Synthesis of 2-(2-adamantyl)piperidines and structure anti-influenza virus a activity relationship study using a combination of NMR spectroscopy and molecular modeling
作者:Antonios Kolocouris、Dimitrios Tataridis、George Fytas、Thomas Mavromoustakos、George B. Foscolos、Nicolas Kolocouris、Erik De Clercq
DOI:10.1016/s0960-894x(99)00631-9
日期:1999.12
The 2-(2-adamantyl)piperidines 13 and 15a-c were synthesized and evaluated for anti-influenza virus A and B activity. The parent N-H compound 13 was 3-4 times more active than amantadine and rimantadine against H2N2 influenza A. N-alkylation of 13 resulted in derivatives 15a-c that were devoid of biological activity. This dramatic reduction in biological activity may be attributed to the different
合成2-(2-金刚烷基)哌啶13和15a-c,并评估其抗流感病毒A和B的活性。母体NH化合物13对H2N2流感A的活性比金刚烷胺和金刚烷胺高3-4倍。13的N-烷基化导致衍生物15a-c缺乏生物活性。从计算化学和NMR光谱学的结合推论,这种生物活性的显着降低可能归因于NH和N-烷基哌啶之间的构象性质不同。