Toxicologie

Applications An impurity of Moxifloxacin (M745000).
References Tobin, C., et al.: J. Antimicrob. Chemother., 42, 278 (1998),

Applications N-Desdecanoyl, N-(8-Me-decanoyl) Daptomycin is an impurity of Daptomycin (D193350), cyclic lipopeptide antibiotic derived from a fermentation product of Streptomyces roseosporus; disrupts plasma membrane function in gram-positive bacteria. Antibacterial.
References Allen, N.E., et al.: Antimicrob. Agents Chemother., 31, 1093 (1987), Tully, F.P., et al.: Expert Opin. Invest. Drugs, 8, 1223 (1999),

Applications Vedroprevir is a pharmaceutical drug that is used in the treatment of hepatitis C virus in patients with HCV genotype 1 infection. It inhibits an important viral phosphoprotein, NS5A, which is involved in viral replication, assembly, and secretion.
References Feld, J.J., et al.: New Eng. J. Med., 370, 1594 (2014); Lawitz, E., et al.: J. Hepatol., 57, 24 (2012); Afdhal, N., et al.: New England J. Med., 370, 1889 (2014)

Applications N'-Boc,N,N'-Desethylene Iso Gatifloxacin Anhydride with Diacetyl Borate is an impurity of Gatifloxacin (G250000), an antibacterial agent.
References Bauernfeind, A.: J. Antimicro. Chemother., 40, 639 (1997), Fukuda, H., et al.: Antimicrob. Ag. Chemother., 42, 1917 (1998),

Applications 4-((S)-4-(((2R,5R)-1,6-Diphenyl-5-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-2-yl)amino)-3-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-4-oxobutyl)morpholine 4-Oxide is an impurity of Cobicistat (C633150), a HIV protease inhibitor that has been coadministered with low-dose ritonavir (R535000) as a pharmacoenhancer.
References Von, H., Exp. Rev. Clin. Pharmacol., 5, 557 (2012); Lepist, E.I., et al.: Antimicrob. Agent. Chemother., 56, 5409 (2012); Orr, S.T.M., et al.: J. Med. Chem., 55, 4896 (2012)