Electrochemical study of hydroxychloroquine and its determination in plaquenil by differential pulse voltammetry

A. Korolkovas, J.H. BurckHalter, in: Guanabara (Ed.), Quı́mica Farmacêutica, Rio de Janeiro, 1988, pp. 492–505. Ginsburg, 1987, Biochem. Pharmacol., 36, 1567, 10.1016/0006-2952(87)90038-4 Tett, 1993, J. Rheumatol., 20, 1874 Tett, 2000, J. Rheumatol., 27, 1656 British Pharmacopoeia V, VI, 1st, London Ed., London, 1993, p. 339. Salam, 1986, Pharm. Belg., 41, 314 Sastry, 1986, Pharmazie, 41, 739 Volin, 1995, Chromatogr. Biomed., 666, 347, 10.1016/0378-4347(94)00584-R Wei, 1994, J. Liq. Chromatogr., 17, 3479, 10.1080/10826079408013525 Brocks, 1992, Chromatogr. Biomed., 581, 83, 10.1016/0378-4347(92)80450-5 Chaulet, 1993, Chromatographia, 613, 303, 10.1016/0378-4347(93)80146-U Chaulet, 1991, Anal. Lett., 24, 665, 10.1080/00032719108052934 U.S. Pharmacopoeia 19th, U.S. Pharmacopoeial Convention Ed., Rockville, 1975, pp. 244–245. Asan, 1991, J. Assoc. Off. Anal. Chem., 74, 900 Miller, 1993, 101 Zuman, 1969, 21 Nicholson, 1964, Anal. Chem., 36, 706, 10.1021/ac60210a007 Nicholson, 1965, Anal. Chem., 37, 667, 10.1021/ac60225a009 Fuchs, 1981, Acta Chem. Scand. B, 35, 185, 10.3891/acta.chem.scand.35b-0185 Alwair, 1973, J. Chem. Soc. Perkin Trans. II, 1811, 10.1039/P29730001811 Barker, 1960, Fresenius Z. Anal. Chem., 173, 79, 10.1007/BF00448718 Osteryoung, 1986, 14, 209