Synthesis of novel hybrid quinolino[4,3-b][1,5]naphthyridines and quinolino[4,3-b][1,5]naphthyridin-6(5H)-one derivatives and biological evaluation as topoisomerase I inhibitors and antiproliferatives
作者:Endika Martín-Encinas、Asier Selas、Cinzia Tesauro、Gloria Rubiales、Birgitta R. Knudsen、Francisco Palacios、Concepción Alonso
DOI:10.1016/j.ejmech.2020.112292
日期:2020.6
Antony et al., 2003) [1,5]naphthyridine and tetrahydroquinolino [4,3-b] (Siegel et al., 2013; Antony et al., 2003) [1,5]naphthyridin-6(5H)-one compounds with good to high general yields. Subsequent dehydrogenation led to the corresponding more unsaturated dihydro (Siegel et al., 2013; Antony et al., 2003) [1,5]naphthyridine and (Siegel et al., 2013; Antony et al., 2003) [1,5]naphthyridin-6(5H)-one
拓扑异构酶I对杂合喹啉基[4,3-b]的酶促抑制作用(Siegel等,2013; Antony等人,2003)[1,5]萘啶和喹啉基[4,3-b](Siegel等。 ,2013; Antony等,2003)研究了[1,5]萘啶-6(5H)-一。首先,通过3-氨基吡啶和不饱和醛的缩合反应得到的官能化醛亚胺的分子内[4 + 2]-环加成反应,得到相应的杂合的5-甲苯基六氢喹啉[4,3-b](Siegel等,等人,2013;安东尼等人,2003)[1,5]萘啶和四氢喹啉基[4,3-b](Siegel等人,2013;安东尼等人,2003)[1,5]萘啶-6 (5H)-一化合物,具有良好至高的一般收率。随后的脱氢反应导致相应的不饱和二氢含量更高(Siegel等,2013; Antony等,2003)[1,5]萘啶和(Siegel等人,2013; Antony等人,2003)[1,5]萘啶-6(5H)