An Improved Synthesis of (3<b><i>S</i></b>,12<i>S</i>)-<i>N</i>
<sup>
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</sup>,<i>N</i>
<sup>14</sup>-Diethyl-3,12-dihydroxy-homospermine, a Polyamine Analogue Therapeutic Agent
The synthesis of a hydroxylated analogue of N 1,N 14-diethylhomospermine, (3S,12S)-N 1,N 14-diethyl-3,12-dihydroxyhomospermine, is described. The key step in the assembly of this homospermine derivative involves alkylation of N,N"-dibenzylputrescine with two equivalents of N-[(3S)-3,4-epoxybutyl]-N-ethyltrifluoromethanesulfonamide.
本文描述了 N 1,N 14-二乙基高精胺羟基化类似物 (3S,12S)-N 1,N 14-二乙基-3,12-二羟基高精胺的合成过程。这种高精胺衍生物的关键步骤是用两个等量的 N-[(3S)-3,4-环氧丁基]-N-乙基三氟甲基磺酰胺对 N,N"-二苄基高精胺进行烷基化。