Standards; Pharmaceutical/API Drug Impurities/Metabolites;
(Z)-Roxithromycin (Roxithromycin Impurity D) is the Z-isomer and active metabolite of Roxithromycin (R700850); a semisynthetic Erythromycin (E649950) derivative and antibacterial.
Jones, R.N., et al.: Antimicrob. Agents Chemother., 24, 209 (1983); Barry, A.L., et al.: Eur. J. Clin. Microbiol., 5, 536 (1986); Grassi, C., et al.: Chemioterapia, 6, 41 (1987); Tian, L., et al.: Zhongguo Yaoxue Zazhi, 34, 318 (1999)