REFERENCES
E. W. Tsai, D. P. Ip, and M. A. Brooks. Determination of alendronate in pharmaceutical dosage formulations by ion-exchange high-performance liquid chromatography with conductivity detection. J. Chromatogr. 596:217–224 (1992).
P. T. Daley-Yates, L. A. Gifford, and C. R. Hoggarth. Assay of 1-hydroxy-3-aminopropylidene-1,1-bisphosphonate and related bisphosphonates in human urine and plasma by high performance ion chromatography. J. Chromatogr. 490:329–338 (1989).
T. L. Chester, E. C. Lewis, J. J. Benedict, R. J. Sunberg, and W. C. Tettenhorst. Determination of (dichloromethylene)-diphosphonate in physiological fluids by ion-exchange chromatography with phosphorous-selective detection. J. Chromatogr. 225:17–25 (1981).
D. J. Harvey and M. G. Horning. Derivatives for the characterization of alkyl-and amino-alkylphosphonates by gas chromatography and gas chromatography-mass spectrometry. J. Chromatogr. 79:65–74 (1973).
Z. Ismail, S. Aldous, E. J. Triggs, B. A. Smithurst, and H. D. Barry. Gas chromatographic analysis of didronel tablets. J. Chromatogr. 404:372–377 (1987).
J. D. DeMarco, S. E. Biffar, D. G. Reed, and M. A. Brooks. The determination of 4-amino-1-hydroxybutane-1,1-bisphosphonic acid monosodium salt trihydrate in pharmaceutical dosage forms by high-performance liquid chromatography. J. Pharm. Biomed. Anal. 7:1719–1727 (1989).
W. F. Kline, B. K. Matuszewski, and W. F. Bayne. Determination of 4-amino-1-hydroxybutane-1,1-bisphosphonic acid in urine by automated pre-column derivatization with 2,3-naphthalene dicarboxaldehyde and high-performance liquid chromatography with fluorescence detection. J. Chromatogr. 534:139–149 (1990).
E. Kwong, A. M. Y. Chiu, S. A. McClintock, and M. L. Cotton. HPLC analysis of an amino bisphosphonate in pharmaceutical formulations using post-column derivatization and fluorescence detection. J. Chromatogr. Sci. 28:563–566 (1990).
G. Flesch and S. A. Hauffe. Determination of the bisphosphonate pamidronate disodium in urine by pre-column derivatization with fluorescamine, high-performance liquid chromatography and fluorescence detection. J. Chromatogr. 489:446–451 (1989).
N. Nardelli and G. Pelizzi. A structural study on metal binding of gem-diphosphonates, bone growth regulators. Inorg. Chim. Acta 80:259–271 (1983).
M. L. Lamson, J. L. Fox, and W. I. Higuchi. Calcium and 1-hydroxyethylidene-1,1-bisphosphonic acid:polynuclear complex formation in the physiological range of pH. Int. J. Pharm. 21:143–154 (1984).
H. Wada and Q. Fernando. Determination of formation constants of copper(II) complexes of ethane-1-hydroxy-1,1-diphosphonic acid with a solid state cupric ion-selective electrode. Anal. Chem. 43:751–755 (1971).
H. Erlenmeyer, R. Griesser, B. Prijs, and H. Sigel. Zur Metallion-Komplexbildung fünfgliedriger α-Carboxy-Heterocyclen. Helv. Chim. Acta 51:339–348 (1968).
E. W. Tsai, M. M. Singh, H. H. Lu, D. P. Ip, and M. A. Brooks. Application of capillary electrophoresis to pharmaceutical analysis: Quantitative analysis of alendronate in dosage forms. J. Chromatogr. 626:245–250 (1992).
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Ostović, D., Stelmach, C. & Hulshizer, B. Formation of a Chromophoric Complex Between Alendronate and Copper(II) Ions. Pharm Res 10, 470–472 (1993). https://doi.org/10.1023/A:1018969112754
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DOI: https://doi.org/10.1023/A:1018969112754