A novel regio- and stereocontrolled synthesis of diol epoxide and trans-dihydriol metabolites of polycyclic aromatic hydrocarbons. An application to the synthesis of the bay-region syn- and anti-diol epoxides of the carcinogen 1,4-dimethylphenanthrene
作者:Masato Koreeda、Kee Yong Jung、Mitsuru Hirota
DOI:10.1021/ja00176a062
日期:1990.9
stereochemically controlled synthesis of these metabolites, particularly the bay-region analogues. The authors delineate a generally applicable, efficient synthesis of PAH diol epoxides and trans-dihydrodiols and its application to the first synthesis of the putative active metabolites, the bay-region diol epoxides of the carcinogen 1,4-dimethylphenanthrene (1,4-DMPh).
致癌的多环芳烃 (PAH) 需要代谢活化才能发挥其致瘤活性,通常是湾区概念所预测的二醇环氧化物。虽然文献中描述了许多针对这些二醇环氧化物的合成方法,但人们认为可能需要一种新的、完全不同的方法来实现这些代谢物的区域和立体化学控制的合成,尤其是湾区类似物。作者描述了 PAH 二醇环氧化物和反式二氢二醇的普遍适用、高效合成及其在假定活性代谢物的首次合成中的应用,即致癌物质 1,4-二甲基菲 (1,4-DMPh) 的湾区二醇环氧化物)。