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US 11,891,383 B2Granted
Crystalline salts of peptide epoxyketone immunoproteasome inhibitor
AssigneeKezar Life Sciences
InventorsHenry Johnson, Evan Lewis, Sean Dalziel, Dustin McMinn
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Abstract
Provided herein is a peptide epoxyketone immunoproteasome inhibitor, crystal forms, salts, and processes for making the same, and formulations thereof.
Claims18
A method of preparing a crystalline salt of compound G monomaleate, comprising admixing:
- (a) compound G:
- (b) maleic acid, and
- (c) a solvent
- to form a suspension.
1 more element
Dependencies are inferred from the claim text.