WENGER, Roland M.; MARTIN, Kurt; TIMBERS, Charles; TROMELIN, Anne. Structure of Cyclosporine and Its Metabolites: Total Synthesis of Cyclosporine Metabolites Formed by Oxidation at Positions 4 and 9 of Cyclosporine. Preparation of Leucine-4-cyclosporine, (γ-Hydroxy)-N-methyl-leucine-9-cyclosporine and Leucine-4-(γ-hydroxy)-N-methyl-leucine-9-cyclosporine. CHIMIA, [S. l.], v. 46, n. 7-8, p. 314, 1992. DOI: 10.2533/chimia.1992.314. Disponível em: https://www.chimia.ch/chimia/article/view/1992_314. Acesso em: 29 apr. 2024.