| Literature DB >> 25774767 |
J Camacho-García1, C Montoro-García, A M López-Pérez, N Bilbao, S Romero-Pérez, D González-Rodríguez.
Abstract
A series of lipophilic nucleosides comprising natural and non-natural bases that are π-conjugated to a short oligophenylene-ethynylene fragment has been synthesized. These bases comprise guanosine, isoguanosine, and 2-aminoadenosine as purine heterocycles, and cytidine, isocytosine and uridine as complementary pyrimidine bases. The hydrogen-bonding dimerization and association processes between complementary bases were also studied by (1)H NMR and absorption spectroscopy in order to obtain the relevant association constants.Entities:
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Year: 2015 PMID： 25774767 DOI： 10.1039/c5ob00098j
Source DB: PubMed Journal: Org Biomol Chem ISSN： 1477-0520 Impact factor: 3.876