A phenolic hydroxyl in the ortho- and meta-positions on the main ligands effect on the interactions of [Ru(phen)2(o-HPIP)]2+ and [Ru(phen)2(m-HPIP)]2+ with the poly(U)·poly(A)*poly(U) triplex.
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DOI: 10.1016/j.jinorgbio.2020.111268
Abstract: The association of two ruthenium(II) complexes [Ru(phen)2(o-HPIP)]2+ (Ru1; phen = 1,10-phenanthroline, o-HPIP = 2-(2-hydroxyphenyl)-imidazo[4,5-f][1,10] phenanthroline) and [Ru(phen)2(m-HPIP)]2+ (Ru2; m-HPIP = 2-(3-hydroxyphenyl)-imidazo[4,5-f][1,10]phenan- throline) with the RNA poly(U)·poly(A)⁎poly(U) triplex has been investigated by spectrophotometric titrations and melting… read more here.
Keywords: phen hpip; poly triplex; poly; effect ... See more keywords