On the relocation of the amino functionality to the ethyl side chain in aminoglutethimide: Synthesis and aromatase-inhibitory activity of 3-(2′-<i>N,N</i>-diethyl-amino)ethyl-3-phenylpiperidine-2,6-dione
作者:George A. Moniz、Gerald B. Hammond
DOI:10.1002/jhet.5570340250
日期:1997.3
now report the synthesis and aromatase-inhibitory activity of 3-(2′-N,N-diethylamino)ethyl-3-phenylpiperidine-2,6-dione 5. The introduction of the amino functionality on the ethyl group is accomplished via reductive animation of aldehyde 8, prepared in three steps from benzyl cyanide. The synthetic route presented can be used for the preparation of related derivatives of aminoglutethimide.
氨基谷氨酰胺[3-(4-氨基苯基)-3-乙基哌啶-2,6-二酮]已在临床上用于转移性乳腺癌的治疗。肿瘤生长的抑制是由于干扰雌激素的生物合成。但是,它的作用不是特异性的,它的新陈代谢会产生有毒和非抑制性的代谢产物。我们试图探索将氨基谷氨酰胺中的氨基重定位至乙基侧链的影响。为此,我们现在报告3-(2'- N,N-二乙基氨基)乙基-3-苯基哌啶-2,6-二酮5的合成和抑制芳香酶的活性。在乙基上引入氨基官能团在完成通过醛8的还原动画,由氰基苄基化合物分三步制备。提出的合成路线可用于制备氨基戊二酰亚胺的相关衍生物。