شوائب بورتيزوميب 42

(1S)-3-methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decan-4-yl]butan-1-amine;2,2,2-trifluoroacetic acid; (S)-3-Methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine 2,2,2-trifluoroacetate; (1S)-(1S,2S,3R,5S)-Pinanediol-1-ammoniumtrifluoroacetate-3-methylbutane-1-boronate; (S)-BoroLeu-(-)-Pinanediol-CF3COOH