Abstract
Characterization of nucleoside and non-nucleoside human immunodeficiency
virus (HIV) reverse transcriptase inhibitors conformers, NRTIs and
NNRTIs, respectively, is fundamental for an improved treatment of
infected individuals. Three conformers in lamivudine I powder are
quickly identified in this work by assignment of some Raman peaks to
their vibrational frequencies, as obtained by first principles quantum
chemical calculations. The method is proposed as a practical procedure
for non-destructive identification, analysis, and process monitoring of
NRTIs and NNRTIs conformers. (c) 2007 Elsevier B.V. All rights reserved.
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