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US 12,526,728 B2Granted
Processes for preparing a MDM2 inhibitor
AssigneeAmgen Inc.
InventorsSebastien Caille, Michael Corbett, Austin Smith
Life of this patent
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Abstract
The present invention provides commercial processes for preparing 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid as well as intermediates thereof.
Claims6
A process of preparing compound
- the process comprising reacting
- with isopropylsulfinate zinc chloride.
Dependencies are inferred from the claim text.