| Literature DB >> 909771 |
A V Azhayev, S V Popovkina, N B Tarussova, M P Kirpichnikov, V L Florentiev, A A Krayevsky, M K Kukhanova, B P Gottikh.
Abstract
The acylamino acid esters of nucleoside 5'-phosphates are synthesized via condensation of N-(N'-acylaminoacyl) imidazoles with nucleoside 5'-phosphates. The PMR and CD spectra of the esters obtained are studied. The 3'-isomers of the substances under study are observed to have a shift in the conformational N in equilibrium S equilibrium of the carbohydrate moiety in favour of the S-form as compared to the initial nucleosides and their 2'-acyl esters.Entities:
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Year: 1977 PMID: 909771 PMCID: PMC342561 DOI: 10.1093/nar/4.7.2223
Source DB: PubMed Journal: Nucleic Acids Res ISSN: 0305-1048 Impact factor: 16.971