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Title: Estimation of the lipophilicity of anti-HIV nucleoside analogues by determination of the partition coefficient and retention time on a Lichrospher 60 RP-8 HPLC column
Authors: Balzarini, Jan ×
Cools, M
De Clercq, Erik #
Issue Date: 18-Mar-1989
Series Title: Biochemical and Biophysical Research Communications vol:158 issue:2 pages:413-22
Abstract: There is a close linear correlation between the log partition coefficient (Pa) of a series of 2'-deoxyriboside (dR), 2',3'-didehydro-3'-dideoxyriboside (ddeR), 2',3'-dideoxyriboside (ddR), 3'-fluoro-2',3'-dideoxyriboside (FddR) and 3'-azido-2',3'-dideoxyriboside (AzddR) derivatives of uracil, cytosine, thymine, guanine, adenine and 2,6-diaminopurine and their retention times (Rt) on a Lichrospher 60 RP-8 HPLC column (correlation coefficient r greater than 0.970). Within each class of compounds the following order of increasing lipophilicity was noted: dR less than ddeR less than ddR less than FddR less than AzddR. A straight-forward structure-lipophilicity relationship for both base and sugar modified purine and pyrimidine 2',3'-dideoxynucleosides could be delineated.
URI: 
ISSN: 0006-291X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Laboratory of Virology and Chemotherapy (Rega Institute)
× corresponding author
# (joint) last author

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