Synthesis of<i>trans</i>-dihydrodiol derivatives of phenanthro[3,4-<i>b</i>]-thiophene and phenanthro[4,3-<b>b</b>]thiophene
作者:Subodh Kumar、Srinivasan Saravanan、Peter Reuben、Atul Kumar
DOI:10.1002/jhet.5570420714
日期:2005.11
The present study describes the synthesis of phenanthro[3,4-b]thiophene (3), phenanthro[4,3-b]thiophene (4) and its potential dihydrodiol metabolites, trans-6,7-dihydroxy-6,7-dihydrophenanthro[3,4-b]thiophene (5) and trans-8,9-dihydroxy-8,9-dihydrophenanthro[3,4-b]thiophene (6), trans–6,7-dihydroxy-6,7-dihydro-phenanthro[4,3-b]thiophene (7) and trans-8,9-dihydroxy-8,9-dihydrophenanthro[4,3-b]thiophene
本研究描述了菲咯啉[3,4- b ]噻吩(3),菲咯啉[4,3- b ]噻吩(4)及其潜在的二氢二醇代谢产物反式-6,7-二羟基-6,7-的合成。二氢菲[3,4- b ]噻吩(5)和反式-8,9-二羟基-8,9-二氢菲[3,4- b ]噻吩(6),反–6,7-二羟基-6,7-二氢菲[4,3- b ]噻吩(7)和反式-8,9-二羟基-8,9-二氢菲[4,3 - b ]噻吩(8)来自铃木的偶联中间体。给出了这些二氢二醇的紫外光谱。这些光谱对于在体外或体内产生的1和2的未知代谢产物中鉴定这些二氢二醇是有用的工具。