Solid-phase synthesis and evaluation of TAR RNA targeted β-carboline–nucleoside conjugates

P Zhao, HW Jin, ZJ Yang, LR Zhang…

Index: Zhao, Peng; Jin, Hong-Wei; Yang, Zhen-Jun; Zhang, Liang-Ren; Zhang, Li-He Organic and Biomolecular Chemistry, 2008 , vol. 6, # 20 p. 3741 - 3750

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Citation Number: 5

Abstract

Four types of β-carboline–nucleoside conjugates were synthesized. The binding affinities of these β-carboline–nucleoside conjugates 4–11, 13 and 15 to TAR RNA were evaluated by affinity capillary electrophoresis. The data of binding affinities to TAR RNA show that conjugates 9 and 13 are stronger binders than the parent compound MC3. Computer modeling indicates that the β-carboline–nucleoside conjugate 13 can fit to the UCU three- ...