Monomeric Cryptophane with Record-High Xe Affinity Gives Insights into Aggregation-Dependent Sensing
作者:Serge D. Zemerov、Yannan Lin、Ivan J. Dmochowski
DOI:10.1021/acs.analchem.0c03776
日期:2021.1.26
Cryptophane host molecules provide ultrasensitive contrast agents for 129Xe NMR/MRI. To investigate key features of cryptophane–Xe sensing behavior, we designed a novel water-solublecryptophane with a pendant hydrophobic adamantyl moiety, which has good affinity for a model receptor, beta-cyclodextrin (β-CD). Adamantyl-functionalized cryptophane-A (AFCA) was synthesized and characterized for Xe affinity
Conjugation of aminoadamantanes by copper-catalyzed alkyne-azide 1,3-dipolar cycloaddition
作者:V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva
DOI:10.1007/s11172-018-2231-3
日期:2018.8
Four variants of conjugation of aminoadamantanes with 1,2,3-triazole- and ditriazolecontaining spacers by copper-catalyzed alkyne-azide 1,3-dipolarcycloaddition of azido- and propargyl-containing aminoadamantanes were suggested.
N-Propargyltetrahydrocarbazoles and N-propargyltetrahydro-γ-carbolines in 1,3-cycloaddition with azide-containing pharmacophores
作者:V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva
DOI:10.1007/s11172-019-2571-7
日期:2019.7
A modification of tetrahydrocarbazoles and tetrahydro-γ-carbolines with pharmacophore ligands was performed based on the copper-catalyzed 1,3-dipolar cycloaddition of their N-propargyl derivatives to azide-containing carbazoles, tetrahydrocarbazoles, 1-aminoadamantanes, and phenothiazine.