The Halide Binding Behavior of 2-Carbamoyl-7-ureido-1H-indoles: Conformational Aspects
作者:Damjan Makuc、Triyanti、Markus Albrecht、Janez Plavec、Kari Rissanen、Arto Valkonen、Christoph A. Schalley
DOI:10.1002/ejoc.200900721
日期:2009.10
nitrate and halides to the receptor 2. The observation of a major conformational change of this receptor during the binding of the halide ions leads to an understanding of the relative binding affinities of 3 > 4 > 2 for chloride. The results of the NMR study are supported by ab initio calculations. In addition, ESI FTICR MS competition experiments of the indole 2 and the quinoline 1 reveal the “self-aggregation”
Small neutral molecular carriers for selective carboxylate transport
作者:Cally J. E. Haynes、Stuart N. Berry、Joachim Garric、Julie Herniman、Jennifer R. Hiscock、Isabelle L. Kirby、Mark E. Light、Gregory Perkes、Philip A. Gale
DOI:10.1039/c2cc37468d
日期:——
A series of neutral thiourea receptors were found to mediate the antiport of chloride with a range of biologically relevant carboxylate anions across phospholipid bilayers. Simple structural modification of the carriers resulted in a change in the lactate/pyruvate transportselectivity.