Required Immunoproteasome Subunit Inhibition Profile for Anti-Inflammatory Efficacy and Clinical Candidate KZR-616 ((2<i>S</i>,3<i>R</i>)-<i>N</i>-((<i>S</i>)-3-(Cyclopent-1-en-1-yl)-1-((<i>R</i>)-2-methyloxiran-2-yl)-1-oxopropan-2-yl)-3-hydroxy-3-(4-methoxyphenyl)-2-((<i>S</i>)-2-(2-morpholinoacetamido)propanamido)propenamide)
作者:Henry W. B. Johnson、Eric Lowe、Janet L. Anderl、Andrea Fan、Tony Muchamuel、Simeon Bowers、David C. Moebius、Christopher Kirk、Dustin L. McMinn
DOI:10.1021/acs.jmedchem.8b01201
日期:2018.12.27
Selectiveimmunoproteasomeinhibition is a promising approach for treating autoimmune disorders, but optimal proteolytic activesite subunit inhibition profiles remain unknown. We reveal here our design of peptide epoxyketone-based selective low molecular mass polypeptide-7 (LMP7) and multicatalytic endopeptidase complex subunit-1 (MECL-1) subunit inhibitors. Utilizing these and our previously disclosed
Provided herein are tripeptide epoxy ketone protease inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula (X): and pharmaceutically acceptable salts and compositions including the same. The compounds and compositions provided herein may be used, for example, in the treatment of diseases including inflammation and neurodegenerative disease.
Provided herein are tripeptide epoxy ketone protease inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula (X):
and pharmaceutically acceptable salts and compositions including the same. The compounds and compositions provided herein may be used, for example, in the treatment of diseases including inflammation and neurodegenerative disease.