Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
(13R)?-11,?14-?Dioxo-?13-?[(1S)?-?1-?phenylethoxy]?-?20-?[(phenylmethoxy)?carbonyl]?-?3-?[[(phenylmethoxy)?carbonyl]?amino]?-?bis(phenylmethyl) Ester 2,?4,?12,?15,?20,?24-?Hexaazapentacos-?2-?enedioic Acid is a byproduct in the synthesis of (-)-15-Deoxyspergualin Trihydrochloride (D263420), which is an immunosuppressive drug with potential use in the treatment of transplant rejection.