Structure-activity relationships of anticancer ruthenium(II) complexes with substituted hydroxyquinolines
作者:Dmytro Havrylyuk、Brock S. Howerton、Leona Nease、Sean Parkin、David K. Heidary、Edith C. Glazer
DOI:10.1016/j.ejmech.2018.04.044
日期:2018.8
coordination complexes containing mono-, di- and tri-substituted hydroxyquinoline ligands were synthesized and their biological activity evaluated. The complexes exhibited promising cytotoxic activity against a cancer cell line, and the SAR data revealed the 2- and 7-positions as key sites for the incorporation of halogens to improve potency. The Ru(II) complexes potently inhibited translation, as demonstrated
Heteroaryl Cross-Coupling as an Entry toward the Synthesis of Lavendamycin Analogues: A Model Study
作者:Guido Verniest、Xingpo Wang、Norbert De Kimpe、Albert Padwa
DOI:10.1021/jo902287t
日期:2010.1.15
prepared via the palladium(0)-catalyzed cross-coupling reaction of various 2-haloheteroaromatics with 2-stannylated pyridines and quinolines. Using the Stillereaction, 2-bromo substituted quinolines and 1-bromoisoquinolines were found to undergo efficient coupling with 2-pyridinylstannanes to provide unsymmetrical heterobiaryl derivatives. While the Stillereaction using the reverse coupling partners