应用

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摘要

A new methodology for the preparation of pyranochromenes was developed starting from substituted trihydroxybenzenes.This methodology was applied successfully to the total synthesis of biologically interesting compounds,clusiaphenone A,octandrenolone,O-methyloctandrenolone,trans-3",,4"'-dihydro-3"',4'"-dihydroxy-O-methyloctandrenolone,trans-3",4"-dihydro-3",4"-dihydroxy-O-methyloctandrenolone,flemiculosin,laxichalcone,and racemic 3-deoxy-Ms-II.
机译:从取代的三羟基苯开始,开发了一种新的制备吡喃二酮的方法。该方法成功地用于生物合成有趣的化合物,clusiaphenone A,octandrenolone,O-methyloctandrenolone,trans-3“,4”'-dihydro- 3″′,4′″-二羟基-O-甲基辛烯酮,反式-3″,4″-二氢-3″,4″-二羟基-O-甲基辛烯酮,氟米洛星,拉西查酮和外消旋3-脱氧-MS-II。

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