Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(S)-N-((S)-1-(((2R,4R)-1-((tert-Butyldimethylsilyl)oxy)-2-hydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide is a byproduct in the synthesis of Carfilzomib (2R,4R)-Diol (C183525), which is a derivative of Carflizomib (C183460), a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma.