NMR study of supramolecular inclusion complexes of 7-[2-(morpholin-4-yl)ethyl]-3-(2-ethoxyethyl)-3,7-diazabicyclo[3.3.1]nonane with cyclodextrins

Т. М. Сейлханов, L. A. Nazarenko, N. N. Poplavskii, Olzhas T. Seilkhanov, Iskakova Tynyshtyk Kadyrovna, Калдыбай Джайловович Пралиев, A. A. Abzhappov, T. N. Zharkinbekov

2015

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DOI 10.1134/s1070363215050175

Data confidence 70 medium

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Abstract

Structures of 7-[2-(morpholin-4-yl)ethyl]-3-(2-ethoxyethyl)-3,7-diazabicyclo[3.3.1]nonane and its inclusion complexes with α-, β-, and γ-cyclodextrins have been studied by 1 H, 13 C, COSY, and HMQC NMR spectroscopy. The complexes are formed via entering of one morpholine fragment of the substrate into the inner sphere of a receptor molecule.