卡非佐米是一种 proteasome 的不可逆抑制剂，在 ANBL-6 和 RPMI 8226 细胞中，IC50 值 < 5 nM，是一种抗癌药物，作为选择性蛋白酶体抑制剂。在化学上，它是四肽环氧酮，是环氧霉素的类似物。
(S)-4-methyl-N-((S)-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide
(S)-2-((tert-Butoxycarbonyl)amino)-4-phenylbutanoic acid
Morpholin-4-yl-acetic acid
tert-Butyl ((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
N,O-Dimethylhydroxylamine hydrochloride
(S)-2-((S)-4-Methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoic acid
(S)-tert-Butyl (2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
(S)-2-Amino-4-methyl-1-((R)-2-methyloxiran-2-yl)pentan-1-one 2,2,2-trifluoroacetate
(6S,9S,12S)-Benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oate
2-Bromopropene
(S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide
(S)-Methyl 2-amino-3-phenylpropanoate
Boc-L-Leucine
(S)-Methyl 2-((S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-phenylpropanoate
(S)-Methyl 2-((S)-2-amino-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate
(6S,9S,12S)-Methyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oate
(S)-Methyl 2-((S)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoate
benzyl (tert-butoxycarbonyl)-L-leucyl-L-phenylalaninate
(S)-Benzyl 2-amino-3-phenylpropanoate
(S)-benzyl 2-((S)-2-amino-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate
(S)-Benzyl 2-((S)-2-((S)-2-amino-4-phenylbutanamido)-4-methylpentanamido)-3-phenylpropanoate 2,2,2-trifluoroacetate
