Abstract
A novel, simple and reliable bioanalytical method of high performance liquid chromatography for simultaneous quantification of nelarabine and its active metabolite 9-β-d-arabinofuranosyl-guanine (Ara-G) in human plasma was developed and validated. The calibration curves for nelarabine and Ara-G were linear over concentration ranges of 0.1562–10 and 0.6250–40 μg mL−1, respectively. Intra- and inter-day precision and accuracy results satisfied the acceptable criteria for bioanalytical method validation. This method has been applied to a pharmacokinetic study involving 20 T-cell lymphoblastic leukemia/lymphoma patients.
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Acknowledgments
This work was supported by the National Natural Science Foundation of China (Beijing, China) for Project No. 81102499 which was titled as “Kinetic study on intra-cellular phosphorylation of nucleoside analogs”, and supported by the Fundamental Research Funds for the Central Universities of Central South University and Hunan Science and Technology Project (No. 2011SK3261).
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X. Liu and S. Li have contributed equally to this work.
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Liu, X., Li, S., Cheng, Z. et al. Simultaneous Determination of Nelarabine and Its Active Metabolite 9-β-d-Arabinofuranosylguanine (Ara-G) in Human Plasma. Chromatographia 77, 91–97 (2014). https://doi.org/10.1007/s10337-013-2581-9
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DOI: https://doi.org/10.1007/s10337-013-2581-9