Thiourea isosteres as anion receptors and transmembrane transporters.

Marco Wenzel, Mark E Light, Anthony P Davis, Philip A Gale

Index: Chem. Commun. (Camb.) 47(27) , 7641-3, (2011)

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Abstract

Compounds containing cyanoguanidine and 3-amino-1,2,4-benzothiadiazine-1,1-dioxide have been studied as anion receptors and transporters. Significant affinity for oxo-anions was observed in organic solution and the receptors were found to function as transmembrane chloride/nitrate antiporters with transport rates enhanced in the presence of valinomycin-K(+) complex.