Highly Chemoselective Synthesis of 6-Alkoxy-1-alkyl(aryl)-3-trifluoroacetyl-1,4,5,6-tetrahydropyridines and 1-Alkyl(aryl)-6-amino-3-trifluoroacetyl-1,4,5,6-tetrahydropyridines
作者:Nilo Zanatta、Liana da S. Fernandes、Fabiane M. Nachtigall、Helena S. Coelho、Simone S. Amaral、Alex F. C. Flores、Helio G. Bonacorso、Marcos A. P. Martins
DOI:10.1002/ejoc.200801119
日期:2009.3
method for the synthesis of a large series of novel 6-alkoxy-1-alkyl(aryl)-3-trifluoroacetyl-1,4,5,6-tetrahydropyridines and 1-alkyl(aryl)-6-amino-3-trifluoroacetyl-1,4,5,6-tetrahydropyridines, from the reaction of 6-alkoxy-3-trifluoroacetyl-4,5-dihydro-6H-pyrans with primary alkyl and arylamines, in good yields, is reported. Preliminary in vitro antimicrobial activity of the 1-alkyl(aryl)-6-amino-3-trifluoroacetyl-1
一种合成大量新型 6-烷氧基-1-烷基(芳基)-3-三氟乙酰基-1,4,5,6-四氢吡啶和 1-烷基(芳基)-6-氨基的简单且高度化学选择性的方法-3-三氟乙酰基-1,4,5,6-四氢吡啶,来自 6-烷氧基-3-三氟乙酰基-4,5-二氢-6H-吡喃与伯烷基和芳基胺的反应,产率良好。初步评估了 1-烷基(芳基)-6-氨基-3-三氟乙酰基-1,4,5,6-四氢吡啶系列对多种微生物的体外抗菌活性,包括酵母样真菌、细菌和藻类,以及其中一些化合物表现出显着的抗菌活性。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)