Studies on structure of kinetin riboside and its analogues by variable-temperature NMR
[ 1 ] Instytut Chemii Bioorganicznej Polskiej Akademii Nauk, Polska Akademia Nauk | [ P ] pracownik
2019
artykuł naukowy
angielski
EN Kinetin riboside and its four base-modified analogues were synthesized and their structures in solution were examined by multinuclear 1D and 2D variable-temperature NMR techniques. At lowered temperature kinetin riboside was found to exist as a mixture of two distinct conformers resulting from the restricted rotation around the C6-N-6 bond. For 8-azakinetin riboside and 2-fluorokinetin riboside the presence of two rotamers was observed at room temperature. (C) 2019 Elsevier B.V. All rights reserved.
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